{"id":10396,"date":"2026-01-25T10:00:58","date_gmt":"2026-01-25T06:30:58","guid":{"rendered":"https:\/\/caeassistant.com\/?p=10396"},"modified":"2026-06-04T18:31:25","modified_gmt":"2026-06-04T15:01:25","slug":"%ec%9c%a0%ed%95%9c%ec%9a%94%ec%86%8c%eb%b2%95","status":"publish","type":"post","link":"https:\/\/dev.caeassistant.com\/ko\/%eb%b8%94%eb%a1%9c%ea%b7%b8\/%ec%9c%a0%ed%95%9c%ec%9a%94%ec%86%8c%eb%b2%95\/","title":{"rendered":"\uc720\ud55c\uc694\uc18c\ubc95 \uc18c\uac1c | \uc720\ud55c\uc694\uc18c \ud574\uc11d"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>\uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \ub2e4\ub9ac\uac00 \ud718\uc5b4\uc9c0\uace0, \ube44\ud589\uae30\uac00 \ud718\uc5b4\uc9c0\uace0, \uc5d4\uc9c4\uc5d0 \uc5f4\uc774 \ud750\ub974\ub294 \ubc29\uc2dd\uc744 \uc5b4\ub5bb\uac8c \uc608\uce21\ud558\ub294\uc9c0 \uad81\uae08\ud574 \ubcf8 \uc801 \uc788\ub098\uc694? \uc774\ub7ec\ud55c \ud604\uc2e4\uc801\uc778 \ubb38\uc81c\ub4e4\uc744 \uc190\uc73c\ub85c \ud574\uacb0\ud558\ub294 \uac83\uc740 \uac70\uc758 \ubd88\uac00\ub2a5\ud558\uba70, \ubc14\ub85c \uadf8 \uc9c0\uc810\uc774 \ubc14\ub85c\u00a0<strong data-start=\"581\" data-end=\"612\">\uc720\ud55c\uc694\uc18c\ubc95(FEM)<\/strong>\u00a0\ub4e4\uc5b4\uc635\ub2c8\ub2e4.<\/p>\n<p>\uc720\ud55c\uc694\uc18c\ubc95(FEM)\uc740 \ubcf5\uc7a1\ud55c \ubb38\uc81c\ub97c \uc791\uace0 \ud574\uacb0 \uac00\ub2a5\ud55c \ubd80\ubd84\uc73c\ub85c \ub098\ub204\ub294 \uac15\ub825\ud55c \uc218\uce58 \ub3c4\uad6c\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"624\" data-end=\"1005\"><strong data-start=\"624\" data-end=\"631\">\ud3a8\ud1a0\ucd08<\/strong>\u00a0\ubcf5\uc7a1\ud55c \uacf5\ud559 \ubc0f \ubb3c\ub9ac \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uac15\ub825\ud55c \uc218\uce58 \uae30\ubc95\uc785\ub2c8\ub2e4. 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class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tPDF\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31481922 elementor-widget__width-auto FreeExample elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"31481922\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" width=\"60\" height=\"60\" viewbox=\"0 0 60 60\"><metadata><\/metadata><image id=\"Layer_0\" data-name=\"Layer 0\" y=\"1\" width=\"60\" height=\"58\" 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class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tModeling File\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a6bf6d elementor-widget__width-auto PresentationSlide elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"1a6bf6d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" width=\"60\" height=\"60\" viewbox=\"0 0 60 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xlink:href=\"data:img\/png;base64,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\"><\/image><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tPresentation Slide\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b6c67cd elementor-align-center elementor-widget__width-inherit leadbtn elementor-widget elementor-widget-button\" data-id=\"b6c67cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Doff_canvas%3Aopen%26settings%3DeyJpZCI6ImExYWRhOWMiLCJkaXNwbGF5TW9kZSI6Im9wZW4ifQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Free Downloadable Files<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1ada9c elementor-widget elementor-widget-off-canvas\" data-id=\"a1ada9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;entrance_animation&quot;:&quot;fadeIn&quot;,&quot;exit_animation&quot;:&quot;fadeIn&quot;,&quot;is_not_close_on_esc_overlay&quot;:&quot;yes&quot;}\" data-widget_type=\"off-canvas.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div id=\"off-canvas-a1ada9c\" class=\"e-off-canvas\" role=\"dialog\" aria-hidden=\"true\" aria-label=\"Leads banner\" aria-modal=\"true\" inert=\"\" data-delay-child-handlers=\"true\">\n\t\t\t<div class=\"e-off-canvas__overlay\"><\/div>\n\t\t\t<div class=\"e-off-canvas__main\">\n\t\t\t\t<div class=\"e-off-canvas__content\">\n\t\t\t\t\t<div class=\"elementor-element elementor-element-1724bbb e-con-full e-flex e-con e-child\" data-id=\"1724bbb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fddb7d0 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"fddb7d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">You will receive free files by sending your Email.<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1383d1d0 elementor-widget__width-initial elementor-widget elementor-widget-html\" data-id=\"1383d1d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<div style=\"width: 640px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-10396-1\" width=\"640\" height=\"360\" preload=\"none\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2026\/01\/The_Finite_Element_Method.mp4?_=1\" \/><a href=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2026\/01\/The_Finite_Element_Method.mp4\">https:\/\/caeassistant.com\/wp-content\/uploads\/2026\/01\/The_Finite_Element_Method.mp4<\/a><\/video><\/div>\n<div class=\"fem-title\" role=\"heading\" aria-level=\"3\"><\/div>\n<p>&nbsp;<\/p>\n<div>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"49052\" class=\"elementor elementor-49052\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1d335ce e-con-full e-flex e-con e-parent\" data-id=\"1d335ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27aad69 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"27aad69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\uba54\ubaa8:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797c122 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"797c122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">FEM \ucc38\uc870 PDF<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a8fa0d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"0a8fa0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<\/p>\n<p><a href=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2026\/01\/The_Finite_Element_Process.pdf\" target=\"_blank\" rel=\"noopener\">\uc720\ud55c \uc694\uc18c \ud574\uc11d \uacfc\uc815 (PDF)<\/a><\/p>\n<p><a href=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2026\/01\/Finite_Element_Method_Fundamentals.pdf\" target=\"_blank\" rel=\"noopener\">\uc720\ud55c \uc694\uc18c\ubc95 \uae30\ucd08 (PDF)<\/a><\/p>\n<p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div>\n<div class=\"fem-links\"><\/div>\n<\/div>\n<table class=\"fem-table\">\n<thead>\n<tr>\n<th>\ub2e8\uacc4<\/th>\n<th>\ub2e8\uacc4 \uc774\ub984<\/th>\n<th>\uc124\uba85<\/th>\n<th>\ud575\uc2ec \uc218\ud559 \uac1c\ub150<\/th>\n<th>\ud544\ub4dc \ubcc0\uc218\/\ucd9c\ub825<\/th>\n<th>\uc8fc\uc694 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubaa9\ud45c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"fem-step\">1<\/td>\n<td>\ub3c4\uba54\uc778\uc744 \ubd84\ub9ac\ud558\uace0 \uc694\uc18c \uc720\ud615\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/td>\n<td>\ud574 \uc601\uc5ed\uc744 \ub178\ub4dc\uc5d0\uc11c \uc5f0\uacb0\ub41c \ub354 \uc791\uc740 \uc720\ud55c \uc694\uc18c\ub85c \ub098\ub215\ub2c8\ub2e4.<\/td>\n<td>\uba54\uc2dc \uc0dd\uc131, \ub178\ub4dc \uc88c\ud45c, \uc694\uc18c \uc5f0\uacb0\uc131, \ubcf4\uac04 \ud568\uc218<\/td>\n<td>\uc808\uc810 \uc704\uce58, \uc694\uc18c \ud615\uc0c1<\/td>\n<td>\ubcf5\uc7a1\ud55c \ud615\ud0dc\ub97c \ub2e4\ub8e8\uae30 \uc26c\uc6b4 \ubd80\ubd84\uc73c\ub85c \ub098\ub204\uae30<\/td>\n<\/tr>\n<tr>\n<td class=\"fem-step\">2<\/td>\n<td>\ubcf4\uac04 \ud568\uc218\ub97c \uc120\ud0dd\ud558\uc138\uc694<\/td>\n<td>\uac01 \uc694\uc18c \ub0b4\uc5d0\uc11c \ud544\ub4dc \ubcc0\uc218\uac00 \uc5b4\ub5bb\uac8c \ubcc0\ud558\ub294\uc9c0 \uc815\uc758\ud569\ub2c8\ub2e4.<\/td>\n<td>\ud615\uc0c1 \ud568\uc218, \uc790\uc720\ub3c4, \ub2e4\ud56d\uc2dd \uadfc\uc0ac<\/td>\n<td>\ubcc0\uc704, \uc628\ub3c4, \uc555\ub825<\/td>\n<td>\ubb3c\ub9ac\uc801 \uc7a5\uc744 \uc218\ud559\uc801\uc73c\ub85c \ud45c\ud604\ud558\uae30<\/td>\n<\/tr>\n<tr>\n<td class=\"fem-step\">3<\/td>\n<td>\uc694\uc18c \ubc29\uc815\uc2dd\uc744 \uc720\ub3c4\ud569\ub2c8\ub2e4.<\/td>\n<td>\ubcc0\ubd84\ubc95\uacfc \uc794\ucc28\ubc95\uc744 \uc774\uc6a9\ud558\uc5ec \ubc29\uc815\uc2dd\uc744 \uc138\uc6b0\uc2ed\uc2dc\uc624.<\/td>\n<td>\uac24\ub7ec\ud0a8 \ubc29\ubc95, \ub9ac\uce20 \ubc29\ubc95, \ud6c5\uc758 \ubc95\uce59<\/td>\n<td>\uc694\uc18c \uac15\uc131 \ud589\ub82c, \uc751\ub825, \ubcc0\ud615\ub960<\/td>\n<td>\uc694\uc18c \uc218\uc900\uc758 \ubb3c\ub9ac\uc801 \ubaa8\ub378\uc744 \uad6c\ucd95\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td class=\"fem-step\">4<\/td>\n<td>\uc804\uc5ed \ubc29\uc815\uc2dd\uc744 \uc870\ub9bd\ud558\uc138\uc694<\/td>\n<td>\ubaa8\ub4e0 \uc694\uc18c \ubc29\uc815\uc2dd\uc744 \ud558\ub098\uc758 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc73c\ub85c \uacb0\ud569\ud569\ub2c8\ub2e4.<\/td>\n<td>\uc9c1\uc811 \uac15\uc131 \uce21\uc815\ubc95, \uc5f0\uacb0 \ubc30\uc5f4<\/td>\n<td>\uc804\uc5ed \uac15\uc131 \ud589\ub82c, \ud798 \ubca1\ud130<\/td>\n<td>\uc804\uccb4 \uc2dc\uc2a4\ud15c\uc744 \ubaa8\ub378\ub9c1\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td class=\"fem-step\">5<\/td>\n<td>\uacbd\uacc4 \uc870\uac74\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/td>\n<td>\ud574\uacb0 \uac00\ub2a5\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc81c\uc57d \uc870\uac74\uc744 \ub3c4\uc785\ud558\uc2ed\uc2dc\uc624.<\/td>\n<td>\ub514\ub9ac\ud074\ub808, \ub178\uc774\ub9cc, \ub85c\ube48 \uc870\uac74<\/td>\n<td>\uc81c\uc57d \uc870\uac74\uc774 \uc788\ub294 \ubc29\uc815\uc2dd<\/td>\n<td>\uc2e4\uc81c\uc801\uc778 \uc81c\uc57d \uc870\uac74\uc744 \uc801\uc6a9\ud558\uc138\uc694<\/td>\n<\/tr>\n<tr>\n<td class=\"fem-step\">6<\/td>\n<td>\uae00\ub85c\ubc8c \uc2dc\uc2a4\ud15c\uc744 \ud574\uacb0\ud558\uc138\uc694<\/td>\n<td>\uc218\uce58\uc801\uc73c\ub85c \uc5f0\ub9bd\ubc29\uc815\uc2dd\uc744 \ud478\uc2dc\uc624.<\/td>\n<td>\uc9c1\uc811 \ubc0f \ubc18\ubcf5 \uc194\ubc84<\/td>\n<td>\ub178\ub4dc \uc194\ub8e8\uc158<\/td>\n<td>\uc8fc\uc694 \ubbf8\uc9c0\uc218\ub97c \uad6c\ud558\uc2ed\uc2dc\uc624<\/td>\n<\/tr>\n<tr>\n<td class=\"fem-step\">7<\/td>\n<td>\ud6c4\ucc98\ub9ac<\/td>\n<td>\ubcf4\uc870 \uacb0\uacfc\ub97c \uacc4\uc0b0\ud558\uace0 \uc2dc\uac01\ud654\ud569\ub2c8\ub2e4.<\/td>\n<td>\ubcc0\ud615\ub960-\ubcc0\uc704 \uad00\uacc4, \uc678\uc0bd\ubc95<\/td>\n<td>\uc751\ub825, \ubcc0\ud615\ub960, \ub4f1\uace0\uc120 \ud50c\ub86f<\/td>\n<td>\uacb0\uacfc\ub97c \ud574\uc11d\ud558\uace0 \uc548\uc804\uc131\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>What is Finite Element Method (FEM), Really?<\/h2>\n<p class=\"\" data-start=\"601\" data-end=\"934\">\uac04\ub2e8\ud788 \ub9d0\ud574\uc11c,\u00a0<strong data-start=\"618\" data-end=\"625\">\ud3a8\ud1a0\ucd08<\/strong>\u00a0\uc774\ub2e4\u00a0<strong data-start=\"631\" data-end=\"654\">\uc218\uce58 \uae30\ubc95<\/strong>\u00a0\ubb3c\ub9ac\ud559 \ubc0f \uacf5\ud559 \ubd84\uc57c\uc758 \ubcf5\uc7a1\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubcf5\uc7a1\ud55c \ud615\uc0c1, \ud558\uc911 \uc870\uac74 \ubc0f \uc7ac\ub8cc \ud2b9\uc131\uc744 \uac00\uc9c4 \uc2e4\uc81c \uad6c\uc870\ubb3c\uc5d0\uc11c\ub294 \uc885\uc885 \ubd88\uac00\ub2a5\ud55c \ubbf8\ubd84 \ubc29\uc815\uc2dd\uc744 \uc9c1\uc811 \ud478\ub294 \ub300\uc2e0, \uc720\ud55c\uc694\uc18c\ubc95(FEM)\uc740 \ud574\ub97c \uadfc\uc0ac\ud569\ub2c8\ub2e4.\u00a0<strong data-start=\"918\" data-end=\"933\">\uc22b\uc790\uc801\uc73c\ub85c<\/strong>.<\/p>\n<p class=\"\" data-start=\"936\" data-end=\"1009\">\uadf8\ub9cc\ud07c\u00a0<strong data-start=\"940\" data-end=\"967\">\uc720\ud55c \uc694\uc18c \uc811\uadfc\ubc95<\/strong>\u00a0\ub2e4\uc74c\uc744 \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<ul data-start=\"1010\" data-end=\"1273\">\n<li class=\"\" data-start=\"1010\" data-end=\"1063\">\n<p class=\"\" data-start=\"1012\" data-end=\"1063\"><strong data-start=\"1012\" data-end=\"1035\">\uad6c\uc870 \ubd84\uc11d<\/strong>\u00a0(\uc608: \ub2e4\ub9ac, \uac74\ubb3c),<\/p>\n<\/li>\n<li class=\"\" data-start=\"1064\" data-end=\"1121\">\n<p class=\"\" data-start=\"1066\" data-end=\"1121\"><strong data-start=\"1066\" data-end=\"1092\">\uc5f4\uc804\ub2ec \ubd84\uc11d<\/strong>\u00a0(\uc608: \uc804\uc790 \ub0c9\uac01),<\/p>\n<\/li>\n<li class=\"\" data-start=\"1122\" data-end=\"1166\">\n<p class=\"\" data-start=\"1124\" data-end=\"1166\"><strong data-start=\"1124\" data-end=\"1138\">\uc720\uccb4 \ud750\ub984<\/strong>\u00a0(\uc608: \uc790\ub3d9\ucc28 \uc704\uc758 \uacf5\uae30 \ud750\ub984),<\/p>\n<\/li>\n<li class=\"\" data-start=\"1167\" data-end=\"1215\">\n<p class=\"\" data-start=\"1169\" data-end=\"1215\"><strong data-start=\"1169\" data-end=\"1187\">\ub300\uc911\uad50\ud1b5<\/strong>\u00a0(\uc608: \ud654\ud559\uc801 \ud655\uc0b0),<\/p>\n<\/li>\n<li class=\"\" data-start=\"1216\" data-end=\"1273\">\n<p class=\"\" data-start=\"1218\" data-end=\"1273\"><strong data-start=\"1218\" data-end=\"1247\">\uc804\uc790\uae30 \ud37c\ud150\uc15c<\/strong>\u00a0(\uc608: \uc548\ud14c\ub098, \ubaa8\ud130).<\/p>\n<\/li>\n<\/ul>\n<p>\uc720\ud55c\uc694\uc18c\ubc95(FEM)\uc740 \uacf5\ud559\uacfc \uacfc\ud559 \ubd84\uc57c\uc5d0\ub9cc \uad6d\ud55c\ub418\uc9c0 \uc54a\uace0 \ubaa8\ub4e0 \uc0b6\uc758 \ubb38\uc81c\ub97c \ub354 \uc27d\uac8c \ud574\uacb0\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4. \uc720\ud55c\uc694\uc18c\ubc95\uc758 \ud765\ubbf8\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/1-Figure1-1.jpg\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" \/><\/p>\n<p style=\"text-align: center;\">\ubf08\uc758 \uc751\ub825 \ubd84\uc11d [<a href=\"https:\/\/www.semanticscholar.org\/paper\/BONE-FRACTURE-ANALYSIS-USING-THE-EXTENDED-FINITE-(-Liu-Qin\/bd4dd954768bd1362d7a73b9d6ac365768af11bb\" target=\"_blank\" rel=\"nofollow noopener\">\ucc38\uc870<\/a>\u00a0]<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/piston-rod-1-1536x864-1.jpg\" alt=\"\ud53c\uc2a4\ud1a4 \ucee4\ub125\ud305\ub85c\ub4dc\" \/><\/p>\n<p style=\"text-align: center;\">\ud53c\uc2a4\ud1a4\ub85c\ub4dc \ubd84\uc11d [<a href=\"https:\/\/www.simscale.com\/docs\/simwiki\/fea-finite-element-analysis\/what-is-fea-finite-element-analysis\/\" target=\"_blank\" rel=\"nofollow noopener\">\ucc38\uc870<\/a>]<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/airplane.jpg\" alt=\"\ube44\ud589\uae30\" \/><\/p>\n<p style=\"text-align: center;\">\uc2e4\ubb3c \ud06c\uae30 \ud56d\uacf5\uae30 \ubd84\uc11d[<a href=\"https:\/\/core.ac.uk\/download\/pdf\/44311196.pdf\" target=\"_blank\" rel=\"nofollow noopener\">\ucc38\uc870<\/a>]<\/p>\n<p class=\"\" data-start=\"1275\" data-end=\"1525\">\uc774\ub7ec\ud55c \ubb38\uc81c\uc758 \uacfc\uc81c\ub294 \ubcf5\uc7a1\uc131\uc73c\ub85c \uc778\ud574 \ubbf8\ubd84 \ubc29\uc815\uc2dd\uc774 \ud3ec\ud568\ub41c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.,\u00a0<strong data-start=\"1378\" data-end=\"1406\">\uc815\ud655\ud558\uac8c \ud574\uacb0\ud560 \uc218 \uc5c6\ub2e4<\/strong>. \ubcf5\uc7a1\ud55c \uae30\ud558\ud559, \ub2e4\uc591\ud55c \ud798, \ubd88\uade0\uc77c\ud55c \uc7ac\ub8cc \ub54c\ubb38\uc5d0 \uae54\ub054\ud55c \uc218\ud559\uc801 \ud574\ubc95\uc744 \ucc3e\ub294 \uac83\uc740 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"1527\" data-end=\"1899\">\uac70\uae30\uac00 \ubc14\ub85c \uadf8\uacf3\uc774\uc5d0\uc694\u00a0<strong data-start=\"1540\" data-end=\"1564\">\uc218\uce58 \uae30\ubc95<\/strong>\u00a0FEM\uc774 \ub4e4\uc5b4\uc635\ub2c8\ub2e4.<br data-start=\"1582\" data-end=\"1585\" \/>\ud558\ub098\uc758 \ud06c\uace0 \uc5b4\ub824\uc6b4 \ubc29\uc815\uc2dd\uc744 \ud478\ub294 \ub300\uc2e0,\u00a0<strong data-start=\"1632\" data-end=\"1688\">FEM\uc740 \ubb38\uc81c\ub97c \uc5ec\ub7ec \uac1c\uc758 \uc791\uace0 \uac04\ub2e8\ud55c \ubd80\ubd84\uc73c\ub85c \ub098\ub215\ub2c8\ub2e4.<\/strong>\u00a0(\ub77c\uace0 \ubd88\ub9ac\ub294\u00a0<strong data-start=\"1697\" data-end=\"1709\">\uac15\uc694<\/strong>) \uc9c0\uc810\uc5d0 \uc5f0\uacb0\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4(\ub77c\uace0 \ud568)\u00a0<strong data-start=\"1739\" data-end=\"1748\">\ub178\ub4dc<\/strong>). \uc774\ub294 \uc6d0\ub798 \ubcf5\uc7a1\ud55c \ubb38\uc81c\ub97c \ub300\uaddc\ubaa8 \uc9d1\ud569\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.\u00a0<strong data-start=\"1816\" data-end=\"1852\">\uc5f0\ub9bd \ub300\uc218 \ubc29\uc815\uc2dd<\/strong>, \ucef4\ud4e8\ud130\uac00 \ud480\uae30 \ud6e8\uc52c \uc26c\uc6b4 \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"1527\" data-end=\"1899\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"49052\" class=\"elementor elementor-49052\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1d335ce e-con-full e-flex e-con e-parent\" data-id=\"1d335ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27aad69 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"27aad69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\uba54\ubaa8:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797c122 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"797c122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Default Title<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a8fa0d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"0a8fa0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<\/p>\n<p>\u201cInstead of trying to understand the structure of a cookie all at once, FEM breaks it into many small crumbs, analyzes each crumb carefully, and then puts the whole picture together.\u201d<\/p>\n<p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n<div class=\"vc_row wpb_row vc_row-fluid\">\n<div class=\"wpb_column vc_column_container vc_col-sm-12\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<p class=\"\" data-start=\"2120\" data-end=\"2350\">\ub9c8\uc9c0\ub9c9\uc73c\ub85c \uac04\ub2e8\ud788 \uc54c\ub824\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<br data-start=\"2142\" data-end=\"2145\" \/>\ud558\ub294 \ub3d9\uc548\u00a0<strong data-start=\"2151\" data-end=\"2158\">\ud3a8\ud1a0\ucd08<\/strong>\u00a0\uc218\ud559\uc801 \uc811\uadfc \ubc29\uc2dd\uc744 \ub9d0\ud569\ub2c8\ub2e4.,\u00a0<strong data-start=\"2196\" data-end=\"2203\">FEA<\/strong>\u00a0(\uc720\ud55c\uc694\uc18c\ud574\uc11d)\uc740 FEM\uc744 \uc2e4\uc81c \ubb38\uc81c\uc5d0 \uc801\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. (\uc774 \ucc28\uc774\uc810\uc5d0 \ub300\ud574\uc11c\ub294 \ub098\uc911\uc5d0 \ub354 \uc790\uc138\ud788 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4. \uae30\ub300\ud574 \uc8fc\uc138\uc694!)<\/p>\n<h2 data-start=\"2120\" data-end=\"2350\"><span id=\"2_Why_Do_We_Need_the_Finite_Element_Method_FEM\" class=\"ez-toc-section\"><\/span>Why Do We Need the Finite Element Method (FEM)?<\/h2>\n<p>\ud604\uc2e4 \uc138\uacc4\uc5d0\uc11c \uacf5\ud559\uc801 \ubb38\uc81c\ub294 \uac04\ub2e8\ud55c \uacbd\uc6b0\uac00 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4.<br data-start=\"480\" data-end=\"483\" \/>\ube44\ud589\uae30 \ub0a0\uac1c \uc804\uccb4\uc758 \uc751\ub825\uc744 \uc218\ub3d9\uc73c\ub85c \uacc4\uc0b0\ud558\uac70\ub098, \uc5d4\uc9c4 \ube14\ub85d\uc758 \uc628\ub3c4 \ubd84\ud3ec\ub97c \uc608\uce21\ud558\uac70\ub098, \ub3d9\ub9e5\uc744 \ud1b5\ud55c \ud608\uc561 \ud750\ub984\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\ub294 \uac83\uc744 \uc0c1\uc0c1\ud574 \ubcf4\uc138\uc694. \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc740 \ub9e4\uc6b0 \ubcf5\uc7a1\ud558\uc5ec \uc804\ud1b5\uc801\uc778 \uc218\uc791\uc5c5 \uacc4\uc0b0\uc774\ub098 \uac04\ub2e8\ud55c \uacf5\uc2dd\uc73c\ub85c\ub294 \uacc4\uc0b0\ud558\uae30 \uc5b4\ub824\uc6b4 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc880 \ub354 \ud559\ubb38\uc801\uc73c\ub85c \uc124\uba85\ud558\uc790\uba74,<\/p>\n<p>\uc774\ub860\uc0c1\uc73c\ub85c\ub294 \ud558\uc911\uc5d0 \ub530\ub77c \ube54\uc774 \uc5b4\ub5bb\uac8c \uad6c\ubd80\ub7ec\uc9c0\ub294\uc9c0, \uc5f4\uc774 \uae08\uc18d\ud310\uc744 \ud1b5\ud574 \uc5b4\ub5bb\uac8c \ud37c\uc9c0\ub294\uc9c0\uc640 \uac19\uc740 \ub9ce\uc740 \ubb3c\ub9ac\uc801 \ubb38\uc81c\ub294 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc124\uba85\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a0<strong data-start=\"424\" data-end=\"450\">\ubbf8\ubd84 \ubc29\uc815\uc2dd<\/strong>.<br data-start=\"451\" data-end=\"454\" \/>\ud558\uc9c0\ub9cc \ud604\uc2e4\uc5d0\uc11c\ub294,\u00a0<strong data-start=\"472\" data-end=\"534\">\uadf8 \ubc29\uc815\uc2dd\uc740 \uace7 \uc815\ud655\ud788 \ud480\uae30 \ubd88\uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4.<\/strong>\u00a0\uc77c\uc774 \ubcf5\uc7a1\ud574\uc9c8 \ub54c.<\/p>\n<p class=\"\" data-start=\"763\" data-end=\"790\">\uc774\uac83\uc774 \uc6b0\ub9ac\uc5d0\uac8c \ud544\uc694\ud55c \uc774\uc720\uc785\ub2c8\ub2e4\u00a0<strong data-start=\"782\" data-end=\"789\">\ud3a8\ud1a0\ucd08<\/strong>:<\/p>\n<p data-start=\"797\" data-end=\"825\"><strong>Complex Geometries<\/strong><\/p>\n<p class=\"\" data-start=\"826\" data-end=\"1199\">\uc790\ub3d9\ucc28 \ucc28\uccb4, \ud56d\uacf5\uae30 \ub0a0\uac1c \ub610\ub294 \uc2a4\ub9c8\ud2b8\ud3f0 \ucf00\uc774\uc2a4\uc640 \uac19\uc740 \ub300\ubd80\ubd84\uc758 \uc2e4\uc81c \uc138\uacc4 \uac1d\uccb4\uc5d0\ub294\u00a0<strong data-start=\"914\" data-end=\"947\">\ubd88\uaddc\uce59\ud558\uace0 \ubcf5\uc7a1\ud55c \ubaa8\uc591<\/strong>. \uc774\ub7ec\ud55c \ubaa8\uc591\uc5d0 \ub300\ud55c \uc218\ud559 \ubc29\uc815\uc2dd\uc744 \ubd84\uc11d\uc801\uc73c\ub85c \ud478\ub294 \uac83\uc740 \uac70\uc758 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4.<br data-start=\"1031\" data-end=\"1034\" \/><strong data-start=\"1034\" data-end=\"1065\">FEM\uc740 \uc774\ub7ec\ud55c \ubcf5\uc7a1\uc131\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/strong>\u00a0\uae30\ud558\ud559\uc744 \uc2e4\uc81c \ubaa8\uc591\uc5d0 \uadfc\uc811\ud558\ub294 \uc5ec\ub7ec \uac1c\uc758 \uc791\uace0 \uac04\ub2e8\ud55c \uc694\uc18c(\uc608: \uc0bc\uac01\ud615, \uc0ac\uac01\ud615 \ub610\ub294 \uc0ac\uba74\uccb4)\ub85c \ubd84\ud574\ud569\ub2c8\ub2e4.<\/p>\n<p data-start=\"1206\" data-end=\"1254\"><strong>Complex Loading and Boundary Conditions<\/strong><\/p>\n<p class=\"\" data-start=\"1255\" data-end=\"1571\">Real-life forces aren\u2019t always steady or simple.<br data-start=\"1303\" data-end=\"1306\" \/>\ud558\uc911\uc774 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4\u00a0<strong data-start=\"1316\" data-end=\"1336\">\uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ubcc0\ud654\ud558\ub2e4<\/strong>,\u00a0<strong data-start=\"1338\" data-end=\"1359\">\ubc29\ud5a5\uc774 \ub2e4\ub974\ub2e4<\/strong>, \ub610\ub294\u00a0<strong data-start=\"1364\" data-end=\"1391\">\ub2e4\ub978 \uc9c0\uc810\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub2e4<\/strong>\u00a0\ub3d9\uc2dc\uc5d0 (\uc790\ub3d9\ucc28 \ucda9\ub3cc \uc2dc\ubbac\ub808\uc774\uc158\uc774\ub098 \uc9c4\ub3d9\ud558\ub294 \ud130\ube48 \ub0a0\uac1c\ub97c \uc0dd\uac01\ud574 \ubcf4\uc138\uc694).<br data-start=\"1470\" data-end=\"1473\" \/><strong data-start=\"1473\" data-end=\"1555\">FEM\uc744 \uc0ac\uc6a9\ud558\uba74 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc774\ub7ec\ud55c \ubcf5\uc7a1\ud55c \ud558\uc911 \uc870\uac74\uc744 \ubaa8\ub378\ub9c1\ud558\uace0 \ubd84\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong>\u00a0\uc815\ud655\ud558\uac8c.<\/p>\n<p data-start=\"1578\" data-end=\"1614\"><strong>Complex Material Behaviors<\/strong><\/p>\n<p class=\"\" data-start=\"1615\" data-end=\"1702\">\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc\ub294 \ud56d\uc0c1 \ub2e8\uc21c\ud55c \uae08\uc18d\uc774\ub098 \ud50c\ub77c\uc2a4\ud2f1\ub9cc\uc740 \uc544\ub2d9\ub2c8\ub2e4.<br data-start=\"1680\" data-end=\"1683\" \/>\uc6b0\ub9ac\ub294 \uc885\uc885 \ub2e4\uc74c\uacfc \uac19\uc740 \ubb38\uc81c\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n<ul data-start=\"1703\" data-end=\"1931\">\n<li class=\"\" data-start=\"1703\" data-end=\"1784\">\n<p class=\"\" data-start=\"1705\" data-end=\"1784\"><strong data-start=\"1705\" data-end=\"1730\">\uc774\ubc29\uc131 \uc7ac\ub8cc<\/strong>\u00a0(\ubcf5\ud569\uc7ac\ub8cc\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c \ubc29\ud5a5\uc5d0 \ub530\ub77c \uc18d\uc131\uc774 \ub2e4\ub984),<\/p>\n<\/li>\n<li class=\"\" data-start=\"1785\" data-end=\"1854\">\n<p class=\"\" data-start=\"1787\" data-end=\"1854\"><strong data-start=\"1787\" data-end=\"1814\">\ubd88\uade0\uc77c\ud55c \uc7ac\ub8cc<\/strong>\u00a0(\uad6c\uc870\uc5d0 \ub530\ub77c \uc18d\uc131\uc774 \ub2e4\ub984),<\/p>\n<\/li>\n<li class=\"\" data-start=\"1855\" data-end=\"1931\">\n<p class=\"\" data-start=\"1857\" data-end=\"1931\"><strong data-start=\"1857\" data-end=\"1880\">\ube44\uc120\ud615 \uc7ac\ub8cc<\/strong>\u00a0(\ucd08\ud0c4\uc131 \uace0\ubb34\ub098 \uc18c\uc131 \ubcc0\ud615\uacfc \uac19\uc74c).<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"1933\" data-end=\"2034\">\uc5ec\uae30\uc11c\ub294 \ubd84\uc11d \ubc29\ubc95\uc774 \uc5b4\ub824\uc6c0\uc744 \uacaa\uc2b5\ub2c8\ub2e4.\u00a0<strong data-start=\"1972\" data-end=\"1993\">FEM\uc740 \uc27d\uac8c \uc801\uc751\ud569\ub2c8\ub2e4<\/strong>\u00a0\uc774\ub7ec\ud55c \ubcf5\uc7a1\ud55c \ubb3c\uc9c8\uc801 \ud589\ub3d9\uc5d0 \ub300\ud574\uc11c.<\/p>\n<p data-start=\"1933\" data-end=\"2034\"><strong data-start=\"1284\" data-end=\"1311\">Multi-Physics Problems:<\/strong><\/p>\n<p data-start=\"1933\" data-end=\"2034\">\uc2e4\uc81c \ubb38\uc81c \uc911\uc5d0\ub294 \uc628\ub3c4\uac00 \uad6c\uc870\uc801 \uac15\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uac70\ub098 \uc804\ub958\uac00 \uc720\uccb4 \ud750\ub984\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uac83\ucc98\ub7fc \ud55c \ubc88\uc5d0 \ub450 \uac00\uc9c0 \uc774\uc0c1\uc758 \ubb3c\ub9ac\ud559\uc774 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<p data-start=\"2439\" data-end=\"2489\"><strong>Simulations Save Time, Money, and Lives<\/strong><\/p>\n<p class=\"\" data-start=\"2490\" data-end=\"2666\">\uc5ec\ub7ec \uac1c\uc758 \ud504\ub85c\ud1a0\ud0c0\uc785\uc744 \ub9cc\ub4e4\uace0 \ubb3c\ub9ac\uc801 \uc2e4\ud5d8\uc744 \uc9c4\ud589\ud558\ub294 \ub300\uc2e0(\ube44\uc6a9\uc774 \ub9ce\uc774 \ub4e4\uace0 \uc704\ud5d8\ud560 \uc218 \uc788\uc74c), \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uba3c\uc800 \uc81c\ud488\uc744 \ub514\uc9c0\ud138 \ubc29\uc2dd\uc73c\ub85c \uc2dc\ubbac\ub808\uc774\uc158\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br data-start=\"2652\" data-end=\"2655\" \/>\uc774\ub294 \ub2e4\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<ul data-start=\"2667\" data-end=\"2739\">\n<li class=\"\" data-start=\"2667\" data-end=\"2694\">\n<p class=\"\" data-start=\"2669\" data-end=\"2694\">\ub354 \ube60\ub978 \ub514\uc790\uc778 \ubc18\ubcf5,<\/p>\n<\/li>\n<li class=\"\" data-start=\"2695\" data-end=\"2721\">\n<p class=\"\" data-start=\"2697\" data-end=\"2721\">\uac1c\ubc1c \ube44\uc6a9 \uc808\uac10,<\/p>\n<\/li>\n<li class=\"\" data-start=\"2722\" data-end=\"2739\">\n<p class=\"\" data-start=\"2724\" data-end=\"2739\">\ub354 \uc548\uc804\ud55c \uc81c\ud488.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"2741\" data-end=\"2896\">FEM\uc774 \uc5c6\ub2e4\uba74 \uc790\ub3d9\ucc28, \ud56d\uacf5\uc6b0\uc8fc, \uc0dd\uccb4\uacf5\ud559\uacfc \uac19\uc740 \ud604\ub300 \uc0b0\uc5c5\uc740\u00a0<strong data-start=\"2827\" data-end=\"2895\">\uc624\ub298\ub0a0 \uc6b0\ub9ac\uac00 \uae30\ub300\ud558\ub294 \uc18d\ub3c4\uc640 \uc548\uc804 \uc218\uc900\uc73c\ub85c \uc6b4\uc601\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/strong>.<\/p>\n<p class=\"\" data-start=\"1532\" data-end=\"1793\"><strong data-start=\"1535\" data-end=\"1600\">FEM\uc740 \ubd88\uac00\ub2a5\ud55c \ubc29\uc815\uc2dd\uc744 \ud55c\uaebc\ubc88\uc5d0 \ud480\ub824\uace0 \ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong><br data-start=\"1600\" data-end=\"1603\" \/>\ub300\uc2e0 \ubb38\uc81c\ub97c \uc791\uc740 \uc870\uac01(\uc694\uc18c)\uc73c\ub85c \ub098\ub204\uace0, \uac04\ub2e8\ud55c \ubc29\uc815\uc2dd\uc73c\ub85c \uac01 \uc870\uac01\uc758 \ub3d9\uc791\uc744 \uadfc\uc0ac\ud55c \ub2e4\uc74c, \uc870\uac01\ub4e4\uc744 \uc870\ub9bd\ud558\uc5ec \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc744 \ubaa8\ub378\ub9c1\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"1795\" data-end=\"1820\">\uc774\ub97c \ud1b5\ud574 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub2e4\uc74c\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul data-start=\"1821\" data-end=\"2072\">\n<li class=\"\" data-start=\"1821\" data-end=\"1872\">\n<p class=\"\" data-start=\"1823\" data-end=\"1872\">\uc608\uce21\ud558\ub2e4\u00a0<strong data-start=\"1831\" data-end=\"1857\">\uc751\ub825\uacfc \ubcc0\ud615<\/strong>\u00a0\uad6c\uc870\ubb3c\uc5d0\uc11c,<\/p>\n<\/li>\n<li class=\"\" data-start=\"1873\" data-end=\"1924\">\n<p class=\"\" data-start=\"1875\" data-end=\"1924\">\uc2dc\ubbac\ub808\uc774\uc158\ud558\ub2e4\u00a0<strong data-start=\"1884\" data-end=\"1912\">\uc628\ub3c4 \ubd84\ud3ec<\/strong>\u00a0\uc5d4\uc9c4\uc5d0\uc11c,<\/p>\n<\/li>\n<li class=\"\" data-start=\"1925\" data-end=\"1986\">\n<p class=\"\" data-start=\"1927\" data-end=\"1986\">\ubaa8\ub378\u00a0<strong data-start=\"1933\" data-end=\"1947\">\uc720\uccb4 \ud750\ub984<\/strong>\u00a0\ucc28\ub7c9 \uc8fc\ubcc0\uc758 \ud30c\uc774\ud504\uc640 \uacf5\uae30\ub97c \ud1b5\ud574,<\/p>\n<\/li>\n<li class=\"\" data-start=\"1987\" data-end=\"2072\">\n<p class=\"\" data-start=\"1989\" data-end=\"2072\">\ubd84\uc11d\ud558\ub2e4\u00a0<strong data-start=\"1997\" data-end=\"2023\">\uc804\uc790\uae30\uc7a5<\/strong>\u00a0MRI \uc7a5\ube44\ub098 \uc804\uae30 \ubaa8\ud130\uc640 \uac19\uc740 \uc7a5\uce58\uc5d0\uc11c.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"2074\" data-end=\"2235\">FEM\uc774 \uc5c6\uc5c8\ub2e4\uba74 \uc624\ub298\ub0a0 \uc6b0\ub9ac\uac00 \ubcf4\ub294 \uacbd\ub7c9 \ud56d\uacf5\uae30\ubd80\ud130 \ud6a8\uc728\uc801\uc778 \uc804\uae30 \uc790\ub3d9\ucc28, \uc548\uc804\ud55c \uace0\uce35 \ube4c\ub529\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub9ce\uc740 \ucca8\ub2e8 \uc124\uacc4\uac00 \ubd88\uac00\ub2a5\ud588\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"2237\" data-end=\"2331\">\ud83d\udc49 \uac04\ub2e8\ud788 \ub9d0\ud574\uc11c,\u00a0<strong data-start=\"2250\" data-end=\"2273\">FEM\uc740 \uaca9\ucc28\ub97c \uba54\uc6b4\ub2e4<\/strong>\u00a0\uc544\ub984\ub2e4\uc6b4 \uc774\ub860\uacfc \uc9c0\uc800\ubd84\ud55c \ud604\uc2e4 \uc138\uacc4\uc758 \ubcf5\uc7a1\uc131 \uc0ac\uc774.<\/p>\n<p data-start=\"2338\" data-end=\"2349\"><strong>\ud83d\udccc \uc694\uc57d:<\/strong><\/p>\n<ul data-start=\"2350\" data-end=\"2566\">\n<li class=\"\" data-start=\"2350\" data-end=\"2414\">\n<p class=\"\" data-start=\"2352\" data-end=\"2414\"><strong data-start=\"2352\" data-end=\"2364\">\ubb38\uc81c:<\/strong>\u00a0\uc2e4\uc81c \uc2dc\uc2a4\ud15c\uc740 \uac04\ub2e8\ud55c \uc218\ud559\uc73c\ub85c\ub294 \uc124\uba85\ud558\uae30\uc5d0\ub294 \ub108\ubb34 \ubcf5\uc7a1\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2415\" data-end=\"2479\">\n<p class=\"\" data-start=\"2417\" data-end=\"2479\"><strong data-start=\"2417\" data-end=\"2430\">\ud574\uacb0\ucc45:<\/strong>\u00a0FEM\uc740 \ubb38\uc81c\ub97c \uad00\ub9ac \uac00\ub2a5\ud55c \ub2e8\uc704\ub85c \ubd84\ud574\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2480\" data-end=\"2566\">\n<p class=\"\" data-start=\"2482\" data-end=\"2566\"><strong data-start=\"2482\" data-end=\"2493\">\uacb0\uacfc:<\/strong>\u00a0\uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub192\uc740 \uc815\ud655\ub3c4\ub85c \uc124\uacc4\ub97c \uc2dc\ubbac\ub808\uc774\uc158, \uc608\uce21\ud558\uace0 \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<h3><span id=\"21_Classifying_Physics_Problems_with_PDEs\" class=\"ez-toc-section\"><\/span><b class=\"ng-star-inserted\" data-start-index=\"880\">Classifying Physics Problems with PDEs<\/b><\/h3>\n<p>\ub610\ud55c \uc720\ud55c \uc694\uc18c\ubc95\uc740 \ubb3c\ub9ac \ubb38\uc81c\ub97c \uc9c0\ubc30\ud558\ub294 \ud3b8\ubbf8\ubd84 \ubc29\uc815\uc2dd(PDE)\uc5d0 \ub530\ub77c \ubd84\ub958\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc8fc\ub85c \uc138 \uac00\uc9c0 \uc720\ud615\uc758 \ubb38\uc81c\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.\u00a0<strong>\ud0c0\uc6d0\ud615<\/strong>,\u00a0<strong>\ube44\uc720\ub2f4 \uac19\uc740<\/strong>, \uadf8\ub9ac\uace0\u00a0<strong>\uc30d\uace1\uc120<\/strong>.<\/p>\n<ul>\n<li><strong>\ud0c0\uc6d0 \ubc29\uc815\uc2dd<\/strong>, \ud478\uc544\uc1a1 \ubc29\uc815\uc2dd\uacfc \uac19\uc740 \uc774 \ubc29\uc815\uc2dd\ub4e4\uc740 \uad6c\uc870\uc801 \uc751\ub825\uacfc \uac19\uc740 \uc815\uc0c1 \uc0c1\ud0dc \ubb38\uc81c\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud3ec\ubb3c\uc120 \ubc29\uc815\uc2dd<\/strong>, \ud478\ub9ac\uc5d0 \ubc95\uce59\uacfc \uac19\uc740 \ubc95\uce59\ub4e4\uc740 \uc2dc\uac04\uc5d0 \ub530\ub978 \uc5f4 \ud655\uc0b0\uc744 \uc9c0\ubc30\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc30d\uace1\uc120 \ubc29\uc815\uc2dd<\/strong>, \ud30c\ub3d9 \ubc29\uc815\uc2dd \ub4f1\uc744 \ud3ec\ud568\ud55c \uc5ec\ub7ec \ubaa8\ub378\uc740 \ucda9\ub3cc\uacfc \uac19\uc740 \uace0\uc18d \ud604\uc0c1\uc744 \ubaa8\ub378\ub9c1\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>Consequently, choosing the right numerical solver depends on this classification to ensure a \u201cwell-posed\u201d solution.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vc_row wpb_row vc_row-fluid\">\n<div class=\"wpb_column vc_column_container vc_col-sm-12\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<h2><span id=\"3_How_Does_the_Finite_Element_Method_FEM_Work_Step-by-Step_Guide\" class=\"ez-toc-section\"><\/span>How Does the Finite Element Method (FEM) Work? | Step-by-Step Guide<\/h2>\n<p class=\"\" data-start=\"313\" data-end=\"654\">\uc720\ud55c\uc694\uc18c\ubc95(FEM)\uc740 \uc5b8\ub73b \ubcf4\uae30\uc5d0 \ubcf5\uc7a1\ud574 \ubcf4\uc77c \uc218 \uc788\uc9c0\ub9cc, \uc774\ub97c \uac04\ub2e8\ud55c \ub2e8\uacc4\ub85c \ub098\ub204\uc5b4 \ubcf4\uba74 \uadf8 \ub17c\ub9ac\uac00 \uba85\ud655\ud558\uace0 \uc9c1\uad00\uc801\uc73c\ub85c \ub4dc\ub7ec\ub0a9\ub2c8\ub2e4.<br data-start=\"475\" data-end=\"478\" \/>FEM\uc740 \uac70\ub300\ud55c \ud37c\uc990\uc744 \ud478\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ud070 \ubb38\uc81c\ub97c \uc791\uc740 \ubd80\ubd84\uc73c\ub85c \ub098\ub204\uace0, \uac01 \ubd80\ubd84\uc774 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \ud30c\uc545\ud55c \ub2e4\uc74c, \uc774\ub97c \ubaa8\ub450 \ub2e4\uc2dc \uc870\ub9bd\ud558\uc5ec \uc804\uccb4 \uc194\ub8e8\uc158\uc744 \ucc3e\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"656\" data-end=\"707\">\uc77c\ubc18\uc801\uc778 FEM \ud504\ub85c\uc138\uc2a4\uc5d0 \ub300\ud55c \uac04\ub7b5\ud55c \uac1c\uc694\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<table style=\"border-collapse: collapse; width: 100%; height: 216px;\">\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"width: 7.08079%; height: 24px;\">\ub2e8\uacc4<\/td>\n<td style=\"width: 51.169%; height: 24px;\">\ubb34\uc2a8 \uc77c\uc774 \uc77c\uc5b4\ub098\ub294\uac00<\/td>\n<td style=\"width: 41.7501%; height: 24px;\">Why It&#8217;s Important<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 7.08079%; height: 24px;\">1<\/td>\n<td style=\"width: 51.169%; height: 24px;\">\ub3c4\uba54\uc778\uc744 \ubd84\ub9ac\ud558\uace0 \uc694\uc18c \uc720\ud615\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/td>\n<td style=\"width: 41.7501%; height: 24px;\">\ubcf5\uc7a1\ud55c \ubaa8\uc591\uc744 \uc791\uace0 \uac04\ub2e8\ud55c \ubd80\ubd84\uc73c\ub85c \ub098\ub204\uc138\uc694<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 7.08079%; height: 24px;\">2<\/td>\n<td style=\"width: 51.169%; height: 24px;\">U \ud568\uc218(\uc790\uc720\ub3c4)\ub97c \uc120\ud0dd\ud558\uc138\uc694<\/td>\n<td style=\"width: 41.7501%; height: 24px;\">Define what you&#8217;re solving for (displacements, temperature, etc.)<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 7.08079%; height: 24px;\">3<\/td>\n<td style=\"width: 51.169%; height: 24px;\">\ubcc0\ud615-\ubcc0\uc704 \ubc0f \uc751\ub825-\ubcc0\ud615 \uad00\uacc4 \uc124\uc815<\/td>\n<td style=\"width: 41.7501%; height: 24px;\">\ubb3c\ub9ac \ubc95\uce59\uc744 \ubaa8\ub378\uc5d0 \uc5f0\uacb0\ud558\uc138\uc694<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 7.08079%; height: 24px;\">4<\/td>\n<td style=\"width: 51.169%; height: 24px;\">\uc694\uc18c \uac15\uc131 \ud589\ub82c \ubc0f \ubc29\uc815\uc2dd \ub3c4\ucd9c<\/td>\n<td style=\"width: 41.7501%; height: 24px;\">\uac01 \uc694\uc18c\uc5d0 \ub300\ud55c \uc791\uc740 \uc218\ud559\uc801 \ubaa8\ub378\uc744 \uad6c\ucd95\ud558\uc138\uc694<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 7.08079%; height: 24px;\">5<\/td>\n<td style=\"width: 51.169%; height: 24px;\">\uc804\uc5ed \ubc29\uc815\uc2dd\uc744 \uc870\ub9bd\ud558\uace0 \uacbd\uacc4 \uc870\uac74\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/td>\n<td style=\"width: 41.7501%; height: 24px;\">\uc804\uccb4 \uc2dc\uc2a4\ud15c\uc744 \uc0dd\uc131\ud558\uace0 \uc81c\ud55c\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 7.08079%; height: 24px;\">6<\/td>\n<td style=\"width: 51.169%; height: 24px;\">\uc54c \uc218 \uc5c6\ub294 \uc790\uc720\ub3c4\uc5d0 \ub300\ud55c \ud574\uacb0\ucc45<\/td>\n<td style=\"width: 41.7501%; height: 24px;\">1\ucc28 \uc194\ub8e8\uc158(\ubcc0\uc704 \ub4f1) \ucc3e\uae30<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 7.08079%; height: 24px;\">7<\/td>\n<td style=\"width: 51.169%; height: 24px;\">\uc694\uc18c\uc758 \ubcc0\ud615\ub960\uacfc \uc751\ub825\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/td>\n<td style=\"width: 41.7501%; height: 24px;\">2\ucc28 \uacb0\uacfc(\uc751\ub825, \ubcc0\ud615 \ub4f1) \ucd94\ucd9c<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 7.08079%; height: 24px;\">8<\/td>\n<td style=\"width: 51.169%; height: 24px;\">\uacb0\uacfc\ub97c \ubd84\uc11d\ud558\uace0 \ud574\uc11d\ud569\ub2c8\ub2e4<\/td>\n<td style=\"width: 41.7501%; height: 24px;\">\uc2e4\uc81c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uacb0\uc815\uc744 \ub0b4\ub9ac\uc138\uc694<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"\" data-start=\"1585\" data-end=\"1681\">Now, let\u2019s dive deeper into each step \u2014 imagine you\u2019re solving a real-world engineering problem!<\/p>\n<h3><span id=\"31_Step_1_Discretize_and_Select_the_Element_Types\" class=\"ez-toc-section\"><\/span>Step 1: Discretize and Select the Element Types<\/h3>\n<p class=\"\" data-start=\"660\" data-end=\"794\">FEM\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub824\uba74 \uba3c\uc800 \ubb38\uc81c\ub97c \uad00\ub9ac \uac00\ub2a5\ud55c \ubd80\ubd84\uc73c\ub85c \ubd84\ud574\ud574\uc57c \ud569\ub2c8\ub2e4.<br data-start=\"749\" data-end=\"752\" \/>\uc774 \uacfc\uc815\uc744 \ud638\ucd9c\ud569\ub2c8\ub2e4\u00a0<strong data-start=\"775\" data-end=\"793\">\uc774\uc0b0\ud654<\/strong>.<\/p>\n<p class=\"\" data-start=\"796\" data-end=\"1045\">FEM\uc758 \ub9e5\ub77d\uc5d0\uc11c,\u00a0<strong data-start=\"819\" data-end=\"837\">\uc774\uc0b0\ud654<\/strong>\u00a0\ubcf5\uc7a1\ud55c \uad6c\uc870\ub098 \ub3c4\uba54\uc778\uc744 \uc720\ud55c\ud55c \uc218\uc758 \ub354 \uc791\uace0 \ub2e8\uc21c\ud55c \ubd80\ubd84\uc73c\ub85c \ub098\ub204\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.\u00a0<strong data-start=\"937\" data-end=\"949\">\uac15\uc694<\/strong>.<br data-start=\"950\" data-end=\"953\" \/>\uc774\ub4e4 \uac01 \uc694\uc18c\ub294 \uc810\uc744 \ud1b5\ud574 \uc774\uc6c3 \uc694\uc18c\uc640 \uc5f0\uacb0\ub429\ub2c8\ub2e4.\u00a0<strong data-start=\"1035\" data-end=\"1044\">\ub178\ub4dc<\/strong>.<\/p>\n<p class=\"\" data-start=\"1047\" data-end=\"1452\">\uc5d0\uc774\u00a0<strong data-start=\"1049\" data-end=\"1057\">\ub9c8\ub514<\/strong>\u00a0is a specific point in space used to define the system\u2019s behavior.<br data-start=\"1124\" data-end=\"1127\" \/>\uac01 \ub178\ub4dc\uc5d0\uc11c \uc6b0\ub9ac\ub294 \ub2e4\uc74c\uc744 \ud560\ub2f9\ud569\ub2c8\ub2e4.\u00a0<strong data-start=\"1151\" data-end=\"1180\">\uc790\uc720\ub3c4(DOF)<\/strong>\u00a0\u2014 \uc774\ub294 \ub178\ub4dc\uac00 \ud558\uc911 \ud558\uc5d0\uc11c \uc774\ub3d9\ud558\uac70\ub098 \ubc18\uc751\ud560 \uc218 \uc788\ub294 \uac00\ub2a5\ud55c \ubc29\uc2dd\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4(\ubb38\uc81c\uc5d0 \ub530\ub77c \ubcc0\ud658, \ud68c\uc804 \ub610\ub294 \uae30\ud0c0 \ubb3c\ub9ac\uc801 \uc591).<br data-start=\"1347\" data-end=\"1350\" \/>\uc790\uc720\ub3c4\ub294 \ub610\ud55c \uc694\uc18c\ub4e4 \uc0ac\uc774\uc5d0\uc11c \ud798, \ubaa8\uba58\ud2b8 \ub610\ub294 \uae30\ud0c0 \ud6a8\uacfc\ub97c \uc804\ub2ec\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"1454\" data-end=\"1877\">\uadf8\ub9cc\ud07c\u00a0<strong data-start=\"1458\" data-end=\"1486\">\uc2e4\uc81c \uad6c\ud604<\/strong>\u00a0\uc774\uc0b0\ud654\uc758 \ud638\ucd9c\uc740\u00a0<strong data-start=\"1515\" data-end=\"1526\">\uba54\uc2f1<\/strong>.<br data-start=\"1527\" data-end=\"1530\" \/>\uba54\uc2f1\uc740 \uad6c\uc870\ubb3c\uc758 \uae30\ud558\ud559\uc801 \uad6c\uc870 \uc704\uc5d0 \uc694\uc18c\uc640 \ub178\ub4dc\uc758 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc0dd\uc131\ud558\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4.<br data-start=\"1629\" data-end=\"1632\" \/>\uc62c\ubc14\ub978 \uc720\ud615\uc758 \uc694\uc18c(\uc608: 2D \ubb38\uc81c\uc5d0\ub294 \uc0bc\uac01\ud615, 3D \ubb38\uc81c\uc5d0\ub294 \uc0ac\uba74\uccb4)\uc640 \uc801\uc808\ud55c \uba54\uc2dc \ud06c\uae30\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<br data-start=\"1780\" data-end=\"1783\" \/>\uba54\uc2dc\uac00 \ub354 \uc138\ubc00\ud560\uc218\ub85d \uacb0\uacfc\ub294 \ub354 \uc815\ud655\ud574\uc9c0\uc9c0\ub9cc, \uacc4\uc0b0 \ube44\uc6a9\ub3c4 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"49052\" class=\"elementor elementor-49052\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1d335ce e-con-full e-flex e-con e-parent\" data-id=\"1d335ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27aad69 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"27aad69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\uba54\ubaa8:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797c122 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"797c122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Default Title<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a8fa0d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"0a8fa0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<\/p>\n<p>\uc774\uc0b0\ud654\ub294 \ubcf5\uc7a1\ud55c \uae30\ud558\ud559\uc744 \uc815\uc758\ub41c \uc790\uc720\ub3c4\ub97c \uac00\uc9c4 \uc810(\ub178\ub4dc)\uc73c\ub85c \uc5f0\uacb0\ub41c \ub354 \uc791\uc740 \ubd80\ubd84(\uc694\uc18c)\uc73c\ub85c \ub2e8\uc21c\ud654\ud558\uace0, \uba54\uc2f1\uc740 \uc2e4\uc81c\ub85c \uc720\ud55c \uc694\uc18c \ubaa8\ub378\uc744 \uc0dd\uc131\ud558\uc5ec \uc774 \uc544\uc774\ub514\uc5b4\ub97c \uc2e4\ud604\ud569\ub2c8\ub2e4.<\/p>\n<p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p>\uadf8\ub9bc 1\uc5d0\uc11c \uc608\ub97c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-12727\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/ENk-600x476-1.webp\" sizes=\"(max-width: 464px) 100vw, 464px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/ENk-600x476-1.webp 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/ENk-600x476-1-300x238.webp 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/ENk-600x476-1-430x341.webp 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/ENk-600x476-1-62x49.webp 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/ENk-600x476-1-150x119.webp 150w\" alt=\"FEA \uc18c\ud504\ud2b8\uc6e8\uc5b4\" width=\"464\" height=\"368\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 1: \uad6c\uc870\ub97c \uc694\uc18c\ub85c \ub098\ub204\uae30<\/p>\n<h4><strong>Numerical Integration and Reference Elements<\/strong><\/h4>\n<p>\uac15\uc131 \ud589\ub82c\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uacc4\uc0b0\ud558\uae30 \uc704\ud574 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub294 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.\u00a0<strong>\ucc38\uc870 \uc694\uc18c<\/strong>\u00a0as a \u201cblueprint\u201d. Instead of calculating complex integrals for every unique shape, the system maps each element to a standardized coordinate system.<\/p>\n<p>\ub610\ud55c \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub294 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774\ub7ec\ud55c \uc801\ubd84\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.\u00a0<strong>\uac00\uc6b0\uc2a4 \uad6c\uc801\ubc95<\/strong>. This method samples specific \u201cGauss points\u201d within the element to provide exact results for polynomials. Therefore, this approach saves significant computational power while maintaining high precision across the mesh.<\/p>\n<h4>Element shape function<\/h4>\n<p>\uc720\ud55c\uc694\uc18c\ud574\uc11d(FEM) \uacf5\ud559\uc5d0\uc11c\ub294 \uc720\ud55c\ud55c \uc218\uc758 \uc774\uc0b0 \uc704\uce58 \ub370\uc774\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5f0\uc18d \ubaa8\ub378\uc744 \ucd94\uc815\ud569\ub2c8\ub2e4. \uc774\uc0b0\ud654\ub294 \uad6c\uc870\ubb3c\uc744 \uc774\uc0b0\uc801\uc778 \ubd80\ubd84\uc73c\ub85c \ubd84\ud574\ud558\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. \uc694\uc18c \uc808\uc810\uc5d0\uc11c \uc5bb\uc740 \uc774\uc0b0 \uac12 \uc0ac\uc774\uc758 \ud574\ub97c \ubcf4\uac04\ud558\ub294 \ud568\uc218\ub97c \ud615\uc0c1 \ud568\uc218\ub77c\uace0 \ud569\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \uc694\uc18c \ud615\uc0c1 \ud568\uc218\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc120 \uc694\uc18c(1D)<\/li>\n<\/ul>\n<p>\uc120\ud615 \ubaa8\uc591 \ud568\uc218\ub294 \uc120\ud615 \uc694\uc18c \ub610\ub294 \ud558\uc704 \ucc28\uc218 \uc694\uc18c\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-10416\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-121817.png\" sizes=\"(max-width: 531px) 100vw, 531px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-121817.png 853w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-121817-300x166.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-121817-430x237.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-121817-768x424.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-121817-600x331.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-121817-725x400.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-121817-150x83.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\uc758 1D \uc694\uc18c\" width=\"531\" height=\"293\" \/><\/p>\n<ul>\n<li>\ud45c\uba74 \uc694\uc18c(2D)<\/li>\n<\/ul>\n<p>Three or four corner nodes and a part\u2019s mid-surface make up a surface element. The surface thickness must be assigned once it has been developed for the FEA software.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10418\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-122902.png\" sizes=\"(max-width: 558px) 100vw, 558px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-122902.png 1147w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-122902-300x140.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-122902-1024x478.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-122902-430x201.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-122902-768x358.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-122902-600x280.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-122902-725x338.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-122902-150x70.png 150w\" alt=\"2D \uc694\uc18c\" width=\"558\" height=\"260\" \/><\/p>\n<ul>\n<li>\uc194\ub9ac\ub4dc \uc694\uc18c(3D)<\/li>\n<\/ul>\n<p>\uc194\ub9ac\ub4dc \uc694\uc18c\ub294 \ubaa8\ub4e0 CAD \uc194\ub9ac\ub4dc \ubaa8\ub378\uc5d0 \uc801\uc6a9\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c FEA \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc758 \uc790\ub3d9 \uba54\uc2dc \uc0dd\uc131\uae30\uc5d0\uc11c \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc694\uc18c \uc720\ud615\uc785\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10419\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-123152.png\" sizes=\"(max-width: 607px) 100vw, 607px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-123152.png 1320w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-123152-300x115.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-123152-1024x393.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-123152-430x165.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-123152-768x295.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-123152-1200x461.png 1200w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-123152-600x230.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-123152-725x278.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-123152-150x58.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95 \ubc0f \uc720\ud55c\uc694\uc18c\ud574\uc11d\uc758 3D \uc694\uc18c | FEA \ud574\uc11d\" width=\"607\" height=\"233\" \/><\/p>\n<h4>Linear and Higher-Order Elements<\/h4>\n<p>The most typical element types were already covered, so I\u2019ll just conclude here. I simply want to make a few things clear in FEM engineering because, regrettably, the names can be a little confusing.<\/p>\n<p>People commonly refer to the \u201cfirst-order\u201d elements\u2014those that only have Nodes in \u201ccorners\u201d\u2014by this name (Shown on the left side of figure 2). And there is another type, typically referred to as quadratic. These components would be considered second-order because in the midst of each of those are extra nodes (Shown on the right side of figure 2).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-12728 size-full\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-123549-1024x384-1.webp\" sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-123549-1024x384-1.webp 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-123549-1024x384-1-300x113.webp 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-123549-1024x384-1-430x161.webp 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-123549-1024x384-1-768x288.webp 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-123549-1024x384-1-62x23.webp 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-123549-1024x384-1-600x225.webp 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-123549-1024x384-1-725x272.webp 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-123549-1024x384-1-150x56.webp 150w\" alt=\"\uc2dc\ubbac\ub808\uc774\uc158 \uae30\ub2a5\" width=\"1024\" height=\"384\" \/><\/p>\n<p style=\"text-align: center;\">Figure 2: First-order and second-order elements\u00a0[<a href=\"https:\/\/www.comsol.com\/multiphysics\/finite-element-method\" target=\"_blank\" rel=\"nofollow noopener\">\ucc38\uc870<\/a>]<\/p>\n<h3><span id=\"32_Step_2_Select_U_Function_degrees_of_freedom\" class=\"ez-toc-section\"><\/span>Step 2: Select U Function (degrees of freedom)<\/h3>\n<p class=\"\" data-start=\"361\" data-end=\"593\">\uad6c\uc870\uac00 \uc694\uc18c\uc640 \ub178\ub4dc\ub85c \uad6c\ubd84\ub418\uba74 \ub2e4\uc74c \ub2e8\uacc4\ub294 \uad6c\uc870\uac00 \uc5b4\ub5bb\uac8c \uc6c0\uc9c1\uc77c \uc218 \uc788\ub294\uc9c0 \uc815\uc758\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<br data-start=\"474\" data-end=\"477\" \/>\uc774\ub294 \uc2dc\uc2a4\ud15c\uc758 \uac00\ub2a5\ud55c \ubcc0\uc704\ub97c \uc124\uba85\ud558\ub294 \ud568\uc218\ub97c \uc120\ud0dd\ud558\uc5ec \uc218\ud589\ub429\ub2c8\ub2e4.\u00a0<strong data-start=\"578\" data-end=\"592\">U \ud568\uc218<\/strong>.<\/p>\n<p class=\"\" data-start=\"595\" data-end=\"918\">First, let\u2019s talk about\u00a0<strong data-start=\"619\" data-end=\"648\">\uc790\uc720\ub3c4(DOF)<\/strong>.<br data-start=\"649\" data-end=\"652\" \/><strong>\uc790\uc720\ub3c4(DOF)<\/strong>\u00a0refers to the \u201cability\u201d to move in a specific direction.<br data-start=\"736\" data-end=\"739\" \/>3D \uacf5\uac04\uc5d0\ub294 6\uac00\uc9c0 \uc790\uc720\ub3c4\uac00 \uc788\uc2b5\ub2c8\ub2e4. X, Y, Z\ucd95\uc744 \ub530\ub77c \uc774\ub3d9\ud558\ub294 \uc790\uc720\ub3c4\uc640, \uac19\uc740 \uc138 \ucd95\uc744 \uc911\uc2ec\uc73c\ub85c \ud558\ub294 \ud68c\uc804 \uc790\uc720\ub3c4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<br data-start=\"853\" data-end=\"856\" \/>\uc774\ub7ec\ud55c \uc790\uc720\ub3c4\ub294 \ud558\uc911 \ud558\uc5d0\uc11c \uc9c0\uc810(\ub178\ub4dc)\uc774 \uc774\ub3d9\ud560 \uc218 \uc788\ub294 \ubc29\uc2dd\uc744 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"920\" data-end=\"960\">FEM\uc5d0\uc11c DOF\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<ul data-start=\"961\" data-end=\"1118\">\n<li class=\"\" data-start=\"961\" data-end=\"1017\">\n<p class=\"\" data-start=\"963\" data-end=\"1017\">\uacbd\uacc4 \uc870\uac74(\uc774\ub3d9 \uc81c\ud55c) \uc81c\uc5b4<\/p>\n<\/li>\n<li class=\"\" data-start=\"1018\" data-end=\"1069\">\n<p class=\"\" data-start=\"1020\" data-end=\"1069\">\uc751\ub825 \ubc0f \ub0b4\ubd80 \ud798 \uacc4\uc0b0 \ud5c8\uc6a9<\/p>\n<\/li>\n<li class=\"\" data-start=\"1070\" data-end=\"1118\">\n<p class=\"\" data-start=\"1072\" data-end=\"1118\">\uad6c\uc870\ubb3c\uc774 \ud558\uc911\uc5d0 \uc5b4\ub5bb\uac8c \ubc18\uc751\ud560\uc9c0 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"1120\" data-end=\"1257\">\uc790\uc720\ub3c4(DOF)\ub77c\ub294 \uac1c\ub150\uc740 \ud1b5\uacc4, \uae30\uacc4 \uc2dc\uc2a4\ud15c, \ub85c\ubd07 \uacf5\ud559, \uc9c4\ub3d9, \uadf8\ub9ac\uace0 \ubb3c\ub860 \uc720\ud55c \uc694\uc18c \ud574\uc11d \ub4f1 \ub9ce\uc740 \ubd84\uc57c\uc5d0 \ub4f1\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"1259\" data-end=\"1570\">For structural problems (like the one we\u2019re focusing on in this article), the primary unknown is usually the\u00a0<strong data-start=\"1368\" data-end=\"1384\">\ubc30\uc218\ub7c9<\/strong>\u00a0\ub178\ub4dc\uc758.<br data-start=\"1398\" data-end=\"1401\" \/>\ub530\ub77c\uc11c \uc774 \ub2e8\uacc4\uc5d0\uc11c\ub294 \uac01 \uc694\uc18c\uc5d0 \ub300\ud55c \ubcc0\uc704 \ud568\uc218\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4.<br data-start=\"1470\" data-end=\"1473\" \/>\uc774 \ud568\uc218\ub294 \ub178\ub4dc \uac12\uc744 \uae30\ubc18\uc73c\ub85c \uac01 \uc694\uc18c \ub0b4\uc758 \ubcc0\uc704\uc7a5\uc744 \uadfc\uc0ac\ud654\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"1572\" data-end=\"1584\">\uc608\ub97c \ub4e4\uc5b4:<\/p>\n<ul data-start=\"1585\" data-end=\"1812\">\n<li class=\"\" data-start=\"1585\" data-end=\"1712\">\n<p class=\"\" data-start=\"1587\" data-end=\"1712\">2D \ube54 \ubd84\uc11d\uc5d0\uc11c \uac01 \ub178\ub4dc\ub294 X \ubc0f Y \ubc29\ud5a5\uc744 \ub530\ub77c \uc774\ub3d9\ud558\ub294 \uc790\uc720\ub3c4\uc640 Z\ucd95\uc744 \uae30\uc900\uc73c\ub85c \ud558\ub294 \ud68c\uc804 \uc790\uc720\ub3c4\uc758 \uc138 \uac00\uc9c0 \uc790\uc720\ub3c4\ub97c \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1713\" data-end=\"1812\">\n<p class=\"\" data-start=\"1715\" data-end=\"1812\">\ub450 \ub178\ub4dc\ub97c \uc5f0\uacb0\ud558\ub294 \ub2e8\uc77c \ube54 \uc694\uc18c\uc758 \uacbd\uc6b0 \ucd1d 6\uac1c\uc758 \uc790\uc720\ub3c4(\ub178\ub4dc\ub2f9 3\uac1c)\ub97c \uac16\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10426\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled.png\" sizes=\"(max-width: 683px) 100vw, 683px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled.png 919w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled-300x81.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled-430x117.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled-768x208.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled-600x163.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled-725x196.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled-150x41.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\uc758 \uc790\uc720\ub3c4\" width=\"683\" height=\"185\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 3: 2D \ube54 \uc694\uc18c\uc758 \uc790\uc720\ub3c4<\/p>\n<p class=\"\" data-start=\"1814\" data-end=\"2141\">\ubcc0\uc704 \ud568\uc218\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc694\uc18c \uac04\uc758 \ud638\ud658\uc131\uacfc \uc5f0\uc18d\uc131\uc5d0 \ub300\ud55c \uae30\ubcf8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \uac04\ub2e8\ud55c \ub2e4\ud56d\uc2dd(\uc608: \uc120\ud615 \ub610\ub294 \uc774\ucc28)\uc73c\ub85c \uc120\ud0dd\ub429\ub2c8\ub2e4.<br data-start=\"1998\" data-end=\"2001\" \/>FEM\uc740 \ubaa8\ub4e0 \uc694\uc18c\uc5d0 \ub300\ud55c \uc774\ub7ec\ud55c \uac04\ub2e8\ud55c \ud568\uc218\ub97c \uc870\ud569\ud558\uc5ec \uc804\uccb4 \uad6c\uc870\uc5d0 \uac78\uccd0 \uc5f0\uc18d\uc801\uc778 \ubcc0\uc704\uc7a5\uc744 \uadfc\uc0ac\ud654\ud569\ub2c8\ub2e4.<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"49052\" class=\"elementor elementor-49052\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1d335ce e-con-full e-flex e-con e-parent\" data-id=\"1d335ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27aad69 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"27aad69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\uba54\ubaa8:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797c122 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"797c122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Default Title<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a8fa0d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"0a8fa0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<\/p>\n<p>2\ub2e8\uacc4\uc5d0\uc11c\ub294 \uac01 \ub178\ub4dc\uc758 \uc790\uc720\ub3c4\uc5d0 \ub530\ub77c \ubcc0\uc704 \ud568\uc218\ub97c \uc120\ud0dd\ud558\uc5ec \uac01 \uc694\uc18c\uac00 \uc5b4\ub5bb\uac8c \ubcc0\ud615\ub420 \uc218 \uc788\ub294\uc9c0 \uc815\uc758\ud569\ub2c8\ub2e4.<\/p>\n<p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<div class=\"vc_row wpb_row vc_row-fluid\">\n<div class=\"wpb_column vc_column_container vc_col-sm-12\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<p><em><strong>\uba54\ubaa8:<\/strong><\/em>\u00a0there are more to know about elements in Abaqus. You can have them all just by reading the article \u201c<a href=\"https:\/\/caeassistant.com\/blog\/introduction-to-abaqus-element-types\/\" target=\"_blank\" rel=\"noopener\">Abaqus \uc694\uc18c \uc720\ud615<\/a>\u201c&quot;.<\/p>\n<h4>3.2.1. FE\uc758 \uae30\ubcf8 \uacbd\uacc4 \uc870\uac74<\/h4>\n<p>\uacbd\uacc4 \uc870\uac74(BC)\uc740 \uacbd\uacc4\uac12 \ubb38\uc81c\ub97c \ud478\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc81c\uc57d \uc870\uac74\uc73c\ub85c, \uacbd\uacc4\uac12 \ubb38\uc81c\ub294 \ub3c4\uba54\uc778 \ub0b4\uc5d0\uc11c \uc815\uc758\ub418\uace0 \uacbd\uacc4\uc5d0\uc11c \uc54c\ub824\uc9c4 \uc870\uac74\uc5d0 \uc758\ud574 \uc9c0\ubc30\ub418\ub294 \ubbf8\ubd84 \ubc29\uc815\uc2dd\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uad6c\uac04\uc758 \ud55c\ucabd \ub05d\uc5d0 \uc870\uac74\uc774 \uc9c0\uc815\ub418\ub294 \ucd08\uae30\uac12 \ubb38\uc81c\uc640 \ub2ec\ub9ac, \uacbd\uacc4\uac12 \ubb38\uc81c\ub294 \uace0\uccb4\uc5ed\ud559, \uc5f4\uc804\ub2ec, \uc720\uccb4\uc5ed\ud559, \uc74c\ud5a5\ud559 \ub4f1 \uad11\ubc94\uc704\ud55c \ud604\uc0c1\uc744 \ubaa8\ub378\ub9c1\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc5f0\uc18d \uc2dc\uc2a4\ud15c\uc758 \uacbd\uacc4 \uc870\uac74\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub450 \uac00\uc9c0 \ubc94\uc8fc\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uae30\ud558\ud559\uc801(\ud544\uc218) \uacbd\uacc4 \uc870\uac74<\/li>\n<\/ul>\n<p>Also called kinematic BCs, these are dictated by geometric constraints, such as fixing one end of a beam or restricting a shaft\u2019s motion. In FEA tools, these are typically implemented as \u201cfixed BCs.\u201d For example:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-29467\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/02\/Screenshot-2024-11-28-110644.png\" sizes=\"(max-width: 413px) 100vw, 413px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/02\/Screenshot-2024-11-28-110644.png 612w, https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/02\/Screenshot-2024-11-28-110644-300x38.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/02\/Screenshot-2024-11-28-110644-430x54.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/02\/Screenshot-2024-11-28-110644-62x8.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/02\/Screenshot-2024-11-28-110644-600x75.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/02\/Screenshot-2024-11-28-110644-150x19.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"413\" height=\"52\" \/><\/p>\n<ul>\n<li>\ud798(\uc790\uc5f0) \uacbd\uacc4 \uc870\uac74<\/li>\n<\/ul>\n<p>Also known as static BCs, these arise from force and moment balances. For example, applying a moment at a cantilever\u2019s free end. These BCs are defined by loads acting on the structure and are crucial for accurate simulations. For example:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-29468\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/02\/Screenshot-2024-11-28-110749.png\" sizes=\"(max-width: 270px) 100vw, 270px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/02\/Screenshot-2024-11-28-110749.png 385w, https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/02\/Screenshot-2024-11-28-110749-300x91.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/02\/Screenshot-2024-11-28-110749-62x19.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/02\/Screenshot-2024-11-28-110749-150x46.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"270\" height=\"82\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vc_row wpb_row vc_row-fluid\">\n<div class=\"wpb_column vc_column_container vc_col-sm-12\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<h3><span id=\"33_Step_3_Determination_of_straindisplacement_and_stressstrain_relationships\" class=\"ez-toc-section\"><\/span>Step 3: Determination of strain\/displacement and stress\/strain relationships<\/h3>\n<p class=\"\" data-start=\"387\" data-end=\"552\">\uad6c\uc870\ub97c \uc774\uc0b0\ud654\ud558\uace0 \ubcc0\uc704 \ud568\uc218\ub97c \uc120\ud0dd\ud55c \ud6c4 \ub2e4\uc74c \ub2e8\uacc4\ub294 \uc774\ub7ec\ud55c \ubcc0\uc704\ub97c \ubcc0\ud615\ub960\uacfc \uc751\ub825\uacfc \uac19\uc740 \ubb3c\ub9ac\uc801 \uc591\uc5d0 \uc5f0\uacb0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"554\" data-end=\"942\">\uccab\uc9f8, \uc6b0\ub9ac\uc5d0\uac8c\ub294 \ub2e4\uc74c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.\u00a0<strong data-start=\"573\" data-end=\"609\">\ubcc0\ud615\ub960-\ubcc0\uc704 \uad00\uacc4<\/strong>.<\/p>\n<p>For example, for one-dimensional deformation in the x direction, the strain \u201c\u03b5x\u201d is associated with the displacement u by \u03b5x=du\/dx if the strain is small. Furthermore, stress must be related to strain by the stress-strain law, commonly known as the law of materials. The ability to accurately define material behavior is paramount to achieving acceptable results. Hooke\u2019s law is the simplest of the stress\/strain laws and is commonly used in stress analysis.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10435\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806.png\" sizes=\"(max-width: 775px) 100vw, 775px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806.png 1152w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806-300x41.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806-1024x139.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806-430x58.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806-768x104.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806-600x81.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806-725x98.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806-150x20.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"775\" height=\"105\" \/><\/p>\n<ul>\n<li>F: \uc678\ubd80 \ud798<\/li>\n<li>K: \uc694\uc18c\uc758 \uac15\uc131 \ud589\ub82c<\/li>\n<li>U: \uac01 \uc694\uc18c\uc758 \ubcc0\uc704<\/li>\n<li>\u03b5: \uac01 \uc6d0\uc18c\uc758 \ubcc0\ud615\ub960<\/li>\n<li>\u03c3: \uac01 \uc6d0\uc18c\uc758 \uc751\ub825<\/li>\n<li>E: \uc7ac\ub8cc\uc758 \ud0c4\uc131\uacc4\uc218<\/li>\n<\/ul>\n<p>\uc55e\uc11c \uc5b8\uae09\ud588\ub4ef\uc774, \uc774 \uae00\uc5d0\uc11c \ub2e4\ub8e8\ub294 \uc608\uc2dc\ub294 \uad6c\uc870 \uc720\ud615\uc5d0 \uad00\ud55c \uac83\uc774\ubbc0\ub85c, \ubaa8\ub4e0 \ubc29\uc815\uc2dd\uc740 \uad6c\uc870\ubb3c\uc758 \uc751\ub825\uacfc \ubcc0\ud615\ub960 \uacc4\uc0b0\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub978 \uc8fc\uc81c\ub85c \uc2dc\ubbac\ub808\uc774\uc158 FEA\ub97c \uc2dc\uc791\ud558\ub824\uba74 \ud574\ub2f9 \uc8fc\uc81c\uc5d0 \ub9de\ub294 \uc9c0\ubc30 \ubc29\uc815\uc2dd\uc744 \uc791\uc131\ud574\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc5f4\uc804\ub2ec\uc758 \uacbd\uc6b0 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p>Q = CT<\/p>\n<p>Q\ub294 \ubb3c\uccb4 \uc0ac\uc774\uc758 \uc628\ub3c4 \ucc28\uc774\uc640 \ubb3c\uccb4\uc758 \uc5f4\uc6a9\ub7c9 C\uc5d0 \ube44\ub840\ud569\ub2c8\ub2e4.<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"49052\" class=\"elementor elementor-49052\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1d335ce e-con-full e-flex e-con e-parent\" data-id=\"1d335ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27aad69 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"27aad69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\uba54\ubaa8:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797c122 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"797c122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\ud83d\udd35 \ucc38\uace0\uc0ac\ud56d:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a8fa0d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"0a8fa0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<\/p>\n<p>\ub354\uc6b1 \uc9c4\ubcf4\ub41c FEM \uc5f0\uad6c\uc5d0\uc11c\ub294 \ube44\uc120\ud615 \uc7ac\ub8cc \ubaa8\ub378(\uac00\uc18c\uc131\uc774\ub098 \ucd08\ud0c4\uc131 \ub4f1)\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc601\uad6c \ubcc0\ud615\uc774\ub098 \uace0\ubb34\uc640 \uac19\uc740 \uac70\ub3d9\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n<p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"49052\" class=\"elementor elementor-49052\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1d335ce e-con-full e-flex e-con e-parent\" data-id=\"1d335ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27aad69 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"27aad69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\uba54\ubaa8:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797c122 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"797c122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Default Title<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a8fa0d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"0a8fa0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<\/p>\n<p>3\ub2e8\uacc4\uc5d0\uc11c\ub294 \uc120\ud0dd\ud55c \uc7ac\ub8cc \ubaa8\ub378\uc744 \uae30\ubc18\uc73c\ub85c \ubcc0\uc704\uac00 \uc5b4\ub5bb\uac8c \ubcc0\ud615\uc744 \uc0dd\uc131\ud558\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc774 \ubcc0\ud615\uc774 \uc5b4\ub5bb\uac8c \uc751\ub825\uc744 \uc0dd\uc131\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p>You can see the general usage of the FEM and the equation \u201cF=KU\u201d in lesson 2 of the\u00a0<a href=\"https:\/\/caeassistant.com\/product\/abaqus-for-beginners-mechanical-engineering\/\" target=\"_blank\" rel=\"noopener\">\ucd08\ubcf4\uc790\ub97c \uc704\ud55c Abaqus \ucf54\uc2a4 \ud328\ud0a4\uc9c0<\/a>. Just go to the \u201cGeneral Usage of FEM\u201d section of this lesson to learn more.<\/p>\n<h3><span id=\"34_Step_4_Derive_the_Element_Stiffness_Matrix_and_Equations\" class=\"ez-toc-section\"><\/span>Step 4: Derive the Element Stiffness Matrix and Equations<\/h3>\n<p class=\"\" data-start=\"2439\" data-end=\"2582\">\uc774 \ub2e8\uacc4\uc5d0\uc11c\ub294 \uac01 \uc694\uc18c\uc758 \ubb3c\ub9ac\uc801 \ub3d9\uc791\uc744 \uc218\ud559\uc801 \ud615\ud0dc\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.\u00a0<strong data-start=\"2553\" data-end=\"2581\">\uc694\uc18c \uac15\uc131 \ud589\ub82c<\/strong>.<\/p>\n<p class=\"\" data-start=\"2584\" data-end=\"2794\">\uac15\uc131 \ud589\ub82c\uc740 \uc694\uc18c\uac00 \ud798\uc744 \ubc1b\uc558\uc744 \ub54c \ubcc0\ud615\uc5d0 \uc5b4\ub5bb\uac8c \uc800\ud56d\ud558\ub294\uc9c0 \uc124\uba85\ud569\ub2c8\ub2e4.<br data-start=\"2676\" data-end=\"2679\" \/>\uc774\ub294 \uc694\uc18c\uc5d0 \uc801\uc6a9\ub41c \uc808\uc810\ub825\uacfc \uadf8\ub85c \uc778\ud55c \uc808\uc810 \ubcc0\uc704 \uac04\uc758 \uad00\uacc4\ub97c \ud3ec\ucc29\ud569\ub2c8\ub2e4.<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"49052\" class=\"elementor elementor-49052\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1d335ce e-con-full e-flex e-con e-parent\" data-id=\"1d335ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27aad69 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"27aad69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\uba54\ubaa8:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797c122 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"797c122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Default Title<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a8fa0d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"0a8fa0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<\/p>\n<p>4\ub2e8\uacc4\uc5d0\uc11c\ub294 \uc801\uc6a9\ub41c \ud798\uc5d0 \ub530\ub77c \uac01 \uc694\uc18c\uac00 \uc5b4\ub5bb\uac8c \ubcc0\ud615\ub418\ub294\uc9c0 \uc815\uc758\ud558\ub294 \uc218\ud559\uc801 \ubaa8\ub378(\uac15\uc131 \ud589\ub82c)\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p>\uc694\uc18c \uac15\uc131 \ud589\ub82c\uacfc \uc694\uc18c \ubc29\uc815\uc2dd\uc758 \uac1c\ubc1c\uc740 \uac15\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778\uc758 \uac1c\ub150\uc744 \uae30\ubc18\uc73c\ub85c \ud558\uba70, \uc774\ub97c \uc704\ud574\uc11c\ub294 \uc815\uc5ed\ud559\uc5d0 \ub300\ud55c \ubc30\uacbd \uc9c0\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ubcf8 \uc5f0\uad6c\uc5d0\uc11c\ub294 \ub300\uc548\uc801\uc778 \ubc29\ubc95\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n<h4>Direct equilibrium Method<\/h4>\n<p>\uc774 \ubc29\ubc95\uc5d0 \ub530\ub974\uba74, \uc808\uc810\ub825\uacfc \uc808\uc810 \ubcc0\uc704\ub97c \uc5f0\uad00\uc2dc\ud0a4\ub294 \uac15\uc131 \ud589\ub82c\uacfc \uc694\uc18c \ubc29\uc815\uc2dd\uc740 \uae30\ubcf8 \uc694\uc18c\uc5d0 \ub300\ud55c \ud798 \ud3c9\ud615 \uc870\uac74\uacfc \ud798\/\ubcc0\ud615 \uc5f0\uacb0\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub3c4\ucd9c\ub429\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uc120 \ub610\ub294 1\ucc28\uc6d0 \uc694\uc18c\uc5d0 \uac00\uc7a5 \uc27d\uac8c \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n<p>\uc608\ub97c \ub4e4\uc5b4, \ubcf4\uc758 \uc218\ud3c9 \ubcc0\uc704\ub97c \uacc4\uc0b0\ud558\ub824\uba74 \ub2e4\uc74c \ubc29\uc815\uc2dd\uc744 \uc4f8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10438\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145544.png\" sizes=\"(max-width: 899px) 100vw, 899px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145544.png 1487w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145544-300x43.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145544-1024x148.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145544-430x62.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145544-768x111.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145544-1200x174.png 1200w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145544-600x87.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145544-725x105.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145544-150x22.png 150w\" alt=\"FEA \ubd84\uc11d\uc744 \uc704\ud55c \uc9c1\uc811 \ubc29\ubc95 \uacf5\uc2dd\ud654\" width=\"899\" height=\"130\" \/><\/p>\n<p>\uc774\uc81c \uc774 \ubc29\uc815\uc2dd\ub4e4\uc744 \uacbd\uacc4 \uc870\uac74 \uc606\uc5d0 \ub193\uc73c\uba74 \uac15\ud615(strong form)\uc744 \uc5bb\uc2b5\ub2c8\ub2e4. \uac15\ud615 \ubaa8\ub4dc\ub294 \uac04\ub2e8\ud55c \uc694\uc18c\ub97c \ud478\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10439\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145709.png\" sizes=\"(max-width: 1027px) 100vw, 1027px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145709.png 1381w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145709-300x25.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145709-1024x87.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145709-430x36.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145709-768x65.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145709-1200x102.png 1200w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145709-600x51.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145709-725x61.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-145709-150x13.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"1027\" height=\"87\" \/><\/p>\n<h4>Work or energy Methods<\/h4>\n<p>It is much easier to use a work or energy method to develop the stiffness matrix and equations for two- and three-dimensional elements. The principle of virtual work (using virtual displacements), the principle of minimum potential energy, and Castigliano\u2019s theorem are frequently used to derive element equations.<\/p>\n<p>\ub354\uc6b1\uc774 \uac00\uc0c1 \uc77c\uc758 \uc6d0\ub9ac\ub294 \uc7a0\uc7ac\uc801 \ud568\uc218\uac00 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc744 \ub54c\uc5d0\ub3c4 \uc801\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \ud6c4, \uc774 \uc6d0\ub9ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\ub978 \ubaa8\ub4e0 \uc751\ub825 \ubd84\uc11d \uac15\uc131 \ud589\ub82c\uacfc \uc694\uc18c \ubc29\uc815\uc2dd\uc744 \uc720\ub3c4\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\ucd5c\uc18c \uc704\uce58 \uc5d0\ub108\uc9c0\uc758 \uc6d0\ub9ac\uc5d0 \uc0ac\uc6a9\ub41c \uac83\uacfc \uc720\uc0ac\ud55c \ud568\uc218\ub294 \uc720\ud55c \uc694\uc18c\ubc95\uc744 \uad6c\uc870 \uc751\ub825 \ubd84\uc11d \ubd84\uc57c\uc5d0 \ud655\uc7a5\ud558\uc5ec \uc694\uc18c \uac15\uc131 \ud589\ub82c\uacfc \ubc29\uc815\uc2dd\uc744 \ub3c4\ucd9c\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud568\uc218\ub294 \ubb38\uc81c\ub97c \uae30\uc220\ud558\ub294 \ubbf8\ubd84 \ubc29\uc815\uc2dd\uc744 \uc554\ubb35\uc801\uc73c\ub85c \ud3ec\ud568\ud558\ub294 \uc801\ubd84 \ud45c\ud604\uc2dd\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ud568\uc218\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud615\ud0dc\ub97c \uac16\uc2b5\ub2c8\ub2e4.\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10511\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-123659.png\" sizes=\"(max-width: 149px) 100vw, 149px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-123659.png 322w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-123659-300x38.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-123659-150x19.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"149\" height=\"19\" \/>\u00a0\uc5ec\uae30\uc11c u(x).x\uc640 F\ub294 \uc2e4\uc218\uc774\ubbc0\ub85c I(u)\ub3c4 \uc2e4\uc218\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc11c\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10512\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-123809.png\" sizes=\"(max-width: 77px) 100vw, 77px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-123809.png 176w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-123809-150x52.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"77\" height=\"27\" \/>\u00a0.<\/p>\n<p>\uad6c\uc870 \ubd84\uc11d\uc744 \uc704\ud574 \ub2e4\uc74c \ubc29\uc815\uc2dd\uc744 \uc791\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10440\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-150744.png\" sizes=\"(max-width: 1102px) 100vw, 1102px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-150744.png 1488w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-150744-300x54.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-150744-1024x183.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-150744-430x77.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-150744-768x137.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-150744-1200x215.png 1200w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-150744-600x107.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-150744-725x130.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-150744-150x27.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"1102\" height=\"197\" \/><\/p>\n<h4>Weighted residuals Methods<\/h4>\n<p>Weighted residual methods, particularly Galerkin\u2019s method, are useful for developing element equations. Wherever energy methods are applicable, these methods produce the same results as energy methods. They are especially useful when a function, such as potential energy, is not readily available. The weighted residual methods allow applying the finite element method directly to any differential equation. In this method, the function that satisfies the differential equation is approximated as the sum of several assumed trial functions that each have unknown coefficients.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10441\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151000.png\" sizes=\"(max-width: 985px) 100vw, 985px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151000.png 1220w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151000-300x51.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151000-1024x175.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151000-430x73.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151000-768x131.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151000-1200x205.png 1200w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151000-600x102.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151000-725x124.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151000-150x26.png 150w\" alt=\"FEA \ubd84\uc11d\uc744 \uc704\ud55c \uac00\uc911 \uc794\ucc28\ubc95 \uacf5\uc2dd\ud654\" width=\"985\" height=\"168\" \/><\/p>\n<p>\uc774 \uadfc\uc0ac\ud574\ub97c \ubbf8\ubd84 \ubc29\uc815\uc2dd\uc5d0 \ub300\uc785\ud569\ub2c8\ub2e4. \ubbf8\ubd84 \ubc29\uc815\uc2dd \ubaa8\ub4dc\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc4f8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10442\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151155.png\" sizes=\"(max-width: 436px) 100vw, 436px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151155.png 702w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151155-300x25.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151155-430x36.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151155-600x50.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151155-150x12.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"436\" height=\"36\" \/><\/p>\n<p>\uc624\ucc28\uc5d0 \ub300\ud55c \ubc29\uc815\uc2dd\uc740 \uc794\ucc28\ub77c\uace0 \ubd88\ub9ac\uba70 \uc624\ucc28 \ud568\uc218\uc774\uace0, \ub2e4\uc74c\uacfc \uac19\uc774 \uc4f8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10443\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151312.png\" sizes=\"(max-width: 198px) 100vw, 198px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151312.png 297w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151312-150x23.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"198\" height=\"30\" \/><\/p>\n<p>y*(x)\uc758 \uac12\uc774 \uc815\ud655\ud55c \uac12\uc774\uba74 \uc624\ucc28 \ud568\uc218\ub294 0\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uac01 \uc2dc\ud589 \ud568\uc218\uc5d0 \uc794\ucc28\ub97c \uacf1\ud558\uace0 \uc774 \uacf1\uc758 \uc801\ubd84\uc744 0\uc73c\ub85c \ud558\uba74, \uc794\ucc28\ub97c \ucd5c\uc18c\ud654\ud558\ub294 \ubbf8\uc9c0\uc218 \uacc4\uc218\ub97c \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubbf8\ubd84 \ubc29\uc815\uc2dd\uc758 \uadfc\uc0ac\ud574\ub97c \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc81c \uc784\uc758\uc758 \ubbf8\uc9c0\uc218 \uacc4\uc218\ub294 \uc624\ucc28 \ud568\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10446\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151622.png\" sizes=\"(max-width: 154px) 100vw, 154px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151622.png 283w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151622-195x300.png 195w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-151622-150x231.png 150w\" alt=\"FEA \ubd84\uc11d \uac00\uc911 \uc794\ucc28\ubc95 \" width=\"154\" height=\"237\" \/><\/p>\n<p>Each element must have its own displacement function. This is a more widely applicable approach than the principle of minimum potential energy. To solve the singularity problem, we must use boundary conditions. We need boundary condition to keep the structure in place rather than moving as a rigid body, so \u201ca\u201d and \u201cb\u201d is the boundary condition of our problem.<\/p>\n<p>You\u2019re bored, right?! Let\u2019s solve an example to understand it better.<\/p>\n<h4>Derivation of the Stiffness Matrix for a Spring element<\/h4>\n<p>We will now derive the stiffness matrix for a one-dimensional linear spring using the direct equilibrium approach. This spring obeys Hooke\u2019s law and resists forces only in the direction of the spring.<\/p>\n<p>\uc774\uc81c \uc2a4\ud504\ub9c1 \uc694\uc18c\uc758 \uc808\uc810\ub825\uacfc \uc808\uc810 \ubcc0\uc704 \uc0ac\uc774\uc758 \uad00\uacc4\ub97c \ub3c4\ucd9c\ud558\uace0\uc790 \ud569\ub2c8\ub2e4. \uac15\uc131 \ud589\ub82c\uc740 \uc774 \uad00\uacc4\ub97c \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c, \uc808\uc810\ub825 \ud589\ub82c\uacfc \uc808\uc810 \ubcc0\uc704 \ud589\ub82c \uc0ac\uc774\uc5d0 \ub2e4\uc74c\uacfc \uac19\uc740 \uad00\uacc4\uac00 \uc131\ub9bd\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10447\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153035.png\" sizes=\"(max-width: 271px) 100vw, 271px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153035.png 360w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153035-300x78.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153035-150x39.png 150w\" alt=\"\uc2a4\ud504\ub9c1 FEA \ubd84\uc11d\uc744 \uc704\ud55c \uae30\ubcf8 \ubc29\uc815\uc2dd\" width=\"271\" height=\"70\" \/><\/p>\n<p>\uadf8\ub9bc 3\uc5d0 \ud45c\uc2dc\ub41c \uac83\ucc98\ub7fc \uc2a4\ud504\ub9c1 \ucd95 \ubc29\ud5a5 x\ub97c \ub530\ub77c \ud5a5\ud558\ub294 \uacb0\uacfc\uc801\uc778 \uc808\uc810 \uc778\uc7a5\ub825 T\ub97c \ubc1b\ub294 \uc120\ud615 \uc2a4\ud504\ub9c1 \uc694\uc18c\uac00 \ud3c9\ud615 \uc0c1\ud0dc\uc5d0 \uc788\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10448\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153149.png\" sizes=\"(max-width: 562px) 100vw, 562px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153149.png 693w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153149-300x130.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153149-430x187.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153149-600x261.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153149-150x65.png 150w\" alt=\"FEA \ubd84\uc11d\uc744 \uc704\ud55c \uc2a4\ud504\ub9c1 \uad6c\uc131\" width=\"562\" height=\"244\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 4: \uc778\uc7a5\ub825\uc744 \ubc1b\uace0 \ud3c9\ud615 \uc0c1\ud0dc\uc5d0 \uc788\ub294 \uc2a4\ud504\ub9c1<\/p>\n<p>\ubcc0\ud615\ub960\/\ubcc0\uc704 \ubc0f \uc751\ub825\/\ubcc0\ud615\ub960 \uad00\uacc4\ub97c \uc815\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \uc808\uc810 \ubcc0\uc704\uc758 \ucc28\uc774\ub294 \uc2a4\ud504\ub9c1\uc758 \uc804\uccb4 \ubcc0\ud615\uc744 \ub2e4\uc74c\uacfc \uac19\uc774 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10449\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153315.png\" sizes=\"(max-width: 135px) 100vw, 135px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153315.png 197w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153315-150x43.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"135\" height=\"39\" \/><\/p>\n<p>\uc751\ub825\/\ubcc0\ud615 \uad00\uacc4 \ub300\uc2e0 \ud798\/\ubcc0\ud615 \uad00\uacc4\ub97c \uace0\ub824\ud574 \ubcf4\uc138\uc694.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10450\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153411.png\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"99\" height=\"39\" \/><\/p>\n<p>\uc774\uc81c \uc6b0\ub9ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc4f8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10451\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153520.png\" sizes=\"(max-width: 151px) 100vw, 151px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153520.png 232w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-153520-150x34.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"151\" height=\"34\" \/><\/p>\n<p>\ud798\uc758 \uc131\ubd84\uc744 \ub2e4\uc74c\uacfc \uac19\uc774 \ub300\uc785\ud558\uc5ec \ubc29\uc815\uc2dd\uc744 \ub2e4\uc2dc \uc4f8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10453\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-154718.png\" sizes=\"(max-width: 230px) 100vw, 230px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-154718.png 360w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-154718-300x108.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-154718-150x54.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"230\" height=\"83\" \/><\/p>\n<p>\uc774\uc81c \uc704\uc758 \ubc29\uc815\uc2dd\uc744 \ub2e8\uc77c \ud589\ub82c \ubc29\uc815\uc2dd\uc73c\ub85c \ud45c\ud604\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10454\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-154842.png\" sizes=\"(max-width: 253px) 100vw, 253px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-154842.png 360w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-154842-300x82.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-154842-150x41.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"253\" height=\"69\" \/><\/p>\n<p>\uadf8\ub7f0 \ub2e4\uc74c, \ub450 \uac1c \uc774\uc0c1\uc758 \uc694\uc18c\ub85c \uad6c\uc131\ub41c \uad6c\uc870\uc758 \uacbd\uc6b0<\/p>\n<p>t, \uc6b0\ub9ac\ub294 \uc804\uc5ed \ubc29\uc815\uc2dd\uc744 \uc5bb\uae30 \uc704\ud574 \uc694\uc18c \ubc29\uc815\uc2dd\uc744 \uc870\ub9bd\ud558\uace0 \uacbd\uacc4 \uc870\uac74\uc744 \ub3c4\uc785\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10455\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-155001.png\" sizes=\"(max-width: 405px) 100vw, 405px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-155001.png 642w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-155001-300x34.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-155001-430x49.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-155001-600x68.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-155001-150x17.png 150w\" alt=\"FEA \ud574\uc11d \uc8fc\uc694 \uacf5\uc2dd \" width=\"405\" height=\"46\" \/><\/p>\n<p>\uc5b4\ub514\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10456\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-155207.png\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"45\" height=\"27\" \/>\u00a0\uadf8\ub9ac\uace0\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10458\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-155349.png\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"45\" height=\"26\" \/>\u00a0\uc774\uc81c \uc804\uc5ed \ucc38\uc870 \ud504\ub808\uc784\uc5d0\uc11c \ud45c\ud604\ub41c \uc694\uc18c\uc758 \uac15\uc131\uacfc \ud798 \ud589\ub82c\uc785\ub2c8\ub2e4.<\/p>\n<p>\ubcc0\uc704\ub294 \uc9c0\uc9c0 \uc870\uac74\uacfc \uac19\uc740 \uacbd\uacc4 \uc870\uac74\uc744 \ubd80\uacfc\ud558\uace0 \ub3d9\uc2dc\uc5d0 \ub2e4\uc74c\uacfc \uac19\uc740 \ubc29\uc815\uc2dd \uc2dc\uc2a4\ud15c\uc744 \ud480\uc5b4\uc11c \uacc4\uc0b0\ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10460\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-155551.png\" sizes=\"(max-width: 131px) 100vw, 131px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-155551.png 198w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-155551-150x36.png 150w\" alt=\"FEA \ud574\uc11d \uc8fc\uc694 \uacf5\uc2dd \" width=\"131\" height=\"31\" \/><\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc6d0\uc18c\uc758 \ud798\uc740 \uc5ed\ub300\uc785\uc744 \ud1b5\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<h3><span id=\"35_Step_5_Assemble_the_Element_Equations_to_get_the_Global_or_Total_Equations_and_then_add_Boundary_Conditions\" class=\"ez-toc-section\"><\/span>Step 5: Assemble the Element Equations to get the Global or Total Equations, and then add Boundary Conditions<\/h3>\n<p class=\"\" data-start=\"260\" data-end=\"422\">\uac01 \uac1c\ubcc4 \uc694\uc18c\uc5d0 \ub300\ud55c \uac15\uc131 \ud589\ub82c\uc744 \ub3c4\ucd9c\ud55c \ud6c4, \uc774\uc81c \uc774\ub97c \uacb0\ud569\ud558\uc5ec \uc804\uccb4 \uad6c\uc870\ub97c \ubaa8\ub378\ub9c1\ud574\uc57c \ud569\ub2c8\ub2e4.<br data-start=\"383\" data-end=\"386\" \/>\uc774 \uacfc\uc815\uc744 \ud638\ucd9c\ud569\ub2c8\ub2e4\u00a0<strong data-start=\"409\" data-end=\"421\">\uc9d1\ud68c<\/strong>.<\/p>\n<p class=\"\" data-start=\"424\" data-end=\"658\">5\ub2e8\uacc4\uc5d0\uc11c\ub294\u00a0<strong data-start=\"438\" data-end=\"494\">\ubaa8\ub4e0 \uc694\uc18c \ub178\ub4dc \ud3c9\ud615 \ubc29\uc815\uc2dd\uc744 \uc870\ub9bd\ud569\ub2c8\ub2e4.<\/strong>\u00a0\uc644\uc804\ud55c \uc138\ud2b8\ub85c\u00a0<strong data-start=\"518\" data-end=\"556\">\uc804\uc5ed \ub178\ub4dc \ud3c9\ud615 \ubc29\uc815\uc2dd<\/strong>.<br data-start=\"557\" data-end=\"560\" \/>\uac04\ub2e8\ud788 \ub9d0\ud574\uc11c, \uc6b0\ub9ac\ub294 \ubaa8\ub4e0 \uc791\uc740 \uc694\uc18c\ub4e4\uc744 \ubaa8\uc544\uc11c \uad6c\uc870\uc758 \ud070 \ud37c\uc990\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"660\" data-end=\"723\">\uae00\ub85c\ubc8c \uc2dc\uc2a4\ud15c\uc744 \uc870\ub9bd\ud558\ub294 \ub370\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc811\uadfc \ubc29\uc2dd\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul data-start=\"725\" data-end=\"1132\">\n<li class=\"\" data-start=\"725\" data-end=\"869\">\n<p class=\"\" data-start=\"727\" data-end=\"869\"><strong data-start=\"727\" data-end=\"756\">\ud45c\uc900 \uc870\ub9bd \ubc29\ubc95:<\/strong><br data-start=\"756\" data-end=\"759\" \/>\uacf5\uc720 \ub178\ub4dc\ub97c \uae30\ubc18\uc73c\ub85c \uac01 \uc694\uc18c\uc758 \uae30\uc5ec\ub3c4\ub97c \uc804\uc5ed \uac15\uc131 \ud589\ub82c\uc5d0 \uccb4\uacc4\uc801\uc73c\ub85c \ucd94\uac00\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"871\" data-end=\"1132\">\n<p class=\"\" data-start=\"873\" data-end=\"1132\"><strong data-start=\"873\" data-end=\"901\">\uc9c1\uc811 \uac15\uc131\ubc95:<\/strong><br data-start=\"901\" data-end=\"904\" \/>\uc801\uc6a9\uc744 \uae30\ubc18\uc73c\ub85c \ud558\ub294 \ubcf4\ub2e4 \uc9c1\uc811\uc801\uc774\uace0 \uc885\uc885 \ub354 \uac04\ub2e8\ud55c \ubc29\ubc95\u00a0<strong data-start=\"963\" data-end=\"990\">\uc808\uc810\ub825 \ud3c9\ud615<\/strong>\u00a0\uace7\uc7a5.<br data-start=\"1000\" data-end=\"1003\" \/>\uc774 \ubc29\ubc95\uc5d0\uc11c\ub294 \ucc98\uc74c\ubd80\ud130 \uac01 \ub178\ub4dc\uc5d0\uc11c \ud798\uc758 \ud3c9\ud615\uc774 \uc788\ub2e4\uace0 \uac00\uc815\ud558\uc5ec \ubaa8\ub4e0 \uc694\uc18c\uac00 \uc644\ubcbd\ud558\uac8c \ub9de\ubb3c\ub9ac\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"1134\" data-end=\"1261\">\ud83d\udd35 \uc911\uc694 \uac1c\ub150:<br data-start=\"1155\" data-end=\"1158\" \/>\uadf8\ub9cc\ud07c\u00a0<strong data-start=\"1162\" data-end=\"1176\">\uc5f0\uc18d\uc131<\/strong>\u00a0\ub610\ub294\u00a0<strong data-start=\"1180\" data-end=\"1197\">\ud638\ud658\uc131<\/strong>\u00a0\uc870\ub9bd \uc2dc\uc5d0\ub294 \uad6c\uc870\uac00 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<br data-start=\"1242\" data-end=\"1245\" \/>\uc774\ub294 \ub2e4\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<ul data-start=\"1262\" data-end=\"1415\">\n<li class=\"\" data-start=\"1262\" data-end=\"1342\">\n<p class=\"\" data-start=\"1264\" data-end=\"1342\">\uad6c\uc870\ub294 \ud568\uaed8 \uc720\uc9c0\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4(\uc694\uc18c \uc0ac\uc774\uc5d0 \ucc22\uc5b4\uc9d0\uc774\ub098 \ubd84\ub9ac\uac00 \uc5c6\uc5b4\uc57c \ud568).<\/p>\n<\/li>\n<li class=\"\" data-start=\"1343\" data-end=\"1415\">\n<p class=\"\" data-start=\"1345\" data-end=\"1415\">\uc694\uc18c \uac04 \uacf5\uc720 \ub178\ub4dc\uc758 \ubcc0\uc704\ub294 \uc77c\uad00\uc131\uc774 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"1417\" data-end=\"1634\">\ub9c8\uc9c0\ub9c9\uc73c\ub85c,\u00a0<strong data-start=\"1426\" data-end=\"1449\">\uacbd\uacc4 \uc870\uac74<\/strong>\u00a0(\uace0\uc815 \uc9c0\uc9c0\ub300, \ub864\ub7ec \ub610\ub294 \uaddc\uc815\ub41c \ubcc0\uc704 \ub4f1)\uc774 \uae00\ub85c\ubc8c \uc2dc\uc2a4\ud15c\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4.<br data-start=\"1546\" data-end=\"1549\" \/>\uc774\ub7ec\ud55c \uc870\uac74\uc740 \uc2dc\uc2a4\ud15c\uc744 \ud574\uacb0 \uac00\ub2a5\ud558\uace0 \ubb3c\ub9ac\uc801\uc73c\ub85c \uc758\ubbf8 \uc788\uac8c \ub9cc\ub4dc\ub294 \ub370 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud589\ub82c \ud615\ud0dc\uc758 \ucd5c\uc885 \uc870\ub9bd\uc2dd \ub610\ub294 \uc804\uc5ed \ubc29\uc815\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10461\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-155801.png\" sizes=\"(max-width: 136px) 100vw, 136px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-155801.png 197w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-155801-150x37.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"136\" height=\"33\" \/><\/p>\n<p>\uc55e\uc11c \ub9d0\ud588\ub4ef\uc774 {F}\ub294 \uc804\uc5ed \ub178\ub4dc \ud798\uc758 \ubca1\ud130\uc774\uace0, [K]\ub294 \uad6c\uc870\ubb3c\uc758 \uc804\uc5ed \ub610\ub294 \uc804\uccb4 \uac15\uc131 \ud589\ub82c(\ub300\ubd80\ubd84\uc758 \ubb38\uc81c\uc5d0\uc11c \uc804\uc5ed \uac15\uc131 \ud589\ub82c\uc740 \uc815\uc0ac\uac01\uc774\uace0 \ub300\uce6d\uc784)\uc774\uba70, {u}\ub294 \uad6c\uc870\ubb3c\uc758 \uc54c\ub824\uc9c0\uac70\ub098 \uc54c\ub824\uc9c0\uc9c0 \uc54a\uc740 \ub178\ub4dc \uc790\uc720\ub3c4 \ub610\ub294 \uc77c\ubc18\ud654\ub41c \ubcc0\uc704\uc758 \ubca1\ud130\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc694\uc18c \uac15\uc131 \ud589\ub82c\uc740 \uc77c\ub828\uc758 \ud798\uacfc \ubaa8\uba58\ud2b8\uac00 \uc808\uc810\uc5d0 \uc791\uc6a9\ud560 \ub54c \uc694\uc18c\uc758 \uac01 \uc808\uc810\uc774 \uc5bc\ub9c8\ub098 \ubcc0\uc704\ub418\ub294\uc9c0\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. \ub610\ud55c, \uc774\ub294 \ubaa8\ub4e0 \uc808\uc810\uc758 \ubcc0\uc704\ub97c \ud574\uc11d\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uadf8\ub9bc 5\uc5d0\uc11c\ub294 \ud558\ub098\uc758 \uc694\uc18c\ub9cc \ubcf4\uc5ec \uc8fc\uc9c0\ub9cc, \uc804\uccb4 \uba54\uc2dc\ub294 \ud6e8\uc52c \ub354 \ub9ce\uc740 \uc694\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10463\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-160231.png\" sizes=\"(max-width: 193px) 100vw, 193px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-160231.png 282w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-160231-149x300.png 149w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-160231-245x491.png 245w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-160231-150x301.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\uc5d0\uc11c \ud55c \uc694\uc18c\uc5d0 \ub300\ud55c \uac15\uc131 \ud589\ub82c\" width=\"193\" height=\"387\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 5: \ud55c \uc694\uc18c\uc5d0 \ub300\ud55c \uac15\uc131 \ud589\ub82c<\/p>\n<div class=\"vc_row wpb_row vc_row-fluid\">\n<div class=\"wpb_column vc_column_container vc_col-sm-12\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<p>\uc608\ub97c \ub4e4\uc5b4, 2D \ube54\uc5d0\uc11c \ubaa8\ub4e0 \uc694\uc18c\uc758 \uac1c\ubcc4 \uac15\uc131 \ud589\ub82c(\uadf8\ub9bc 6)\uc744 \uc870\ub9bd\ud558\uc5ec \ud558\uc911\uc774 \uc801\uc6a9\ub420 \ub54c \uc804\uccb4 \uad6c\uc870\uac00 \uc5b4\ub5bb\uac8c \ubcc0\uc704\ub418\ub294\uc9c0 \uc815\uc758\ud558\ub294 \uac70\ub300\ud55c \uc804\uc5ed \uac15\uc131 \ud589\ub82c\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10540\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085636-1.png\" sizes=\"(max-width: 431px) 100vw, 431px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085636-1.png 798w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085636-1-300x200.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085636-1-430x286.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085636-1-768x511.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085636-1-600x399.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085636-1-725x482.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085636-1-150x100.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\uc5d0\uc11c 2D \ube54\uc758 \uac01 \uc694\uc18c\uc5d0 \ub300\ud55c \uac15\uc131 \ud589\ub82c | FEA \ud574\uc11d\" width=\"431\" height=\"286\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 6: 2D \ube54\uc758 \uac01 \uc694\uc18c\uc5d0 \ub300\ud55c \uac15\uc131 \ud589\ub82c<\/p>\n<p>\uc694\uc18c \uac15\uc131 \ud589\ub82c\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc804\uc5ed \uac15\uc131 \ud589\ub82c\uc740 \uc815\uc0ac\uac01 \ud589\ub82c\uc774\uba70, \ud589\uacfc \uc5f4\uc758 \uac1c\uc218\ub294 \ubaa8\ub378\uc758 \ucd1d \uc790\uc720\ub3c4 \uc218\uc640 \uac19\uc2b5\ub2c8\ub2e4. \uc694\uc18c \uac15\uc131 \ud589\ub82c\uc740 \uc694\uc18c\uc758 \uc5f0\uacb0 \ubc29\uc2dd\uc5d0 \ub530\ub77c \uc870\ub9bd\ub418\uc5b4 \uc804\uc5ed \uac15\uc131 \ud589\ub82c\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uadf8\ub9bc 7\uc740 \uc694\uc18c 1\uacfc \uc694\uc18c 2\uac00 \ub178\ub4dc 2\uc5d0\uc11c \uc5f0\uacb0\ub418\uc5b4 \uc788\uc74c\uc744 \ubcf4\uc5ec\uc8fc\uba70, \uc774 \ub450 \uc694\uc18c\uac00 \uac19\uc740 \ub178\ub4dc\uc5d0\uc11c \uc5f0\uacb0\ub418\uc5b4 \uc788\uc73c\ubbc0\ub85c \uacf5\ud1b5 \ub178\ub4dc\uc5d0\uc11c \ub450 \uc694\uc18c\uc758 \ubcc0\uc704\uac00 \ub3d9\uc77c\ud574\uc57c \ud568\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10541\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085720-1.png\" sizes=\"(max-width: 548px) 100vw, 548px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085720-1.png 788w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085720-1-300x262.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085720-1-430x375.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085720-1-768x670.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085720-1-600x523.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085720-1-725x632.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-12-01-085720-1-150x131.png 150w\" alt=\"FEA \ud574\uc11d\uc5d0\uc11c 2D \ube54 \uc694\uc18c\uc758 \uc804\uc5ed \uac15\uc131 \ud589\ub82c\" width=\"548\" height=\"478\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 7: 2D \ube54 \uc694\uc18c\uc758 \uc804\uc5ed \uac15\uc131 \ud589\ub82c<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vc_row wpb_row vc_row-fluid\">\n<div class=\"wpb_column vc_column_container vc_col-sm-12\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<p>So when we assemble the global stiffness matrix, the terms in the element stiffness matrices corresponding to node 2 should be summed for each degree of freedom. Figure 7 shows that element 3 is not connected to node 2, so this element\u2019s stiffness matrix should not affect the displacements at node 2. Figure 7 shows the actual global stiffness matrix for this model.<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"49052\" class=\"elementor elementor-49052\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1d335ce e-con-full e-flex e-con e-parent\" data-id=\"1d335ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27aad69 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"27aad69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\uba54\ubaa8:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797c122 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"797c122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Default Title<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a8fa0d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"0a8fa0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<\/p>\n<p>5\ub2e8\uacc4\uc5d0\uc11c\ub294 \ubaa8\ub4e0 \uc694\uc18c\ub97c \uc5f0\uacb0\ud558\uace0 \uad6c\uc870\uac00 \ud558\ub098\uc758 \uc5f0\uc18d\ub41c \ubcf8\uccb4\ub85c \uae30\ub2a5\ud558\ub3c4\ub85d \ud558\uc5ec \uc804\uccb4\uc801\uc778 \uadf8\ub9bc\uc744 \uad6c\ucd95\ud569\ub2c8\ub2e4.<\/p>\n<p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p><em><strong>\uba54\ubaa8:<\/strong>\u00a0\uc640\uc774<\/em>ou can learn more about mesh and meshing in Abaqus just by reading this article \u201c<a href=\"https:\/\/caeassistant.com\/blog\/abaqus-mesh-a-guide-to-meshing\/\" target=\"_blank\" rel=\"noopener\">Abaqus Mesh\uc5d0 \ub300\ud55c \ucd5c\uace0\uc758 \uac00\uc774\ub4dc<\/a>\u201c&quot;.<\/p>\n<h3><span id=\"36_Step_6_Determine_the_Unknown_Degrees_of_Freedom\" class=\"ez-toc-section\"><\/span>Step 6: Determine the Unknown Degrees of Freedom<\/h3>\n<p class=\"\" data-start=\"226\" data-end=\"372\">Now that we have assembled the global system of equations and applied boundary conditions, it\u2019s time to solve for the unknown nodal displacements.<\/p>\n<p class=\"\" data-start=\"374\" data-end=\"421\">\uc804\uc5ed \ud3c9\ud615 \ubc29\uc815\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ud615\ud0dc\ub97c \uac16\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10466\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-161422.png\" sizes=\"(max-width: 436px) 100vw, 436px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-161422.png 462w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-161422-300x91.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-161422-430x130.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-161422-150x45.png 150w\" alt=\"FEA \ud574\uc11d\uc758 \uac15\uc131 \ud589\ub82c\" width=\"436\" height=\"132\" \/><\/p>\n<p class=\"\" data-start=\"578\" data-end=\"697\">\ubbf8\uc9c0\uc218\uc758 \ucd1d \uac1c\uc218(<strong data-start=\"608\" data-end=\"613\">N<\/strong>)\ub294 \uad6c\uc870\ubb3c\uc758 \uc790\uc720\uc808\uc810 \uc790\uc720\ub3c4\uc758 \ucd1d \uac1c\uc218\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"699\" data-end=\"928\">\uacbd\uacc4 \uc870\uac74(\uace0\uc815 \ubcc0\uc704 \ub610\ub294 \uaddc\uc815\ub41c \ud798 \ub4f1)\uc744 \ud1b5\ud569\ud558\uba74 \uc2dc\uc2a4\ud15c\uc744 \ud574\uacb0\ud560 \uc218 \uc788\uac8c \ub429\ub2c8\ub2e4.<br data-start=\"819\" data-end=\"822\" \/>\uc6b0\ub9ac\ub294 \uacb0\uacfc\ub97c \ud480\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \uc218\uce58\uc801 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a0<strong data-start=\"884\" data-end=\"927\">\uc5f0\ub9bd \ub300\uc218 \ubc29\uc815\uc2dd \uc9d1\ud569<\/strong>:<\/p>\n<ul data-start=\"930\" data-end=\"1243\">\n<li class=\"\" data-start=\"930\" data-end=\"1053\">\n<p class=\"\" data-start=\"932\" data-end=\"1053\"><strong data-start=\"932\" data-end=\"951\">\uc9c1\uc811\uc801\uc778 \ubc29\ubc95:<\/strong><br data-start=\"951\" data-end=\"954\" \/>\ub2e4\uc74c\uacfc \uac19\uc740 \uae30\uc220\u00a0<strong data-start=\"972\" data-end=\"993\">\uac00\uc6b0\uc2a4 \uc18c\uac70\ubc95<\/strong>\u00a0\uccb4\uacc4\uc801\uc73c\ub85c \uc2dc\uc2a4\ud15c\uc744 \ucd95\uc18c\ud558\uc5ec \uc815\ud655\ud55c \ud574\uacb0\ucc45\uc744 \ucc3e\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1055\" data-end=\"1243\">\n<p class=\"\" data-start=\"1057\" data-end=\"1243\"><strong data-start=\"1057\" data-end=\"1079\">\ubc18\ubcf5\uc801 \ubc29\ubc95:<\/strong><br data-start=\"1079\" data-end=\"1082\" \/>\ub2e4\uc74c\uacfc \uac19\uc740 \uc811\uadfc \ubc29\uc2dd\u00a0<strong data-start=\"1100\" data-end=\"1116\">\uac00\uc6b0\uc2a4-\uc790\uc774\ub378<\/strong>\u00a0\ub610\ub294\u00a0<strong data-start=\"1120\" data-end=\"1142\">\uacf5\uc561 \uae30\uc6b8\uae30<\/strong>\u00a0\ud2b9\ud788 \uc9c1\uc811\uc801\uc778 \ubc29\ubc95\uc774 \uacc4\uc0b0\uc801\uc73c\ub85c \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \ub9e4\uc6b0 \ud070 \uc2dc\uc2a4\ud15c\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"49052\" class=\"elementor elementor-49052\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1d335ce e-con-full e-flex e-con e-parent\" data-id=\"1d335ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27aad69 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"27aad69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\uba54\ubaa8:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797c122 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"797c122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Default Title<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a8fa0d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"0a8fa0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<\/p>\n<p>6\ub2e8\uacc4\uc5d0\uc11c\ub294 \ubc29\uc815\uc2dd \uc2dc\uc2a4\ud15c\uc744 \ud480\uc5b4\uc11c \uc8fc\uc694 \ubbf8\uc9c0\uc218\uc778 \uc808\uc810 \ubcc0\uc704\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/p>\n<p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<h3>Step 7: Solution for the Element Strains and Stresses<\/h3>\n<p class=\"\" data-start=\"151\" data-end=\"314\">\uc54c\ub824\uc9c0\uc9c0 \uc54a\uc740 \ub178\ub4dc \ubcc0\uc704\ub97c \ud574\uacb0\ud55c \ud6c4 \uc774\uc81c \uc911\uc694\ud55c \uac83\uc744 \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a0<strong data-start=\"233\" data-end=\"257\">2\ucc28 \uc218\ub7c9<\/strong>\u00a0\u2014 \uc989,\u00a0<strong data-start=\"268\" data-end=\"278\">\ubd80\ub2f4<\/strong>\u00a0\uadf8\ub9ac\uace0\u00a0<strong data-start=\"283\" data-end=\"293\">\uc2a4\ud2b8\ub808\uc2a4<\/strong>\u00a0\uac01 \uc694\uc18c \ub0b4\uc5d0\uc11c.<\/p>\n<p class=\"\" data-start=\"316\" data-end=\"408\">\uc774\uac83\uc740 \uac00\ub2a5\ud55c \uc774\uc720\uc785\ub2c8\ub2e4\u00a0<strong data-start=\"341\" data-end=\"351\">\ubd80\ub2f4<\/strong>\u00a0\uadf8\ub9ac\uace0\u00a0<strong data-start=\"356\" data-end=\"366\">\uc2a4\ud2b8\ub808\uc2a4<\/strong>\u00a0\uc9c1\uc811\uc801\uc73c\ub85c \uad00\ub828\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4\u00a0<strong data-start=\"391\" data-end=\"407\">\ubc30\uc218\ub7c9<\/strong>:<\/p>\n<ul data-start=\"410\" data-end=\"659\">\n<li class=\"\" data-start=\"410\" data-end=\"553\">\n<p class=\"\" data-start=\"412\" data-end=\"553\">\ubcc0\uc704\uc7a5\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac01 \uc694\uc18c \ub0b4\uc758 \ubcc0\ud615\ub960\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4(1\ucc28\uc6d0 \ubb38\uc81c\uc758 \uacbd\uc6b0 \u03b5 = du\/dx\uc640 \uac19\uc740 \ubcc0\ud615\ub960-\ubcc0\uc704 \uad00\uacc4 \uc0ac\uc6a9).<\/p>\n<\/li>\n<li class=\"\" data-start=\"554\" data-end=\"659\">\n<p class=\"\" data-start=\"556\" data-end=\"659\">\uadf8\ub7f0 \ub2e4\uc74c, \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\uc5ec\u00a0<strong data-start=\"583\" data-end=\"613\">\uc751\ub825-\ubcc0\ud615 \uad00\uacc4<\/strong>\u00a0(\ud6c4\ud06c\uc758 \ubc95\uce59\uacfc \uac19\uc740) \uc751\ub825\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"661\" data-end=\"741\">\uad6c\uc870 \uc751\ub825 \ubd84\uc11d \ubb38\uc81c\uc5d0\uc11c \uc6b0\ub9ac\ub294 \ud2b9\ud788 \ub2e4\uc74c \uc0ac\ud56d\uc5d0 \uad00\uc2ec\uc744 \uac16\uc2b5\ub2c8\ub2e4.<\/p>\n<ul data-start=\"742\" data-end=\"942\">\n<li class=\"\" data-start=\"742\" data-end=\"796\">\n<p class=\"\" data-start=\"744\" data-end=\"796\"><strong data-start=\"744\" data-end=\"755\">\uade0\uc8fc<\/strong>\u00a0\u2014 \uc7ac\ub8cc\uac00 \uad6d\ubd80\uc801\uc73c\ub85c \uc5bc\ub9c8\ub098 \ubcc0\ud615\ub418\ub294\uc9c0.<\/p>\n<\/li>\n<li class=\"\" data-start=\"797\" data-end=\"868\">\n<p class=\"\" data-start=\"799\" data-end=\"868\"><strong data-start=\"799\" data-end=\"811\">\uc2a4\ud2b8\ub808\uc2a4<\/strong>\u00a0\u2014 \uc7ac\ub8cc \ub0b4\ubd80\uc5d0 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \ub0b4\ubd80 \ud798\uc774 \uc791\uc6a9\ud558\ub294\uc9c0.<\/p>\n<\/li>\n<li class=\"\" data-start=\"869\" data-end=\"942\">\n<p class=\"\" data-start=\"871\" data-end=\"942\"><strong data-start=\"871\" data-end=\"899\">\ubaa8\uba58\ud2b8\uc640 \uc804\ub2e8\ub825<\/strong>\u00a0\u2014 \ud2b9\ud788 \ubcf4\ub098 \ud504\ub808\uc784 \uad6c\uc870\uc758 \uacbd\uc6b0.<\/p>\n<\/li>\n<\/ul>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"49052\" class=\"elementor elementor-49052\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1d335ce e-con-full e-flex e-con e-parent\" data-id=\"1d335ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27aad69 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"27aad69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\uba54\ubaa8:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797c122 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"797c122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Default Title<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a8fa0d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"0a8fa0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<\/p>\n<p>7\ub2e8\uacc4\uc5d0\uc11c\ub294 \uacc4\uc0b0\ub41c \ubcc0\uc704\ub97c \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uad6c\uc870\ubb3c\uc758 \uc548\uc804\uc131\uacfc \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \uc0ac\uc6a9\ud558\ub294 \uc2e4\uc81c \uc591(\ubcc0\ud615\ub960, \uc751\ub825, \ubaa8\uba58\ud2b8, \uc804\ub2e8)\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/p>\n<p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10435\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806.png\" sizes=\"(max-width: 597px) 100vw, 597px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806.png 1152w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806-300x41.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806-1024x139.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806-430x58.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806-768x104.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806-600x81.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806-725x98.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-29-144806-150x20.png 150w\" alt=\"FEA \ud574\uc11d\uc5d0\uc11c\uc758 \uacf5\uc2dd\ud654\" width=\"597\" height=\"81\" \/><\/p>\n<h3><span id=\"38_Step_8_Analyze_the_Result_of_finite_element_analysis\" class=\"ez-toc-section\"><\/span>Step 8: Analyze the Result of finite element analysis<\/h3>\n<p class=\"\" data-start=\"172\" data-end=\"313\">\uc720\ud55c \uc694\uc18c\ubc95 \ud504\ub85c\uc138\uc2a4\uc758 \ub9c8\uc9c0\ub9c9 \ub2e8\uacc4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.\u00a0<strong data-start=\"227\" data-end=\"240\">\ubd84\uc11d\ud558\ub2e4<\/strong>\u00a0\uadf8\ub9ac\uace0\u00a0<strong data-start=\"245\" data-end=\"261\">\ud1b5\uc5ed<\/strong>\u00a0\uacb0\uacfc\ub97c \ubc14\ud0d5\uc73c\ub85c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uacb0\uc815\uc744 \ub0b4\ub9bd\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"315\" data-end=\"426\">\uacc4\uc0b0\ub41c\u00a0<strong data-start=\"328\" data-end=\"345\">\ubcc0\uc704<\/strong>,\u00a0<strong data-start=\"347\" data-end=\"358\">\uade0\uc8fc<\/strong>,\u00a0<strong data-start=\"360\" data-end=\"372\">\uc2a4\ud2b8\ub808\uc2a4<\/strong>, \uadf8\ub9ac\uace0 \ub2e4\ub978 \uc218\ub7c9\uc740 \ub2e4\uc74c\uc744 \uc704\ud574 \uc2e0\uc911\ud558\uac8c \ud3c9\uac00\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ul data-start=\"427\" data-end=\"651\">\n<li class=\"\" data-start=\"427\" data-end=\"504\">\n<p class=\"\" data-start=\"429\" data-end=\"504\">\uc911\uc694 \uc9c0\uc5ed\uc744 \uc2dd\ubcc4\ud558\uc138\uc694\u00a0<strong data-start=\"460\" data-end=\"477\">\ub192\uc740 \uc2a4\ud2b8\ub808\uc2a4<\/strong>\u00a0\ub610\ub294\u00a0<strong data-start=\"481\" data-end=\"503\">\ud070 \ubcc0\ud615<\/strong>.<\/p>\n<\/li>\n<li class=\"\" data-start=\"505\" data-end=\"588\">\n<p class=\"\" data-start=\"507\" data-end=\"588\">\uad6c\uc870\ubb3c\uc774 \uac15\ub3c4, \uac15\uc131, \uc548\uc804\uc131\uc5d0 \ub300\ud55c \uc124\uacc4 \uae30\uc900\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/p>\n<\/li>\n<li class=\"\" data-start=\"589\" data-end=\"651\">\n<p class=\"\" data-start=\"591\" data-end=\"651\">\ud544\uc694\ud55c \uacf3\uc744 \uc218\uc815\ud558\uc5ec \ub514\uc790\uc778\uc744 \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"653\" data-end=\"809\">\uc774 \uacfc\uc815\uc744 \ub3d5\uae30 \uc704\ud574,\u00a0<strong data-start=\"680\" data-end=\"708\">\ud6c4\ucc98\ub9ac \uc18c\ud504\ud2b8\uc6e8\uc5b4<\/strong>\u00a0(Abaqus, Ansys \ub610\ub294 \uae30\ud0c0 FEA \ud504\ub85c\uadf8\ub7a8\uc758 \uc2dc\uac01\ud654 \ub3c4\uad6c\uc640 \uc720\uc0ac) \uacb0\uacfc\ub97c \uadf8\ub798\ud53d\uc73c\ub85c \ud45c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n<ul data-start=\"810\" data-end=\"967\">\n<li class=\"\" data-start=\"810\" data-end=\"860\">\n<p class=\"\" data-start=\"812\" data-end=\"860\">\uc751\ub825\uacfc \ubcc0\uc704\uc5d0 \ub300\ud55c \uc0c9\uc0c1 \ub4f1\uace0\uc120 \ud50c\ub86f.<\/p>\n<\/li>\n<li class=\"\" data-start=\"861\" data-end=\"884\">\n<p class=\"\" data-start=\"863\" data-end=\"884\">\ubcc0\ud615\ub41c \ubaa8\uc591 \ubcf4\uae30.<\/p>\n<\/li>\n<li class=\"\" data-start=\"885\" data-end=\"918\">\n<p class=\"\" data-start=\"887\" data-end=\"918\">\ubd80\ud558 \uc801\uc6a9\uc758 \uc560\ub2c8\uba54\uc774\uc158.<\/p>\n<\/li>\n<li class=\"\" data-start=\"919\" data-end=\"967\">\n<p class=\"\" data-start=\"921\" data-end=\"967\">\uc790\uc138\ud55c \uc5f0\uad6c\ub97c \uc704\ud574 \uc218\uce58\uc801 \ub370\uc774\ud130\ub97c \ucd94\ucd9c\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"49052\" class=\"elementor elementor-49052\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1d335ce e-con-full e-flex e-con e-parent\" data-id=\"1d335ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27aad69 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"27aad69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\uba54\ubaa8:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797c122 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"797c122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Default Title<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a8fa0d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"0a8fa0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<\/p>\n<p>8\ub2e8\uacc4\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud310\ub2e8\uc774 \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uc989, \uacb0\uacfc\uac00 \uc2e4\uc81c \uad6c\uc870\ub098 \uc81c\ud488\uc5d0 \uc5b4\ub5a4 \uc758\ubbf8\ub97c \uac16\ub294\uc9c0 \uc774\ud574\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p>\ud83c\udfac\u00a0<strong data-start=\"1126\" data-end=\"1144\">\ub2f9\uc2e0\uc744 \uc704\ud55c \ubcf4\ub108\uc2a4:<\/strong><br data-start=\"1144\" data-end=\"1147\" \/>Since you\u2019ve followed along with this beginner-friendly guide, there\u2019s a special video waiting for you!<br data-start=\"1250\" data-end=\"1253\" \/>It shows the finite element method in action using Abaqus, connecting all the steps you\u2019ve learned here.<\/p>\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<h3><strong>Ensuring Accuracy with Adaptive Mesh Control<\/strong><\/h3>\n<p>\uac80\uc99d\uc740 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc804\ubb38\uac00\ub4e4\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.\u00a0<strong>\uc0ac\ud6c4 \uc624\ucc28 \ucd94\uc815\uce58<\/strong>\u00a0\uc644\ub8cc\ub41c \uc2dc\ubbac\ub808\uc774\uc158\uc744 \ud3c9\uac00\ud558\uae30 \uc704\ud574 \uc774\ub7ec\ud55c \ucd94\uc815\uce58\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucd94\uc815\uce58\ub294 \uc794\ucc28 \uc624\ucc28\uac00 \ub108\ubb34 \ub192\uc740 \uc601\uc5ed\uc744 \uc2dd\ubcc4\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\uba74 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uac00 \uc791\uc5c5\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a0<strong>h-\uc801\uc751\uc131<\/strong>, \uc774 \uae30\ub2a5\uc740 \uc911\uc694\ud55c \uc601\uc5ed\uc5d0\uc11c\ub9cc \uba54\uc26c\ub97c \uc790\ub3d9\uc73c\ub85c \uc138\ubd84\ud654\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc744 \ud1b5\ud574 \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uc601\uc5ed\uc5d0 \uba54\ubaa8\ub9ac\ub97c \ub0ad\ube44\ud558\uc9c0 \uc54a\uace0 \uacb0\uacfc\uac00 \uc2e4\uc81c \ubb3c\ub9ac\uc801 \ud574\uc5d0 \uc218\ub834\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \uc774 \uc801\uc751\ud615 \uc811\uadfc \ubc29\uc2dd\uc740 \uc815\ud655\ub3c4\uc640 \ucc98\ub9ac \uc18d\ub3c4 \uc0ac\uc774\uc758 \uade0\ud615\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<h2><span id=\"4_Whats_the_Difference_Between_FEM_and_FEA_Finite_Element_Analysis\" class=\"ez-toc-section\"><\/span>What\u2019s the Difference Between FEM and FEA (Finite Element Analysis)?<\/h2>\n<p class=\"\" data-start=\"418\" data-end=\"598\">By now, you\u2019ve seen that the Finite Element Method (FEM) is an incredibly powerful tool for solving complex engineering problems.<br data-start=\"547\" data-end=\"550\" \/>\ud558\uc9c0\ub9cc \ucd08\ubcf4\uc790\ub4e4 \uc0ac\uc774\uc5d0\uc11c\ub294 \ud754\ud788 \ub2e4\uc74c\uacfc \uac19\uc740 \uc9c8\ubb38\uc774 \ub5a0\uc624\ub985\ub2c8\ub2e4.<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"49052\" class=\"elementor elementor-49052\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1d335ce e-con-full e-flex e-con e-parent\" data-id=\"1d335ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27aad69 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"27aad69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\uba54\ubaa8:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797c122 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"797c122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Default Title<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p class=\"\" data-start=\"669\" data-end=\"689\">\uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"\" data-start=\"696\" data-end=\"732\"><span id=\"%F0%9F%94%B9_FEM_The_Theory_Behind_It_All\" class=\"ez-toc-section\"><\/span>\ud83d\udd39 FEM: \uc774 \ubaa8\ub4e0 \uac83\uc758 \uc774\uba74\uc5d0 \uc788\ub294 \uc774\ub860<\/h3>\n<p class=\"\" data-start=\"733\" data-end=\"902\"><strong data-start=\"733\" data-end=\"764\">\uc720\ud55c\uc694\uc18c\ubc95(FEM)<\/strong>\u00a0\ub97c \uac00\ub9ac\ud0a8\ub2e4\u00a0<strong data-start=\"779\" data-end=\"821\">\uc218\ud559\uc801 \ubc0f \uc774\ub860\uc801 \ud2c0<\/strong>\u00a0\ubcf5\uc7a1\ud55c \ubb38\uc81c\ub97c \uc791\uace0 \ud574\uacb0 \uac00\ub2a5\ud55c \ubd80\ubd84\uc73c\ub85c \ub098\ub204\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<br data-start=\"887\" data-end=\"890\" \/>\uc5ec\uae30\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<ul data-start=\"903\" data-end=\"1122\">\n<li class=\"\" data-start=\"903\" data-end=\"1027\">\n<p class=\"\" data-start=\"905\" data-end=\"1027\">\ub2e4\uc74c\uacfc \uac19\uc740 \uc218\ud559\uc801 \uc811\uadfc \ubc29\uc2dd\u00a0<strong data-start=\"938\" data-end=\"957\">\uac24\ub7ec\ud0a8 \ubc29\ubc95<\/strong>,\u00a0<strong data-start=\"959\" data-end=\"987\">\uac00\uc911 \uc794\ucc28\ubc95<\/strong>, \uadf8\ub9ac\uace0\u00a0<strong data-start=\"993\" data-end=\"1026\">\uc218\uce58\uc801\ubd84 \ubc29\ubc95<\/strong>.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1028\" data-end=\"1122\">\n<p class=\"\" data-start=\"1030\" data-end=\"1122\">\uc758 \uac1c\ubc1c\u00a0<strong data-start=\"1049\" data-end=\"1070\">\uc6d0\uc18c \ubc29\uc815\uc2dd<\/strong>,\u00a0<strong data-start=\"1072\" data-end=\"1094\">\uac15\uc131 \ud589\ub82c<\/strong>, \uadf8\ub9ac\uace0\u00a0<strong data-start=\"1100\" data-end=\"1121\">\uc2dc\uc2a4\ud15c \uc5b4\uc148\ube14\ub9ac<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"1124\" data-end=\"1299\">FEM\uc744 \ub2e4\uc74c\uacfc \uac19\uc774 \uc0dd\uac01\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a0<strong data-start=\"1152\" data-end=\"1174\">\u201cscience textbook\u201d<\/strong>\u00a0\uc720\ud55c \uc694\uc18c \uae30\uc220\uc744 \uc801\uc6a9\ud560 \ub54c \uc0ac\ubb3c\uc774 \uc5b4\ub5bb\uac8c \ub3d9\uc791\ud574\uc57c \ud558\ub294\uc9c0 \uc815\uc758\ud558\ub294 \ubc29\uc815\uc2dd, \uc6d0\ub9ac, \uc720\ub3c4\ub85c \uac00\ub4dd \ucc28 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 class=\"\" data-start=\"1306\" data-end=\"1343\"><span id=\"%F0%9F%94%B9_FEA_The_Practical_Application\" class=\"ez-toc-section\"><\/span>\ud83d\udd39 FEA: \uc2e4\uc81c \uc801\uc6a9<\/h3>\n<p class=\"\" data-start=\"1344\" data-end=\"1512\"><strong data-start=\"1344\" data-end=\"1377\">\uc720\ud55c\uc694\uc18c\ud574\uc11d(FEA)<\/strong>, \ubc18\uba74\uc5d0, \ub294 \ub2e4\uc74c\uc744 \uac00\ub9ac\ud0a8\ub2e4.\u00a0<strong data-start=\"1412\" data-end=\"1436\">FEM\uc758 \uc2e4\uc81c \ud65c\uc6a9<\/strong>\u00a0\uc2e4\uc81c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370\ub294 \uc885\uc885 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc758 \ub3c4\uc6c0\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"1514\" data-end=\"1673\">When you hear engineers talk about running an \u201cFEA simulation\u201d or using \u201cFEA software,\u201d they are applying the theory of FEM to analyze physical behavior, like:<\/p>\n<ul data-start=\"1674\" data-end=\"1767\">\n<li class=\"\" data-start=\"1674\" data-end=\"1689\">\n<p class=\"\" data-start=\"1676\" data-end=\"1689\">\uc5f4\uc804\ub2ec<\/p>\n<\/li>\n<li class=\"\" data-start=\"1690\" data-end=\"1711\">\n<p class=\"\" data-start=\"1692\" data-end=\"1711\">\uad6c\uc870\uc801 \uac15\ub3c4<\/p>\n<\/li>\n<li class=\"\" data-start=\"1712\" data-end=\"1724\">\n<p class=\"\" data-start=\"1714\" data-end=\"1724\">\uc9c4\ub3d9<\/p>\n<\/li>\n<li class=\"\" data-start=\"1725\" data-end=\"1737\">\n<p class=\"\" data-start=\"1727\" data-end=\"1737\">\uc720\uccb4 \ud750\ub984<\/p>\n<\/li>\n<li class=\"\" data-start=\"1738\" data-end=\"1767\">\n<p class=\"\" data-start=\"1740\" data-end=\"1767\">\uc88c\uad74, \ud53c\ub85c \ub4f1<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"1769\" data-end=\"1778\">\uac04\ub2e8\ud788 \ub9d0\ud574\uc11c:<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"49052\" class=\"elementor elementor-49052\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-1d335ce e-con-full e-flex e-con e-parent\" data-id=\"1d335ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27aad69 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"27aad69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">\uba54\ubaa8:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-797c122 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"797c122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Default Title<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<h3 class=\"\" data-start=\"1905\" data-end=\"1942\">\ud83d\udd25 FEA\uac00 \uc65c \uc774\ub807\uac8c \uc778\uae30\ub97c \uc5bb\uc5c8\uc744\uae4c\uc694?<\/h3>\n<p class=\"\" data-start=\"1944\" data-end=\"2009\">\uc0b0\uc5c5\uacc4\uc5d0\uc11c FEA \uc0ac\uc6a9\uc774 \ud3ed\ubc1c\uc801\uc73c\ub85c \uc99d\uac00\ud55c \ub370\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc774\uc720\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul data-start=\"2011\" data-end=\"2892\">\n<li class=\"\" data-start=\"2011\" data-end=\"2272\">\n<p class=\"\" data-start=\"2013\" data-end=\"2272\"><strong data-start=\"2013\" data-end=\"2040\">\uc0ac\uc6a9\uc790 \uce5c\ud654\uc801\uc778 \uc18c\ud504\ud2b8\uc6e8\uc5b4:<\/strong><br data-start=\"2040\" data-end=\"2043\" \/>\uacfc\uac70\uc5d0\ub294 \uc720\ud55c\uc694\uc18c\ubc95(FEM)\uc744 \uc0ac\uc6a9\ud558\ub824\uba74 \uc2ec\ub3c4 \uc788\ub294 \uc218\ud559\uc801 \uc9c0\uc2dd\uc774 \ud544\uc694\ud588\uc2b5\ub2c8\ub2e4. \uc624\ub298\ub0a0 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub294 \uac04\ub2e8\ud558\uace0 \uc9c1\uad00\uc801\uc778 \uc778\ud130\ud398\uc774\uc2a4 \ub4a4\uc5d0 \ubcf5\uc7a1\ud55c \uc218\ud559\uc801 \uc9c0\uc2dd\uc744 \uc228\uaca8\uc90d\ub2c8\ub2e4.<br data-start=\"2185\" data-end=\"2188\" \/>(\ubb34\uc11c\uc6b4 \ubc29\uc815\uc2dd \ub300\uc2e0 CAD \ubaa8\ub378\uacfc \ub2e4\ucc44\ub85c\uc6b4 \ub4f1\uace0\uc120 \ud50c\ub86f\uc774 \uc8fc\ub85c \ubcf4\uc785\ub2c8\ub2e4!)<\/p>\n<\/li>\n<li class=\"\" data-start=\"2274\" data-end=\"2451\">\n<p class=\"\" data-start=\"2276\" data-end=\"2451\"><strong data-start=\"2276\" data-end=\"2315\">\ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc124\uacc4 \ucd5c\uc801\ud654:<\/strong><br data-start=\"2315\" data-end=\"2318\" \/>FEA\ub294 \uac12\ube44\uc2fc \ud504\ub85c\ud1a0\ud0c0\uc785\uc744 \uc81c\uc791\ud558\uac70\ub098 \ub05d\uc5c6\ub294 \ubb3c\ub9ac\uc801 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc81c\ud488\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\ub294 \ub354 \uc800\ub834\ud558\uace0 \ube60\ub978 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2453\" data-end=\"2726\">\n<p class=\"\" data-start=\"2455\" data-end=\"2726\"><strong data-start=\"2455\" data-end=\"2489\">\ubb38\uc81c\uc758 \ubcf5\uc7a1\uc131 \uc99d\uac00:<\/strong><br data-start=\"2489\" data-end=\"2492\" \/>\ud604\ub300\uc758 \uacf5\ud559\uc801 \ubb38\uc81c(\uc6b0\uc8fc \ub85c\ucf13, \uc0dd\uccb4\uc758\ud559 \uc784\ud50c\ub780\ud2b8, \uc804\uae30 \uc790\ub3d9\ucc28 \ub4f1)\ub294 \ub108\ubb34 \ubcf5\uc7a1\ud574\uc11c \ud3d0\uc1c4\ud615(\uc815\ud655\ud55c) \ud574\uacb0\ucc45\uc744 \ucc3e\ub294 \uac83\uc774 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4.<br data-start=\"2649\" data-end=\"2652\" \/>FEA\ub294 \ud6a8\uc728\uc801\uc778 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.\u00a0<strong data-start=\"2689\" data-end=\"2725\">\ub300\ub7b5\uc801\uc774\uc9c0\ub9cc \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub2f5\ubcc0<\/strong>.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2728\" data-end=\"2892\">\n<p class=\"\" data-start=\"2730\" data-end=\"2892\"><strong data-start=\"2730\" data-end=\"2755\">\uc5c5\ubb34 \uc2b5\uad00 \ubcc0\uacbd:<\/strong><br data-start=\"2755\" data-end=\"2758\" \/>\uc77c\ubd80 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc774\uc81c FEA \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0 \ud06c\uac8c \uc758\uc874\ud558\uc5ec \uc218\ub3d9\uc73c\ub85c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub300\uc2e0 \ubb34\uac70\uc6b4 \uc218\ud559\uc801 \uc791\uc5c5\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2899\" data-end=\"2943\"><em><strong>What\u2019s Next After FEA?<\/strong><\/em><\/p>\n<p class=\"\" data-start=\"2944\" data-end=\"3327\">\uc624\ub298\ub0a0 FEA\uac00 \uc9c0\ubc30\uc801\uc774\uc9c0\ub9cc \ub2e4\uc74c\uacfc \uac19\uc740 \uc0c8\ub85c\uc6b4 \uae30\uc220\uc774 \ub4f1\uc7a5\ud588\uc2b5\ub2c8\ub2e4.\u00a0<strong data-start=\"2993\" data-end=\"3013\">\uba54\uc2dc\ub9ac\uc2a4 \ubc29\ubc95<\/strong>\u00a0\ub4f1\uc7a5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<br data-start=\"3027\" data-end=\"3030\" \/>\ub514\uc790\uc778\uc774 \uc810\uc810 \ub354 \uc720\uae30\uc801\uc73c\ub85c \ubcc0\ud568\uc5d0 \ub530\ub77c(\uacf5\uae30\uc5ed\ud559\uc801\uc778 \uc790\ub3d9\ucc28 \ucc28\uccb4\ub098 \uc0dd\uccb4\uc5ed\ud559\uc801 \ubcf4\ucca0\ubb3c \uc0dd\uac01\ud574\ubcf4\uc138\uc694) \uba54\uc2f1\uc774 \uc810\uc810 \ub354 \uc5b4\ub824\uc6cc\uc9c0\uace0 \uc2dc\uac04\ub3c4 \ub9ce\uc774 \uac78\ub9bd\ub2c8\ub2e4.<br data-start=\"3169\" data-end=\"3172\" \/>\uba54\uc2dc\ub9ac\uc2a4 \ubc29\uc2dd\uc740 \ubb38\uc81c \ud574\uacb0\uc744 \uc57d\uc18d\ud569\ub2c8\ub2e4.\u00a0<strong data-start=\"3215\" data-end=\"3254\">\uae30\uc874\uc758 \uba54\uc2f1\uc774 \ud544\uc694 \uc5c6\uc74c<\/strong>, \uacc4\uc0b0\uacf5\ud559\uc758 \ubbf8\ub798\uc5d0 \uc0c8\ub85c\uc6b4 \uae30\ud68c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"3329\" data-end=\"3426\">\ub530\ub77c\uc11c FEA\uac00 \uc624\ub298\ub0a0 \uc5c4\uccad\ub098\uac8c \uac15\ub825\ud558\uc9c0\ub9cc, \uc774 \uae30\uc220\uc774 \uc55e\uc73c\ub85c \uc5b4\ub5a4 \ubc29\ud5a5\uc73c\ub85c \ub098\uc544\uac08\uc9c0 \ud56d\uc0c1 \uc8fc\uc2dc\ud558\uc138\uc694!<\/p>\n\n<h2>A Simple Real-World Example of FEM<\/h2>\n<p>After you have a cup of coffee, to make everything more concrete, let\u2019s go through a very simple example of how the Finite Element Method is applied to a real-world problem.<\/p>\n<p>\ud604\ub300\uc801 \ud615\ud0dc\uc758 \uc720\ud55c\uc694\uc18c\ubc95\uc740 \ub9ce\uc740 \uc0b0\uc5c5 \ubb38\uc81c\ub97c \uc77c\uc0c1\uc801\uc73c\ub85c \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uadfc\ubcf8\uc801\uc778 \uc774\ud574\ub97c \ub3d5\uace0 \uc81c\ud488 \uc124\uacc4\uc5d0 \ub300\ud55c \uc608\uce21 \ubd84\uc11d\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uad6c\uc18d\ub41c \uc804\ub2ec \ud558\uc911 P\ub97c \ubc1b\ub294 I\uc790\ud615 \ubcf4\ub97c \uc2dc\ubbac\ub808\uc774\uc158\ud558\uace0\uc790 \ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10481\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4866.png\" sizes=\"(max-width: 528px) 100vw, 528px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4866.png 849w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4866-300x208.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4866-430x298.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4866-768x533.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4866-600x416.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4866-725x503.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4866-150x104.png 150w\" alt=\"\ubb38\uc81c \uc124\uba85 FEA \ud574\uc11d \uc608\uc2dc\" width=\"528\" height=\"366\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 8: \ubb38\uc81c \uc124\uba85(FEA \ubd84\uc11d\uc6a9)<\/p>\n<p>\uc774 \uae00\uc758 \ub098\uba38\uc9c0 \ubd80\ubd84\uc5d0\uc11c\ub294 \uc720\ud55c\uc694\uc18c\ud574\uc11d \ub2e8\uacc4\ub97c \uc124\uba85\ud588\uc2b5\ub2c8\ub2e4. FEA \ud574\uc11d \ud559\uc2b5\uc5d0 \uad00\uc2ec\uc774 \uc788\uac70\ub098 \ud504\ub85c\uc81d\ud2b8\ub97c \uc704\ud574 \uc720\ud55c\uc694\uc18c\ud574\uc11d\uc744 \uc2dc\uc791\ud574\uc57c \ud558\ub294 \ud559\uc0dd\uc774\ub77c\uba74 \ub2e4\uc74c \ub0b4\uc6a9\uc744 \ud655\uc778\ud574 \ubcf4\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.\u00a0<a href=\"https:\/\/caeassistant.com\/free-abaqus-tutorial-training-video\/\" target=\"_blank\" rel=\"noopener\"><strong>Abaqus \ud29c\ud1a0\ub9ac\uc5bc<\/strong>\u00a0<\/a>\ud398\uc774\uc9c0.<\/p>\n<h3><span id=\"51_Step_1_Modeling\" class=\"ez-toc-section\"><\/span>Step 1: Modeling<\/h3>\n<p>\uba3c\uc800 ABAQUS\uc5d0\uc11c Part \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc815\uc801 \ubaa8\ub378\ub85c \ubaa8\ub378\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. ABAQUS\/CAE \ubaa8\ub378\uc740 Part\ub97c \uae30\ubc18\uc73c\ub85c \uad6c\ucd95\ub429\ub2c8\ub2e4. \uac01 Part\ub294 Part \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc0dd\uc131\ub418\uace0, Part\uc758 \uc778\uc2a4\ud134\uc2a4\ub294 Assembly \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc870\ub9bd\ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-12729\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4867-725x362-1.webp\" sizes=\"(max-width: 633px) 100vw, 633px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4867-725x362-1.webp 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4867-725x362-1-300x150.webp 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4867-725x362-1-430x215.webp 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4867-725x362-1-62x31.webp 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4867-725x362-1-600x300.webp 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4867-725x362-1-150x75.webp 150w\" alt=\"\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uae30\ub2a5\" width=\"633\" height=\"316\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 9: Part \ubaa8\ub4c8\uc5d0\uc11c \ubaa8\ub378 \uc0dd\uc131<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10483\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4869.png\" sizes=\"(max-width: 632px) 100vw, 632px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4869.png 1065w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4869-300x148.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4869-1024x507.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4869-430x213.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4869-768x380.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4869-600x297.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4869-725x359.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4869-150x74.png 150w\" alt=\"3D \ud615\uc0c1\uc73c\ub85c \ubaa8\ub378 \uc0dd\uc131 | \uc720\ud55c\uc694\uc18c\ubc95 \uc0d8\ud50c\" width=\"632\" height=\"313\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 10: 3D \ubaa8\uc591\uc73c\ub85c \uc0dd\uc131\ub41c \ubaa8\ub378<\/p>\n<h3>Step 2: Choose the material of the structure<\/h3>\n<p>ABAQUS\uc758 Property \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc7ac\ub8cc\uc758 \uae30\uacc4\uc801 \ubb3c\uc131\uc744 \uc785\ub825\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc628\ub3c4\uc5d0\uc11c \ubb3c\uc131\uc744 \uc785\ub825\ud558\uba74 \uc7ac\ub8cc \ubb3c\uc131\uc774 \uc628\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc7ac\ub8cc \ubb3c\uc131\uc740 ABAQUS\uc5d0\uc11c \uacc4\uc0b0\ub41c \ubcc0\uc218\uc758 \ud568\uc218\ub85c \uc815\uc758\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uac00\uacf5 \uacbd\ud654 \uace1\uc120\uc744 \uc815\uc758\ud558\ub824\uba74 \uc751\ub825\uc744 \ub4f1\uac00 \uc18c\uc131 \ubcc0\ud615\ub960\uc758 \ud568\uc218\ub85c \uc9c0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10484\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4872.png\" sizes=\"(max-width: 629px) 100vw, 629px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4872.png 1069w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4872-300x155.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4872-1024x530.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4872-430x222.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4872-768x397.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4872-600x310.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4872-725x375.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4872-150x78.png 150w\" alt=\"\ubaa8\ub378\uc5d0 \ud560\ub2f9\ub41c \uc7ac\ub8cc \uc18d\uc131 | \uc720\ud55c \uc694\uc18c\ubc95\" width=\"629\" height=\"326\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 11: \ubaa8\ub378\uc5d0 \ud560\ub2f9\ub41c \uc7ac\ub8cc \uc18d\uc131<\/p>\n<h3><span id=\"53_Step_3_Assemble_the_structure\" class=\"ez-toc-section\"><\/span>Step 3: Assemble the structure<\/h3>\n<p>At the Assembly module, we can select any structure component to assemble. Using an organizational scheme that is analogous to the physical assembly, analysts can create a finite element mesh with the help of ABAQUS\u2019s assembly interface. Part instances are the assemblies of individual components in ABAQUS.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10488\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4874.png\" sizes=\"(max-width: 634px) 100vw, 634px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4874.png 1071w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4874-300x156.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4874-1024x534.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4874-430x224.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4874-768x400.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4874-600x313.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4874-725x378.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4874-150x78.png 150w\" alt=\"\uc5b4\uc148\ube14\ub9ac \ubaa8\ub4c8\uc758 \ubaa8\ub378 \uc778\uc2a4\ud134\uc2a4 | \uc720\ud55c \uc694\uc18c\ubc95 | FEA \ubd84\uc11d\" width=\"634\" height=\"330\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 12: \uc5b4\uc148\ube14\ub9ac \ubaa8\ub4c8\uc758 \ubaa8\ub378 \uc778\uc2a4\ud134\uc2a4<\/p>\n<h3>Step 4: Choose the solution method<\/h3>\n<p>In the Step module, we want to define the problem-solving approach. To solve this example, we can choose \u201cStatic, general.\u201d Abaqus is based on the idea of breaking up the problem history into steps. An Abaqus step is any convenient loading history phase, such as a static, dynamic, or thermal transient. In its simplest form, a step can be nothing more than a static analysis of how a load changes from one magnitude to another.<\/p>\n<h3><span id=\"55_Step_5_Create_boundary_condition\" class=\"ez-toc-section\"><\/span>Step 5: Create boundary condition<\/h3>\n<p>We can use the Load module in ABAQUS to create boundary conditions and insert loading. The model\u2019s boundary conditions and loading conditions can be defined and managed with the help of the Load module.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10491\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled123.png\" sizes=\"(max-width: 772px) 100vw, 772px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled123.png 1346w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled123-300x81.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled123-1024x275.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled123-430x116.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled123-768x207.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled123-1200x323.png 1200w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled123-600x161.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled123-725x195.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Untitled123-150x40.png 150w\" alt=\"\ud558\uc911 \ubc0f \uacbd\uacc4 \uc870\uac74 | \uc720\ud55c \uc694\uc18c\ubc95 \uc0d8\ud50c\" width=\"772\" height=\"208\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 13: \ud558\uc911 \ubc0f \uacbd\uacc4 \uc870\uac74<\/p>\n<h3><span id=\"56_Step_6_Choose_the_element_type\" class=\"ez-toc-section\"><\/span>Step 6: Choose the element type<\/h3>\n<p>\ubb38\uc81c\uc5d0 \ub300\ud55c \ub9cc\uc871\uc2a4\ub7fd\uace0 \ud569\ub9ac\uc801\uc778 \ud574\uacb0\ucc45\uc744 \uc5bb\uc73c\ub824\uba74 \ubaa8\ub378\uc5d0 \uba54\uc2dc\ub97c \uc0dd\uc131\ud560 \ub54c \uc694\uc18c \uc720\ud615\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. FEA \ubaa8\ub378\uc740 \uc720\ud55c \uc694\uc18c\uc758 \ubc30\uc5f4\uc778 \uba54\uc2dc\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. Abaqus\/CAE\uc5d0\uc11c \ubd80\ud488\uc774\ub098 \uc5b4\uc148\ube14\ub9ac\uc5d0 \uba54\uc2dc\ub97c \uc815\uc758\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud615\uc0c1\uc744 \uc720\ud55c \uc694\uc18c \ud45c\ud604 \uba54\uc2dc\ub85c \uc774\uc0b0\ud654\ud558\ub294 \uacfc\uc815\uc744 \uba54\uc2dc \uc0dd\uc131\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12730 aligncenter\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4880-600x358-1-300x179.webp\" sizes=\"(max-width: 490px) 100vw, 490px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4880-600x358-1-300x179.webp 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4880-600x358-1-430x257.webp 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4880-600x358-1-62x37.webp 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4880-600x358-1-150x90.webp 150w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4880-600x358-1.webp 600w\" alt=\"FEA \ubd84\uc11d\" width=\"490\" height=\"292\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 14: \uba54\uc2dc\ub41c \ubd80\ubd84<\/p>\n<h3><span id=\"57_Step_7_result\" class=\"ez-toc-section\"><\/span>Step 7: result<\/h3>\n<p>\uc2dc\uac01\ud654 \ubaa8\ub4c8\uc5d0\uc11c\ub294 \ud45c\uc2dc\ud560 \uacb0\uacfc\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc751\ub825\uc774\ub098 \ubcc0\ud615\ub960\uc744 \uc120\ud0dd\ud558\uc5ec \ubaa8\ub378\uc758 \ubaa8\ub4e0 \uc694\uc18c\uc5d0 \ub300\ud55c \uacb0\uacfc\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubaa8\ub4c8\uc5d0\uc11c\ub294 \uc6d0\ud558\ub294 \ubcc0\uc218\uc758 \uacb0\uacfc\ub97c \ud50c\ub86f\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. FEA \ubd84\uc11d \uacb0\uacfc\ub294 FEA \ubd84\uc11d \ud504\ub85c\uc138\uc2a4\uc758 \uacb0\uacfc\uc774\uba70, \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc774 \uacb0\uacfc\ub97c \ub2e4\uc74c \uacc4\uc0b0\uc5d0 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12731 aligncenter\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4882-600x398-1-300x199.webp\" sizes=\"(max-width: 470px) 100vw, 470px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4882-600x398-1-300x199.webp 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4882-600x398-1-430x285.webp 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4882-600x398-1-62x41.webp 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4882-600x398-1-150x100.webp 150w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-4882-600x398-1.webp 600w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"470\" height=\"312\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 15: Abaqus\uc758 \uc2dc\uac01\ud654 \ubaa8\ub4c8 \uacb0\uacfc(FEA \ubd84\uc11d \uacb0\uacfc)<\/p>\n<p>\ub354 \ub9ce\uc740 \uc608\uc81c, \ubb34\ub8cc PDF, \ubb34\ub8cc \ud29c\ud1a0\ub9ac\uc5bc \ube44\ub514\uc624 \ud328\ud0a4\uc9c0 \ub4f1\uc744 \ub2e4\uc74c\uc5d0\uc11c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a0<a href=\"https:\/\/caeassistant.com\/blog\/abaqus-subroutine-examples\/\" target=\"_blank\" rel=\"noopener\">Abaqus \uc608\uc81c<\/a>\u00a0\uae30\uc0ac.<\/p>\n<div class=\"mahour-accordion\"><\/p>\n<div class=\"mahour-accordion-item active\">\r\n\r\n        <button class=\"mahour-accordion-header\" type=\"button\">\r\n\r\n            <span class=\"mahour-accordion-title\">\r\n                FEM \uc2dc\ubbac\ub808\uc774\uc158\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?            <\/span>\r\n\r\n            <span class=\"mahour-accordion-icon\">\r\n              <svg fill=\"#eb5d21\" height=\"16px\" width=\"16px\" version=\"1.1\" id=\"Layer_1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" viewbox=\"0 0 330.002 330.002\" xml:space=\"preserve\"><g id=\"SVGRepo_bgCarrier\" stroke-width=\"0\"><\/g><g id=\"SVGRepo_tracerCarrier\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/g><g id=\"SVGRepo_iconCarrier\"> <path id=\"XMLID_23_\" d=\"M329.155,100.036c-2.108-6.011-7.784-10.035-14.154-10.035h-300c-6.371,0-12.046,4.024-14.154,10.035 c-2.109,6.011-0.19,12.699,4.784,16.678l150.004,120c2.739,2.191,6.055,3.287,9.37,3.287c3.316,0,6.631-1.096,9.371-3.287 l149.996-120C329.346,112.734,331.264,106.047,329.155,100.036z\"><\/path> <\/g><\/svg>\r\n            <\/span>\r\n\r\n        <\/button>\r\n\r\n        <div class=\"mahour-accordion-body\">\r\n\r\n            <div class=\"mahour-accordion-content\">\r\n                <br \/>\nFEM \uc2dc\ubbac\ub808\uc774\uc158\u00a0<b>\uad6c\uc131 \uc694\uc18c \ub610\ub294 \uc7ac\ub8cc\uac00 \ud2b9\uc815 \uc601\ud5a5\uc5d0 \uc5b4\ub5bb\uac8c \ubc18\uc751\ud558\ub294\uc9c0 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/b>. \uc720\ud55c\uc694\uc18c\ubc95(FEM)\uc744 \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4. \uc774 \uc218\uce58 \uacc4\uc0b0 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uba74 \uad6c\uc131 \uc694\uc18c \ub610\ub294 \uc804\uccb4 \uc5b4\uc148\ube14\ub9ac\uac00 \uc720\ud55c\ud55c \uac1c\uc218\uc758 \uc694\uc18c(\ud558\uc704 \uc601\uc5ed)\ub85c \ub098\ub269\ub2c8\ub2e4.<br \/>\n            <\/div>\r\n\r\n        <\/div>\r\n\r\n    <\/div>\n<p><\/div><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is FEM simulation?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"A FEM simulation\\u00a0shows how a component or material reacts to certain influences. It is based on the finite element method (FEM). With this numerical calculation method, a component or an entire assembly is divided into a finite number of elements (sub-areas).\"\n            }\n        }\n    ]\n}<\/script>\n<h2>FEM(\uc720\ud55c\uc694\uc18c\ud574\uc11d)\uc758 \uc801\uc6a9<\/h2>\n<p>\uc774\uc81c \uc774\uc57c\uae30\uc758 \ud765\ubbf8\ub85c\uc6b4 \ubd80\ubd84\uc73c\ub85c \ub118\uc5b4\uac00 \ubcfc\uae4c\uc694? \uc2dc\uc791\ud558\uae30 \uc804\uc5d0 \ub208\uc744 \uac10\uace0 10\ucd08 \ub3d9\uc548 \ud734\uc2dd\uc744 \ucde8\ud574 \ubcf4\uc138\uc694!<\/p>\n<p><strong data-start=\"392\" data-end=\"447\">\u201cWhere is FEM used, and why is it such a big deal?\u201d<\/strong><br data-start=\"447\" data-end=\"450\" \/>\uc54c\uc544\ubcf4\uc790!<\/p>\n<p>\uc720\ud55c\uc694\uc18c\ubc95\uc744 \uc0ac\uc6a9\ud558\uba74 \uad6c\uc870\uc801 \ubb38\uc81c\uc640 \ube44\uad6c\uc870\uc801 \ubb38\uc81c\ub97c \ubaa8\ub450 \uac80\ud1a0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><em>\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uad6c\uc870\uc801 \uc601\uc5ed\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/em><\/p>\n<ul>\n<li><strong>\uc751\ub825 \ubd84\uc11d:<\/strong>\u00a0\ud2b8\ub7ec\uc2a4\uc5d0\uc11c \ud504\ub808\uc784\uae4c\uc9c0 FEM\uc740 \uad6c\uc870\ubb3c\uc5d0\uc11c \uc751\ub825\uacfc \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud558\ub294 \uc704\uce58\ub97c \ud30c\uc545\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uae30\ub465, \ud504\ub808\uc784, \uc6a9\uae30 \ub4f1\uc758 \uc88c\uad74:<\/strong>\u00a0\uae30\ub465\uc774\ub098 \uc6a9\uae30\uc640 \uac19\uc740 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc758 \uacbd\uc6b0 FEM\uc744 \uc0ac\uc6a9\ud558\uba74 \uc88c\uad74\ub85c \uc778\ud55c \uc7a0\uc7ac\uc801\uc778 \uace0\uc7a5\uc744 \uc608\uce21\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc9c4\ub3d9 \uc7a5\ube44\uc640 \uac19\uc740 \uc9c4\ub3d9 \ubd84\uc11d:<\/strong>\u00a0Whether it\u2019s machinery or buildings, FEM aids in understanding and mitigating vibrations that could lead to failure.<\/li>\n<li><strong>\ucc28\ub7c9 \ucda9\ub3cc \ubd84\uc11d\uc744 \ud3ec\ud568\ud55c \ucda9\uaca9 \ubb38\uc81c:<\/strong>\u00a0FEM\uc740 \uc790\ub3d9\ucc28 \uc0b0\uc5c5\uc5d0\uc11c \ucda9\ub3cc\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\ub294 \ub370 \ub110\ub9ac \uc0ac\uc6a9\ub418\uc5b4 \uc548\uc804 \uae30\ub2a5\uc774 \ucda9\uaca9\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><em>\ube44\uad6c\uc870\uc801 \ubb38\uc81c\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/em><\/p>\n<ul>\n<li><strong>\uac1c\uc778\uc6a9 \ucef4\ud4e8\ud130 \ub9c8\uc774\ud06c\ub85c\ud504\ub85c\uc138\uc11c \uce69\uacfc \uac19\uc774 \uc5f4\uc744 \ubc29\ucd9c\ud558\ub294 \uc804\uc790 \uc7a5\uce58\uc5d0\uc11c\uc640 \uac19\uc774 \uc5f4 \uc804\ub2ec<\/strong><\/li>\n<li><strong>\ub2e4\uacf5\uc131 \ub9e4\uccb4\ub97c \ud1b5\ud55c \uce68\ud22c\ub97c \ud3ec\ud568\ud55c \uc720\uccb4 \ud750\ub984:<\/strong>\u00a0FEM\uc744 \uc0ac\uc6a9\ud558\uba74 \ub2e4\uacf5\uc131 \uc7ac\ub8cc\ub97c \ud1b5\ud55c \uce68\ud22c\uc640 \uac19\uc740 \uc720\uccb4 \uc5ed\ud559\uc744 \uac04\ub2e8\ud558\uac8c \uc2dc\ubbac\ub808\uc774\uc158\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc804\uae30 \ub610\ub294 \uc790\uae30\uc801 \uc7a0\uc7ac\ub825\uc758 \ubd84\ud3ec:<\/strong>\u00a0FEM\uc740 \ubcf5\uc7a1\ud55c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc804\uae30\uc7a5\uacfc \uc790\uae30\uc7a5\uc774 \uc5b4\ub5bb\uac8c \uc0c1\ud638 \uc791\uc6a9\ud558\ub294\uc9c0 \uc608\uce21\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uc0dd\uccb4\uc5ed\ud559:<\/strong>\u00a0FEM\uc744 \uc774\uc6a9\ud55c \uc778\uccb4 \ubd84\uc11d<\/li>\n<\/ul>\n<p>\uc778\uccb4 \uc790\uccb4\uac00 \uc815\uad50\ud55c \ubcf5\ud569 \uc18c\uc7ac\ub77c\ub294 \uc0ac\uc2e4, \uc54c\uace0 \uacc4\uc168\ub098\uc694? \uc720\ud55c\uc694\uc18c\ud574\uc11d(FEM)\uc744 \uc0ac\uc6a9\ud558\uba74 \uc778\uccb4\uc758 \ucc99\ucd94, \ub450\uac1c\uace8, \uad00\uc808, \uc2ec\uc9c0\uc5b4 \uce58\uacfc \uc784\ud50c\ub780\ud2b8\uae4c\uc9c0 \ubaa8\ub378\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd80\uc704\uc758 \uc751\ub825 \ubd84\ud3ec\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \ub354 \uac15\ud55c \uc784\ud50c\ub780\ud2b8 \uc81c\uc791\ubd80\ud130 \uc778\uccb4 \uc0dd\uccb4\uc5ed\ud559 \uc774\ud574 \uc99d\uc9c4\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uc758\ub8cc \uacf5\ud559\uc5d0 \ud601\uba85\uc744 \uac00\uc838\uc654\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10542\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/dpjo-20-02-00119-gf03.jpg\" sizes=\"(max-width: 407px) 100vw, 407px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/dpjo-20-02-00119-gf03.jpg 777w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/dpjo-20-02-00119-gf03-300x257.jpg 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/dpjo-20-02-00119-gf03-430x369.jpg 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/dpjo-20-02-00119-gf03-768x658.jpg 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/dpjo-20-02-00119-gf03-600x514.jpg 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/dpjo-20-02-00119-gf03-725x621.jpg 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/dpjo-20-02-00119-gf03-150x129.jpg 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\uc758 \uc801\uc6a9\" width=\"407\" height=\"349\" \/><\/p>\n<p class=\"obj_head\" style=\"text-align: center;\">Areas of stress concentration\u00a0[<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4445234\/\" target=\"_blank\" rel=\"nofollow noopener\">\ucc38\uc870<\/a>]<\/p>\n<p>\uc0dd\uccb4\uc5ed\ud559\uc801 \uad6c\uc870\uc5d0 \uad00\uc2ec\uc774 \uc788\uace0 Abaqus\uc5d0\uc11c \uc2e4\uc81c\uc801\uc778 \uc608\ub97c \ubcf4\uace0 \uc2f6\ub2e4\uba74 \uc774 \ud328\ud0a4\uc9c0\uac00 \ub9ce\uc740 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc774\ub77c\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4.<\/p>\n<p class=\"product_title wd-entities-title\"><a href=\"https:\/\/caeassistant.com\/product\/bio-mechanical-abaqus-simulation-full-package\/\" target=\"_blank\" rel=\"noopener\">\uc0dd\uccb4\uc5ed\ud559 Abaqus \uc2dc\ubbac\ub808\uc774\uc158 \uc804\uccb4 \ud328\ud0a4\uc9c0<\/a><\/p>\n<p>Now, we\u2019ll talk about some common uses for the finite element method or engineering FEA. These applications will demonstrate the variety, size, and complexity of the problems that can be solved using the FEM method, as well as the typical discretization process and types of elements used. For example, 120 nodes and 297 plane strain triangular elements were used to model the hydraulic cylinder rod end in figure 16. In addition, symmetry was applied to the entire rod end so that only half of it needed to be analyzed, as depicted. This analysis aimed to find places in the rod end where there was a lot of stress. This is a simple kind of finite element analysis (FEA analysis) in industrial applications.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10475\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4956.png\" sizes=\"(max-width: 583px) 100vw, 583px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4956.png 1198w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4956-300x99.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4956-1024x339.png 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4956-430x142.png 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4956-768x255.png 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4956-600x199.png 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4956-725x240.png 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/11\/Screenshot-4956-150x50.png 150w\" alt=\"FEA \ud574\uc11d\uc744 \ud1b5\ud55c \uc720\uc555 \uc2e4\ub9b0\ub354 \ub85c\ub4dc \uc5d4\ub4dc\uc758 2\ucc28\uc6d0 \ud574\uc11d\" width=\"583\" height=\"193\" \/><\/p>\n<p style=\"text-align: center;\">\uadf8\ub9bc 16: \uc720\uc555 \uc2e4\ub9b0\ub354 \ub85c\ub4dc \uc5d4\ub4dc\uc758 2\ucc28\uc6d0 \ud574\uc11d(120\uac1c \ub178\ub4dc, 297\uac1c \ud3c9\uba74 \ubcc0\ud615 \uc0bc\uac01\ud615 \uc694\uc18c)<\/p>\n<h3>Aerospace &amp; FEA analysis<\/h3>\n<p>\ud56d\uacf5\uc6b0\uc8fc \ubc0f \uc790\ub3d9\ucc28 \uc0b0\uc5c5\uc5d0\uc11c \ubcf5\ud569\uc7ac\ub294 \ub192\uc740 \uac15\ub3c4 \ub300 \uc911\ub7c9\ube44\ub85c \uc778\ud574 \ud544\uc218\uc801\uc778 \uc18c\uc7ac\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub7ec\ud55c \uc18c\uc7ac\ub294 \ub192\uc740 \ube44\uc6a9\uacfc \ubcf5\uc7a1\ud55c \uac70\ub3d9 \ub4f1 \uc5ec\ub7ec \uac00\uc9c0 \uc5b4\ub824\uc6c0\uc744 \uc548\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc720\ud55c\uc694\uc18c\ud574\uc11d(FEM)\uc740 \uadf9\ud55c \uc870\uac74\uc5d0\uc11c \ubcf5\ud569\uc7ac\ub97c \uc2dc\ubbac\ub808\uc774\uc158\ud558\uc5ec \uc124\uacc4 \ubc0f \uc131\ub2a5 \ucd5c\uc801\ud654\uc5d0 \ud544\uc218\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10547\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g039.jpg\" sizes=\"(max-width: 418px) 100vw, 418px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g039.jpg 712w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g039-300x243.jpg 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g039-430x348.jpg 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g039-600x486.jpg 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g039-150x122.jpg 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95 \ub610\ub294 \uc720\ud55c\uc694\uc18c\ud574\uc11d\uc758 \uc801\uc6a9 | FEA \ud574\uc11d\" width=\"418\" height=\"339\" \/><\/p>\n<p style=\"text-align: center;\">\ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc758 FEM \uc751\uc6a9 \ubd84\uc57c \uc911 \uc77c\ubd80[<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC7240738\/\" target=\"_blank\" rel=\"nofollow noopener\">\ucc38\uc870<\/a>]<\/p>\n<h3><span id=\"62_Naval_FEA_analysis\" class=\"ez-toc-section\"><\/span>Naval &amp; FEA analysis<\/h3>\n<p>\uc870\uc120 \uc0b0\uc5c5\uc5d0\uc11c \uc720\ud55c\uc694\uc18c\ubc95(FEM)\uc740 \uc120\ubc15\uacfc \uc7a0\uc218\ud568\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uc608\uce21\ud558\ub294 \ub370 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. FEM\uc740 \ubb34\uac8c \uac10\uc18c, \ub0b4\uad6c\uc131 \ud5a5\uc0c1, \uad6c\uc870\uc801 \ubb34\uacb0\uc131 \uac1c\uc120\uc744 \uc704\ud55c \uc124\uacc4 \ucd5c\uc801\ud654\ub97c \uc9c0\uc6d0\ud558\uc5ec \uc120\ubc15\uc774 \uadf9\ud55c \uc870\uac74\uc5d0\uc11c\ub3c4 \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\uace0 \ud6a8\uc728\uc131\uc744 \uadf9\ub300\ud654\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10548\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g042.jpg\" sizes=\"(max-width: 434px) 100vw, 434px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g042.jpg 719w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g042-300x176.jpg 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g042-430x252.jpg 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g042-600x352.jpg 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g042-150x88.jpg 150w\" alt=\"FEA \ubd84\uc11d \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\" width=\"434\" height=\"255\" \/><\/p>\n<p style=\"text-align: center;\">\ud574\uad70\uc758 \uc77c\ubd80 FEM \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8[<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC7240738\/\" target=\"_blank\" rel=\"nofollow noopener\">\ucc38\uc870<\/a>]<\/p>\n<h3><span id=\"63_Sports_FEA_analysis\" class=\"ez-toc-section\"><\/span>Sports &amp; FEA analysis<\/h3>\n<p>\uc2a4\ud3ec\uce20 \uc0b0\uc5c5\uc740 \ud2b9\ud788 \uacbd\uc8fc\uc6a9 \uc790\uc804\uac70\ub098 \uace8\ud504 \ud074\ub7fd\uacfc \uac19\uc740 \uace0\uc131\ub2a5 \uc2a4\ud3ec\uce20 \uc7a5\ube44\uc5d0 \ubcf5\ud569 \uc18c\uc7ac\ub97c \uc801\uadf9\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc720\ud55c\uc694\uc18c\ubc95(FEM)\uc744 \ud65c\uc6a9\ud558\uc5ec \ub354 \uac00\ubccd\uace0, \ub354 \uac15\ud558\uace0, \ub354 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub09c \uc18c\uc7ac\ub97c \uc124\uacc4\ud558\uc5ec \uc6b4\ub3d9\uc120\uc218\uc758 \uacbd\uae30\ub825\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0, \uac00\ub2a5\uc131\uc758 \ud55c\uacc4\ub97c \ub6f0\uc5b4\ub118\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10549\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g045.jpg\" sizes=\"(max-width: 432px) 100vw, 432px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g045.jpg 732w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g045-300x221.jpg 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g045-430x317.jpg 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g045-600x443.jpg 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g045-725x535.jpg 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/polymers-12-00818-g045-150x111.jpg 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95 \ub610\ub294 \uc720\ud55c\uc694\uc18c\ud574\uc11d\uc758 \uc801\uc6a9 | FEA \ud574\uc11d\" width=\"432\" height=\"319\" \/><\/p>\n<p style=\"text-align: center;\">\uc2a4\ud3ec\uce20 \uc7a5\ube44\uc5d0\uc11c\uc758 FEM \uc751\uc6a9 \ubd84\uc57c \uc911 \uc77c\ubd80[<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC7240738\/\" target=\"_blank\" rel=\"nofollow noopener\">\ucc38\uc870<\/a>]<\/p>\n<h2>Strengths and Limitations of the Finite Element Method (FEM)<\/h2>\n<p class=\"\" data-start=\"510\" data-end=\"673\">Like any powerful tool, the Finite Element Method (FEM) has its strengths and weaknesses. Let\u2019s explore what makes FEM so popular \u2014 and where its challenges lie.<\/p>\n<p data-start=\"680\" data-end=\"701\"><strong>\u2705 FEM\uc758 \uc7a5\uc810<\/strong><\/p>\n<p class=\"\" data-start=\"703\" data-end=\"801\">FEM\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \uae30\uc874 \ubc29\ubc95\uc5d0 \ube44\ud574 \uc5ec\ub7ec \uac00\uc9c0 \uc8fc\uc694 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<ul data-start=\"803\" data-end=\"2115\">\n<li class=\"\" data-start=\"803\" data-end=\"931\">\n<p class=\"\" data-start=\"805\" data-end=\"931\"><strong data-start=\"805\" data-end=\"843\">\ubcf5\uc7a1\ud55c \uae30\ud558\ud559\uc744 \uc27d\uac8c \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/strong><br data-start=\"843\" data-end=\"846\" \/>FEM\uc744 \uc0ac\uc6a9\ud558\uba74 \ubd88\uaddc\uce59\ud558\uace0 \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc758 \ubb3c\uccb4\ub97c \uc124\uacc4\ud558\uace0 \ubd84\uc11d\ud558\ub294 \uac83\uc774 \uac04\ub2e8\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"933\" data-end=\"1094\">\n<p class=\"\" data-start=\"935\" data-end=\"1094\"><strong data-start=\"935\" data-end=\"967\">\ub2e4\uc591\ud55c \uc18c\uc7ac \ubaa8\ub378\ub9c1:<\/strong><br data-start=\"967\" data-end=\"970\" \/>FEM\uc740 \uc5ec\ub7ec \uc7ac\ub8cc\ub098 \ub2e4\uc591\ud55c \ud2b9\uc131\uc744 \uc9c0\ub2cc \uc7ac\ub8cc(\ub2e8\uc77c \uc694\uc18c \ub0b4\uc5d0\uc11c\ub3c4)\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \uad6c\uc870\ub97c \ubaa8\ub378\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1096\" data-end=\"1252\">\n<p class=\"\" data-start=\"1098\" data-end=\"1252\"><strong data-start=\"1098\" data-end=\"1131\">\uc720\uc5f0\ud55c \uacbd\uacc4 \uc870\uac74:<\/strong><br data-start=\"1131\" data-end=\"1134\" \/>\uace0\uc815 \uc9c0\uc9c0\ub300, \uc555\ub825, \uc5f4 \ud558\uc911 \ub4f1 \ubb34\ud55c\ud55c \ub2e4\uc591\ud55c \uacbd\uacc4 \uc870\uac74\uc744 \uad00\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1254\" data-end=\"1430\">\n<p class=\"\" data-start=\"1256\" data-end=\"1430\"><strong data-start=\"1256\" data-end=\"1281\">\ud604\uc9c0\ud654\ub41c \uac1c\uc120:<\/strong><br data-start=\"1281\" data-end=\"1284\" \/>\uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ud544\uc694\ud55c \uacbd\uc6b0 \uba54\uc2dc\ub97c \uc138\ubd84\ud654\ud558\uc5ec \uc911\uc694\ud55c \uc601\uc5ed\uc5d0 \ub354 \uc791\uc740 \uc694\uc18c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc804\uccb4 \ubaa8\ub378\uc5d0 \uacfc\ubd80\ud558\ub97c \uc8fc\uc9c0 \uc54a\uace0\ub3c4 \uc815\ud655\ub3c4\ub97c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1432\" data-end=\"1605\">\n<p class=\"\" data-start=\"1434\" data-end=\"1605\"><strong data-start=\"1434\" data-end=\"1464\">\ube44\uc120\ud615 \ubb38\uc81c \ud574\uacb0:<\/strong><br data-start=\"1464\" data-end=\"1467\" \/>FEM\uc740 \uae30\uc874 \ubc29\uc2dd\uc73c\ub85c\ub294 \uc5b4\ub824\uc6e0\ub358 \ube44\uc120\ud615 \uc7ac\ub8cc \uac70\ub3d9(\uc18c\uc131 \ubcc0\ud615 \ub4f1)\uacfc \ud070 \ubcc0\ud615\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1607\" data-end=\"1750\">\n<p class=\"\" data-start=\"1609\" data-end=\"1750\"><strong data-start=\"1609\" data-end=\"1640\">\uad11\ubc94\uc704\ud55c \uc751\uc6a9 \ubd84\uc57c:<\/strong><br data-start=\"1640\" data-end=\"1643\" \/>\uad6c\uc870 \uc5ed\ud559, \uc5f4 \uc804\ub2ec, \uc720\uccb4 \ud750\ub984, \uc804\uc790\uae30\ud559 \ub4f1\uc758 \uc2dc\ubbac\ub808\uc774\uc158\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1752\" data-end=\"1936\">\n<p class=\"\" data-start=\"1754\" data-end=\"1936\"><strong data-start=\"1754\" data-end=\"1786\">\uc0ac\uc6a9\uc790 \uce5c\ud654\uc801\uc774\uace0 \uc9c0\uc6d0 \uac00\ub2a5:<\/strong><br data-start=\"1786\" data-end=\"1789\" \/>ANSYS, Abaqus, COMSOL, SolidWorks\uc640 \uac19\uc740 \ucd5c\uc2e0 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uba74 \ub2e4\uc591\ud55c \ud29c\ud1a0\ub9ac\uc5bc, \uc11c\uc801, \ub9ac\uc18c\uc2a4\uac00 \uc81c\uacf5\ub418\uc5b4 FEM\uc5d0 \uc27d\uac8c \uc811\uadfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1938\" data-end=\"2115\">\n<p class=\"\" data-start=\"1940\" data-end=\"2115\"><strong data-start=\"1940\" data-end=\"1960\">\uacb0\uacfc \uc911\uc2ec:<\/strong><br data-start=\"1960\" data-end=\"1963\" \/>\uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc190\uc73c\ub85c \uae4a\uc774 \uacc4\uc0b0\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc751\ub825, \ubcc0\uc704, \uc5f4 \uad6c\ubc30, \uc555\ub825\uc7a5 \ub4f1\uc758 \uacb0\uacfc\ub97c \ube60\ub974\uac8c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2122\" data-end=\"2146\"><strong>\u26a0\ufe0f FEM\uc758 \ud55c\uacc4<\/strong><\/p>\n<p class=\"\" data-start=\"2148\" data-end=\"2213\">FEM\uc740 \uac15\ub825\ud55c \uae30\ub2a5\uc744 \uac00\uc9c0\uace0 \uc788\uc9c0\ub9cc, \uba87 \uac00\uc9c0 \uc911\uc694\ud55c \ud55c\uacc4\ub3c4 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul data-start=\"2215\" data-end=\"3116\">\n<li class=\"\" data-start=\"2215\" data-end=\"2382\">\n<p class=\"\" data-start=\"2217\" data-end=\"2382\"><strong data-start=\"2217\" data-end=\"2245\">\ub192\uc740 \uacc4\uc0b0 \ube44\uc6a9:<\/strong><br data-start=\"2245\" data-end=\"2248\" \/>\uc815\uad50\ud55c \uba54\uc2dc\ub294 \uc694\uc18c\uc640 \ub178\ub4dc\uc758 \uc218\ub97c \ud06c\uac8c \ub298\ub9ac\ubbc0\ub85c \ub354 \ub9ce\uc740 \uba54\ubaa8\ub9ac, \ucc98\ub9ac \ub2a5\ub825, \uc194\ub8e8\uc158 \uc2dc\uac04\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2384\" data-end=\"2607\">\n<p class=\"\" data-start=\"2386\" data-end=\"2607\"><strong data-start=\"2386\" data-end=\"2417\">\ub300\ub7b5\uc801\uc778 \uc194\ub8e8\uc158\ub9cc:<\/strong><br data-start=\"2417\" data-end=\"2420\" \/>FEM\uc740 \uc815\ud655\ud55c \ub2f5\uc774 \uc544\ub2cc \uc218\uce58\uc801 \uadfc\uc0ac\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<br data-start=\"2480\" data-end=\"2483\" \/>\uc624\ub958\ub294 \ub3c4\uba54\uc778 \uc804\uccb4\uc5d0\uc11c \ucd5c\uc18c\ud654\ub418\uc9c0\ub9cc, \uc2e4\uc81c \uc815\ud655\ub3c4\ub294 \ud2b9\uc815 \uc9c0\uc810(\uc77c\ubc18\uc801\uc73c\ub85c \ub178\ub4dc)\uc5d0\uc11c\ub9cc \ubcf4\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2609\" data-end=\"2776\">\n<p class=\"\" data-start=\"2611\" data-end=\"2776\"><strong data-start=\"2611\" data-end=\"2639\">\ud604\uc2e4\uc758 \uc774\uc0c1\ud654:<\/strong><br data-start=\"2639\" data-end=\"2642\" \/>\uc2e4\uc81c \uad6c\uc870\ub97c \uc774\uc0c1\uc801\uc778 \ubaa8\ub378\ub85c \ub2e8\uc21c\ud654\ud558\uba74 \ubd80\uc815\ud655\uc131\uc774 \uc0dd\uae38 \uc218 \uc788\uc73c\uba70, \ud2b9\ud788 \ub9e4\uc6b0 \ubcf5\uc7a1\ud558\uac70\ub098 \uc720\uae30\uc801\uc778 \ubaa8\uc591\uc758 \uacbd\uc6b0 \ub354\uc6b1 \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2778\" data-end=\"2924\">\n<p class=\"\" data-start=\"2780\" data-end=\"2924\"><strong data-start=\"2780\" data-end=\"2800\">\uba54\uc2dc \uc885\uc18d\uc131:<\/strong><br data-start=\"2800\" data-end=\"2803\" \/>\uc798\ubabb \uc0dd\uc131\ub41c \uba54\uc2dc\ub294 \uc798\ubabb\ub41c \uacb0\uacfc\ub098 \ubd88\uc548\uc815\ud55c \uacb0\uacfc\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br data-start=\"2867\" data-end=\"2870\" \/>\uc88b\uc740 \uba54\uc2f1\uc744 \uc704\ud574\uc11c\ub294 \uacbd\ud5d8\uacfc \ud310\ub2e8\ub825\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2926\" data-end=\"3116\">\n<p class=\"\" data-start=\"2928\" data-end=\"3116\"><strong data-start=\"2928\" data-end=\"2952\">\uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc885\uc18d\uc131:<\/strong><br data-start=\"2952\" data-end=\"2955\" \/>\uc624\ub298\ub0a0 FEM \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub294 \uc0ac\uc6a9\ud558\uae30\uac00 \uc26c\uc6cc\uc84c\uc9c0\ub9cc, \uc758\ubbf8 \uc788\ub294 \uacb0\uacfc\ub97c \uc5bb\uc73c\ub824\uba74 \uc5ec\uc804\ud788 \uae30\ubcf8 \ubb3c\ub9ac\ud559\uacfc \uc218\uce58\uc801 \ubc29\ubc95\uc5d0 \ub300\ud55c \uae4a\uc740 \uc774\ud574\uac00 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p>FEM\uc740 \ub9ce\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubb38\uc81c\uc5d0 \ub300\ud574 \ub9e4\uc6b0 \uc815\ud655\ud558\uc9c0\ub9cc, \uace0\ucc28\uc6d0 \ub610\ub294 \uc5ed\ubc29\ud5a5 \ubb38\uc81c\uc5d0\uc11c\ub294 \uacc4\uc0b0 \ube44\uc6a9\uc774 \ub192\uace0 \ud6a8\uc728\uc131\uc774 \ub5a8\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \ub300\uc548\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.\u00a0<strong data-start=\"882\" data-end=\"948\"><a class=\"decorated-link cursor-pointer\" href=\"https:\/\/caeassistant.com\/blog\/physics-informed-neural-networks-pinns\/\" target=\"_blank\" rel=\"noopener\" data-start=\"884\" data-end=\"946\">\ubb3c\ub9ac\ud559 \uae30\ubc18 \uc2e0\uacbd\ub9dd(PINN)<\/a><\/strong>, \uc774\ub7ec\ud55c \ud55c\uacc4 \uc911 \uc77c\ubd80\ub97c \uadf9\ubcf5\ud558\uae30 \uc704\ud574 \uae30\uacc4 \ud559\uc2b5\uacfc \ubb3c\ub9ac\ud559\uc744 \uacb0\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\ube60\ub978 \uc694\uc57d \ud45c<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\">\uac15\uc810<\/td>\n<td style=\"width: 50%;\">\uc81c\ud55c \uc0ac\ud56d<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">\ubcf5\uc7a1\ud55c \uae30\ud558\ud559\uc744 \ud574\uacb0\ud569\ub2c8\ub2e4<\/td>\n<td style=\"width: 50%;\">\uc0c1\ub2f9\ud55c \uacc4\uc0b0 \ub9ac\uc18c\uc2a4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">\ubaa8\ub378\uc740 \ub2e4\uc591\ud55c \uc7ac\ub8cc\ub97c \uc27d\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<td style=\"width: 50%;\">\uadfc\uc0ac\uc801 \uc194\ub8e8\uc158\ub9cc<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">\ubcf5\uc7a1\ud55c \uacbd\uacc4 \uc870\uac74\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4<\/td>\n<td style=\"width: 50%;\">\uc815\ud655\ub3c4\ub294 \uba54\uc2dc \ud488\uc9c8\uc5d0 \ud06c\uac8c \uc88c\uc6b0\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">\ube44\uc120\ud615 \ub3d9\uc791\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud569\ub2c8\ub2e4<\/td>\n<td style=\"width: 50%;\">\uc2e4\uc81c \uc138\uacc4 \uac1d\uccb4\uc758 \uc774\uc0c1\ud654\ub294 \uc644\ubcbd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">\uc0ac\uc6a9\uc790 \uce5c\ud654\uc801\uc778 \ub3c4\uad6c\uc640 \ud48d\ubd80\ud55c \ub9ac\uc18c\uc2a4<\/td>\n<td style=\"width: 50%;\">\uc774\ub860\uc801 \uc774\ud574 \uc5c6\uc774\ub294 \uc624\uc6a9\uc758 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"vc_row wpb_row vc_row-fluid\">\n<div class=\"wpb_column vc_column_container vc_col-sm-12\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<h2>FEM Software<\/h2>\n<p>\uc720\ud55c\uc694\uc18c \ud504\ub85c\uadf8\ub7a8\uc744 \uc9c0\uc6d0\ud558\uace0 \uc720\ud55c\uc694\uc18c \ubaa8\ub378\uc744 \uc124\uacc4\ud558\ub294 \ub370 \uad00\uc2ec\uc774 \uc788\ub294 \uc0ac\uc6a9\uc790\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uad6c\ub9e4\ud558\uae30 \uc804\uc5d0 \uacf5\uae09\uc5c5\uccb4\uc640 \uc2e0\uc911\ud558\uac8c \uc0c1\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc720\ud55c\uc694\uc18c\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \ud604\uc7ac \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub2e4\uc591\ud55c \uc0c1\uc6a9 \ubc0f \uac1c\uc778\uc6a9 \ucef4\ud4e8\ud130 \ud504\ub85c\uadf8\ub7a8\uc5d0 \ub300\ud55c \uc774\ud574\ub97c \ub3d5\uae30 \uc704\ud574, \ud604\uc7ac \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud504\ub85c\uadf8\ub7a8\uc758 \uc77c\ubd80 \ubaa9\ub85d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li>Autodesk Simulation Multiphysics<\/li>\n<li>\uc544\ubc14\ucfe0\uc2a4<\/li>\n<li>\uc564\uc2dc\uc2a4<\/li>\n<li>\ucf54\uc2a4\ubaa8\uc2a4\/M<\/li>\n<li>GT-\uc2a4\ud2b8\ub8e8\ub4e4<\/li>\n<li>LS-\ub2e4\uc774\ub098<\/li>\n<li>\ub9c8\ud06c<\/li>\n<li>MSC\/\ub098\uc2a4\ud2b8\ub780<\/li>\n<li>\ub2c8\uc0ac<\/li>\n<li>\ud504\ub85c\/\uba54\uce74\ub2c8\uce74<\/li>\n<li>SAP2000<\/li>\n<li>\uc2a4\ud0c0\ub2e4\uc778<\/li>\n<\/ol>\n<p><strong>\ucef4\ud4e8\ud130 \uc9c0\uc6d0 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc758 \ub2e4\ub978 \ub3c4\uad6c\ub4e4 \uc911\uc5d0\uc11c FEA\uc758 \uc704\uce58\ub294 \ubb34\uc5c7\uc778\uac00?<\/strong><\/p>\n<p>FEA\ub294 \uae30\uacc4 \uc124\uacc4 \ud504\ub85c\uc138\uc2a4\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc5ec\ub7ec \ucef4\ud4e8\ud130 \uc9c0\uc6d0 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1(CAE) \ub3c4\uad6c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub2e4\ub978 CAE \ub3c4\uad6c\ub85c\ub294 \uc720\uccb4 \ud574\uc11d\uacfc \uae30\uacc4 \ud574\uc11d(\uc77c\ubc18\uc801\uc73c\ub85c \uc804\uc0b0 \uc720\uccb4 \uc5ed\ud559(CFD)\uc774\ub77c\uace0 \ud568)\uc774 \uc788\uc2b5\ub2c8\ub2e4. FEA, CFD, \uadf8\ub9ac\uace0 \ub3d9\uc791 \ud574\uc11d\uc774\ub77c\ub294 \uc138 \uac00\uc9c0 \uc8fc\uc694 CAE \ub3c4\uad6c\ub294 \ubaa8\ub4e0 CAE \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ud5c8\ube0c\uc778 \ucef4\ud4e8\ud130 \uc9c0\uc6d0 \uc124\uacc4(CAD)\uc5d0 \ud1b5\ud569\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ud615\uc0c1, \uc7ac\ub8cc \ud2b9\uc131, \uadf8\ub9ac\uace0 \ud2b9\uc815 \uacbd\uacc4 \uc870\uac74\uc740 CAD\uc640 \uc560\ub4dc\uc778 \ud504\ub85c\uadf8\ub7a8, \uadf8\ub9ac\uace0 \uc560\ub4dc\uc778 \ud504\ub85c\uadf8\ub7a8 \uac04\uc5d0 \uad50\ud658\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. FEA, CFD, \uadf8\ub9ac\uace0 \uae30\uacc4 \ud574\uc11d\uc740 \uac01\uac01 \ub3c5\ub9bd\uc801\uc73c\ub85c \uac1c\ubc1c\ub418\uc5c8\uc73c\uba70 \uc11c\ub85c \ub2e4\ub978 \uc218\uce58 \ud574\uc11d \ubc29\ubc95\uc744 \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4. CAE \ub3c4\uad6c\ub294 \ub3c5\ub9bd \uc2e4\ud589\ud615 \ud504\ub85c\uadf8\ub7a8\uc774\uba70 CAD\uc758 \uc560\ub4dc\uc778\uc740 \uc544\ub2c8\uc9c0\ub9cc, CAD\uc5d0 \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-20083 size-full\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/FEA-_-CAE.png\" sizes=\"(max-width: 414px) 100vw, 414px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/FEA-_-CAE.png 414w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/FEA-_-CAE-300x209.png 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/FEA-_-CAE-62x43.png 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/FEA-_-CAE-150x104.png 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ud574\uc11d | Abaqus FEA\" width=\"414\" height=\"288\" \/><\/h2>\n<p style=\"text-align: center;\">Figure \u2013 CAE applications such as FEA, CFD, and Motion Analysis are add-ins to CAD,They can exchange data with CAD and among themselves<\/p>\n<h3><span id=\"81_Verification_and_Validation_of_FEA_Results\" class=\"ez-toc-section\"><\/span><strong>Verification and Validation of FEA Results<\/strong><strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/strong><\/h3>\n<p>FEA\ub97c \uc774\uc6a9\ud55c \uc124\uacc4 \ubd84\uc11d\uc5d0 \uc801\uc6a9\ub418\ub294 \uac80\uc99d \ubc0f \ud655\uc778\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\uc758\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uac80\uc99d\uc740 \uc218\ud559\uc801 \ubaa8\ub378\uc774 \uc774\uc0b0\ud654\ub418\uc5b4 \uc62c\ubc14\ub974\uac8c \ud480\ub838\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<li>\uac80\uc99d\uc740 \uacb0\uacfc\uc758 \uc758\ub3c4\ub41c \uc0ac\uc6a9 \uad00\uc810\uc5d0\uc11c \uc194\ub8e8\uc158\uc774 \ud604\uc2e4\uc744 \uc815\ud655\ud558\uac8c \ud45c\ud604\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \ub610\ud55c, \uacb0\uacfc\uac00 \ubd84\uc11d\ub41c \uc2dc\uc2a4\ud15c\uc758 \uc2e4\uc81c \ub3d9\uc791\uc744 \uc815\ud655\ud558\uac8c \uc124\uba85\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ubd84\uc11d \ub300\uc0c1 \uc2dc\uc2a4\ud15c\uc758 \uc2e4\uc81c \ub3d9\uc791\uc744 \uacb0\uacfc\uac00 \uc815\ud655\ud558\uac8c \uc124\uba85\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<p>\uba54\uc2dc \uc624\ub958\uac00 \uc788\ub294 \ubaa8\ub378\uc740 \uac80\uc99d \ud14c\uc2a4\ud2b8\uc5d0 \uc2e4\ud328\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub108\ubb34 \ud070 \uc694\uc18c\ub97c \uc0ac\uc6a9\ud558\uba74 \uc798\ubabb\ub41c \ud574\uac00 \ub3c4\ucd9c\ub429\ub2c8\ub2e4. \uc774\uc0b0\ud654 \uc624\ub958\ub098 \ud574 \uc624\ub958\ub85c \uc778\ud574 \uacb0\uacfc\uac00 \ubb34\ud6a8\ud654\ub418\uba74 \uac80\uc99d \ud14c\uc2a4\ud2b8\uc5d0 \uc2e4\ud328\ud569\ub2c8\ub2e4. \uc218\ub834 \ubd84\uc11d\uc740 \ud14c\uc2a4\ud2b8 \uc2e4\ud328\uc758 \uc6d0\uc778\uc774 \ub418\ub294 \ubb38\uc81c\ub97c \ubc1c\uacac\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc911 \uc815\uc758\uac00 \uc798\ubabb\ub41c \ubaa8\ub378\uc740 \uac80\uc99d \ud14c\uc2a4\ud2b8\uc5d0 \uc2e4\ud328\ud569\ub2c8\ub2e4. \uac80\uc99d\uc740 \uc218\ud559\uc801 \ubaa8\ub378 \ud574\uc758 \uc815\ud655\uc131\uc5d0\ub9cc \uad00\uc2ec\uc774 \uc788\uace0 \uc218\ud559\uc801 \ubaa8\ub378 \uc790\uccb4\uc758 \uc815\ud655\uc131\uc5d0\ub294 \uad00\uc2ec\uc774 \uc5c6\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc218\ud559\uc801 \ubaa8\ub378\uc758 \uc815\ud655\uc131\uacfc \ud574\uc758 \uc815\ud655\uc131\uc744 \ubaa8\ub450 \ud655\ub9bd\ud558\ub294 \uac83\uc774 \uac80\uc99d \uacfc\uc815\uc785\ub2c8\ub2e4. \uc218\ud559\uc801 \ubaa8\ub378 \uc815\uc758\uc5d0 \uac1c\ub150\uc801 \uc624\ub958\uac00 \uc788\uc73c\uba74 \uac80\uc99d\uc740 \uc2e4\ud328\ud569\ub2c8\ub2e4. \uac1c\ub150\uc801 \uc624\ub958\ub294 \uc774\uc0b0\uc801 \uc624\ub958\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \uc704\ud5d8\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\ud788 \uac1c\ub150\uc801 \uc624\ub958\ub97c \uac10\uc9c0\ud558\ub294 \uba85\ud655\ud558\uac8c \uc815\uc758\ub41c \ud504\ub85c\uc138\uc2a4\uac00 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \ubaa8\ub378\ub7ec\uc758 \uc8fc\uc758\ub97c \ub04c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac80\uc99d \uc624\ub958\uc5d0 \ub300\ud55c \uc720\uc77c\ud55c \ubcf4\ud638 \uc218\ub2e8\uc740 \ubd84\uc11d \ub300\uc0c1 \ubb38\uc81c\ub97c \uc815\ud655\ud558\uac8c \uc815\uc758\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uac80\uc99d\uc740 \uc218\ud559\uc801 \ubaa8\ub378\uc758 \uc218\uce58\uc801 \ud574\ub97c \uac80\uc99d\ud558\uace0, \uac80\uc99d\uc740 \uacb0\uacfc\uac00 \uc2e4\uc81c \uc0c1\ud669\uc5d0 \uc5bc\ub9c8\ub098 \uc798 \uc801\uc6a9\ub418\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \ud750\ub984\ub3c4\ub294 \ub610\ud55c FEA \ud504\ub85c\uc81d\ud2b8\uc758 \uac01 \ub2e8\uacc4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc624\ub958\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-20084 size-full\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/FEA-_-verfication01.jpg\" sizes=\"(max-width: 447px) 100vw, 447px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/FEA-_-verfication01.jpg 447w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/FEA-_-verfication01-300x232.jpg 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/FEA-_-verfication01-430x333.jpg 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/FEA-_-verfication01-62x48.jpg 62w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/FEA-_-verfication01-150x116.jpg 150w\" alt=\"\uc720\ud55c\uc694\uc18c\ubc95\" width=\"447\" height=\"346\" \/><\/p>\n<p style=\"text-align: center;\">Figure \u2013 Verification and validation of FEA results and the errors introduced at each step of the FEA project<\/p>\n<\/div>\n<\/div>\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<h2><span id=\"9_Understanding_the_Common_Causes_of_Errors_in_Finite_Element_Analysis_FEA\" class=\"ez-toc-section\"><\/span><strong>\uc720\ud55c\uc694\uc18c\ud574\uc11d(FEA)\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc77c\ubc18\uc801\uc778 \uc624\ub958 \uc6d0\uc778 \uc774\ud574<\/strong><\/h2>\n<p>Finite Element Analysis (FEA) has revolutionized the way engineers and designers approach complex simulations, helping them solve problems across diverse fields from aerospace to biomechanics. However, like any powerful tool, FEA isn\u2019t immune to errors. A single misstep can lead to inaccurate results, which could have significant real-world consequences. Understanding where these errors stem from is essential for improving the reliability of your simulations.<\/p>\n<p>\uc774 \uae00\uc5d0\uc11c\ub294 \uc720\ud55c\uc694\uc18c\ud574\uc11d\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc8fc\uc694 \uc624\ub958 \uc6d0\uc778\uc744 \uc0b4\ud3b4\ubcf4\uace0 \uc774\ub97c \ubc29\uc9c0\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\uba54\uc2dc \ud488\uc9c8: \uc815\ud655\ub3c4\uc758 \uae30\ucd08<\/strong><\/li>\n<\/ol>\n<p>FEA\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uce21\uba74 \uc911 \ud558\ub098\ub294 \uba54\uc2dc(mesh)\uc785\ub2c8\ub2e4. \uba54\uc2dc\ub294 \ubaa8\ub378\uc744 \ub354 \uc791\uace0 \ub2e8\uc21c\ud55c \uc694\uc18c\ub85c \ubd84\ud560\ud558\ub294 \uc791\uc5c5\uc785\ub2c8\ub2e4. \uba54\uc2dc\uc758 \ud488\uc9c8\uacfc \ubc00\ub3c4\ub294 \uacb0\uacfc\uc758 \uc815\ud655\ub3c4\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<ol start=\"2\">\n<li><strong>\uacbd\uacc4 \uc870\uac74: \ubb34\ub300 \uc124\uc815<\/strong><\/li>\n<\/ol>\n<p>\uc720\ud55c\uc694\uc18c\ud574\uc11d(FEA)\uc774 \uc2e4\uc81c \uac70\ub3d9\uc744 \ubc18\uc601\ud558\ub824\uba74 \uc815\ud655\ud55c \uacbd\uacc4 \uc870\uac74\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uacbd\uacc4 \uc870\uac74\uc758 \uc624\ub958\ub294 \ub9e4\uc6b0 \ubd80\uc815\ud655\ud55c \uacb0\uacfc\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol start=\"3\">\n<li><strong>\uc7ac\ub8cc \uc18d\uc131: \ubaa8\ub378\uc758 \ud575\uc2ec<\/strong><\/li>\n<\/ol>\n<p>FEA \uacb0\uacfc\uc758 \uc815\ud655\ub3c4\ub294 \uc785\ub825\ud558\ub294 \uc7ac\ub8cc \ud2b9\uc131\uc5d0 \ud06c\uac8c \uc88c\uc6b0\ub429\ub2c8\ub2e4. \uc798\ubabb\ub41c \uc7ac\ub8cc \ub370\uc774\ud130\ub294 \uc2dc\ubbac\ub808\uc774\uc158 \uacb0\uacfc\uc5d0 \ud070 \uc624\ub958\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol start=\"4\">\n<li><strong>\uc194\ubc84 \uc218\ub834 \ubb38\uc81c: \uc194\ub8e8\uc158\uc774 \uc815\ucc29\ub418\uc9c0 \uc54a\uc744 \ub54c<\/strong><\/li>\n<\/ol>\n<p>\uc194\ubc84 \uc218\ub834\uc740 \uc720\ud55c\uc694\uc18c\ud574\uc11d(FEA)\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c\ub85c, \ubb38\uc81c\uac00 \uc120\ud0dd\ud55c \uc124\uc815\uc5d0 \ube44\ud574 \ub108\ubb34 \ubcf5\uc7a1\ud560 \ub54c \uc790\uc8fc \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc218\ub834\uc740 \uc5ec\ub7ec \ubc88\uc758 \ubc18\ubcf5 \uc791\uc5c5 \ud6c4 \uc218\uce58 \ud574\uc11d \uacb0\uacfc\uac00 \uc548\uc815\ud654\ub418\ub294 \uacfc\uc815\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"vc_row wpb_row vc_row-fluid\">\n<div class=\"wpb_column vc_column_container vc_col-sm-12\">\n<div class=\"vc_column-inner\">\n<div class=\"wpb_wrapper\">\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<h2><span id=\"10_A_Brief_Introduction_to_Finite_Element_Analysis_History\" class=\"ez-toc-section\"><\/span>A Brief Introduction to Finite Element Analysis History<\/h2>\n<p>Now, let\u2019s make an introduction to finite element analysis history and see where it come from.<\/p>\n<ul>\n<li><strong>1941<\/strong>\u00a0&amp;<strong>\u00a01943<\/strong>, \uad6c\uc870\uacf5\ud559 \ubd84\uc57c\uc5d0\uc11c Hrennikoff\uc640 McHenry\uc758 \uc5f0\uad6c\ub97c \ubc14\ud0d5\uc73c\ub85c, \uc720\ud55c\uc694\uc18c\ubc95\uc758 \ud604\ub300\uc801 \ubc1c\uc804\uc774 1940\ub144\ub300\uc5d0 \uc2dc\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>~ \uc548\uc5d0\u00a0<strong>1947<\/strong>, Levy\ub294 \uc720\uc5f0\uc131 \ub610\ub294 \ud798 \ubc29\ubc95\uc744 \uac1c\ubc1c\ud588\uc73c\uba70 \uadf8\uc758 \uc5f0\uad6c\uc5d0\uc11c\ub294 \ub2e4\ub978 \uc811\uadfc \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud574\uc57c \ud55c\ub2e4\uace0 \uad8c\uc7a5\ud588\uc2b5\ub2c8\ub2e4.\u00a0<strong>1953<\/strong>.<\/li>\n<li>~ \uc548\uc5d0\u00a0<strong>1954,<\/strong>\u00a0\uc544\ub974\uc9c0\ub9ac\uc2a4\uc640 \ucf08\uc2dc\ub294 \uc5d0\ub108\uc9c0 \uc6d0\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud589\ub82c \uad6c\uc870 \ubd84\uc11d \uae30\uc220\uc744 \ub9cc\ub4e4\uc5b4\ub0c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>~ \uc548\uc5d0\u00a0<strong>1956<\/strong>\u00a0\ud130\ub108(Turner) \ub4f1\uc740 2\ucc28\uc6d0 \uc694\uc18c\uc5d0 \ub300\ud55c \ucd5c\ucd08\uc758 \ud574\uc11d\uc744 \uc81c\uc2dc\ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub4e4\uc740 \ud3c9\uba74\uc751\ub825 \ud558\uc5d0\uc11c 2\ucc28\uc6d0 \uc0bc\uac01\ud615 \ubc0f \uc9c1\uc0ac\uac01\ud615 \uc694\uc18c, \ubcf4 \uc694\uc18c, \ud2b8\ub7ec\uc2a4 \uc694\uc18c\uc5d0 \ub300\ud55c \uac15\uc131 \ud589\ub82c\uc744 \uc0dd\uc131\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n<li>~ \uc548\uc5d0\u00a0<strong>1960<\/strong>\u00a0Clough developed the term \u201cfinite element\u201d when plane stress analysis used both triangular and rectangular elements.<\/li>\n<li>~ \uc548\uc5d0\u00a0<strong>1961,<\/strong>\u00a0Melosh\ub294 \ud3c9\ud3c9\ud558\uace0 \uc9c1\uc0ac\uac01\ud615 \ud310 \uad7d\ud798 \uc694\uc18c \uac15\uc131 \ud589\ub82c\uc744 \uac1c\ubc1c\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n<li>~ \uc548\uc5d0\u00a0<strong>1963<\/strong>\u00a0\uba5c\ub85c\uc26c\ub294 \uc0ac\uba74\uccb4 \uac15\uc131 \ud589\ub82c\uc744 \uac1c\ubc1c\ud558\uc5ec \uc720\ud55c\uc694\uc18c\ubc95\uc744 3\ucc28\uc6d0 \ubb38\uc81c\uc5d0 \ud655\uc7a5\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n<li>~ \uc548\uc5d0\u00a0<strong>1963<\/strong>\u00a0Melosh\u2019s realization that the finite element method could be set up in terms of a variational formulation, it began to be used to solve nonstructural applications.<\/li>\n<li>~ \uc548\uc5d0\u00a0<strong>1965<\/strong>\u00a0\uc544\ucc98\ub294 \uc77c\uad00 \uc9c8\ub7c9 \ud589\ub82c\uc744 \uac1c\ubc1c\ud560 \ub54c \ub3d9\uc801 \ud574\uc11d\uc744 \uace0\ub824\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n<li>~ \uc548\uc5d0\u00a0<strong>1968,<\/strong>\u00a0Zienkiewicz et al. extended the method to visco elasticity problems.\u00a0(Introduction to finite element method)<\/li>\n<li>~ \uc548\uc5d0\u00a0<strong>1969\ub144, \uc0ac\uc6a9<\/strong>\u00a0\uac00\uc911\uc794\ub958 \uae30\ubc95\uc740 Szabo\uc640 Lee\uac00 \ucd5c\ucd08\ub85c \uad6c\uc870 \ubd84\uc11d\uc5d0 \uc0ac\uc6a9\ud588\ub358 \ud0c4\uc131 \ubc29\uc815\uc2dd\uc744 \uc5bb\uae30 \uc704\ud574 \uace0\uc548\ud55c \uae30\ubc95\uc785\ub2c8\ub2e4.<\/li>\n<li>~ \uc548\uc5d0\u00a0<strong>1976<\/strong>, \ubca8\ub9ac\uce58\ucf54\ub294 \ub300\ubcc0\uc704 \ube44\uc120\ud615 \ub3d9\uc801 \uac70\ub3d9\uacfc \uad00\ub828\ub41c \ubb38\uc81c\ub97c \uace0\ub824\ud558\uace0, \uadf8 \uacb0\uacfc\ub85c \ubc1c\uc0dd\ud558\ub294 \ubc29\uc815\uc2dd \uc2dc\uc2a4\ud15c\uc744 \ud480\uae30 \uc704\ud55c \uc218\uce58 \uae30\ubc95\uc744 \uac1c\uc120\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ud6c4\ubc18\uc5d0\u00a0<strong>1970<\/strong>s\uc640 \ucd08\uae30\u00a0<strong>1980<\/strong>\ub300\uaddc\ubaa8 \ud1b5\ud569\uacfc \uc708\ub3c4\uc6b0 \uc2a4\ud0c0\uc77c\uc758 \uadf8\ub798\ud53d \uc0ac\uc6a9\uc790 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uac16\ucd98 \uc6cc\ud06c\uc2a4\ud14c\uc774\uc158\uc774 \ucef4\ud4e8\ud130 \ub9c8\uc6b0\uc2a4\uc640 \ud568\uaed8 \ucc98\uc74c \uac1c\ubc1c\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10535\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-120302.jpg\" sizes=\"(max-width: 961px) 100vw, 961px\" srcset=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-120302.jpg 1276w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-120302-300x153.jpg 300w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-120302-1024x523.jpg 1024w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-120302-430x220.jpg 430w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-120302-768x392.jpg 768w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-120302-1200x613.jpg 1200w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-120302-600x307.jpg 600w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-120302-725x370.jpg 725w, https:\/\/caeassistant.com\/wp-content\/uploads\/2022\/12\/Screenshot-2022-11-29-120302-150x77.jpg 150w\" alt=\"FEM \uc720\ud55c\uc694\uc18c\ubc95\uc758 \uac04\ub7b5\ud55c \uc5ed\uc0ac\" width=\"961\" height=\"491\" \/><\/p>\n<\/div>\n<\/div>\n<div class=\"wpb_text_column wpb_content_element\">\n<div class=\"wpb_wrapper\">\n<h2><span id=\"11_Conclusion\" class=\"ez-toc-section\"><\/span>\uacb0\ub860<\/h2>\n<p class=\"\" data-start=\"242\" data-end=\"571\">\uc774 \uae00\uc5d0\uc11c\ub294 \uc720\ud55c\uc694\uc18c\ubc95(FEM)\uc758 \uae30\ubcf8\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. FEM\uc774 \ubb34\uc5c7\uc778\uc9c0, \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0, \uc5b4\ub514\uc5d0 \uc0ac\uc6a9\ub418\ub294\uc9c0 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<br data-start=\"369\" data-end=\"372\" \/>\uc774\uc81c FEM\uc774 \ub2e8\uc21c\ud55c \uc218\ud559\uc801 \ub3c4\uad6c\uac00 \uc544\ub2c8\ub77c\u00a0<em data-start=\"433\" data-end=\"447\">\uac8c\uc784 \uccb4\uc778\uc800<\/em>\u00a0\uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ub354 \uc548\uc804\ud55c \ub2e4\ub9ac, \ub354 \ud2bc\ud2bc\ud55c \ud56d\uacf5\uae30, \ub354 \ube60\ub978 \uc790\ub3d9\ucc28, \uc2ec\uc9c0\uc5b4 \uc0dd\uba85\uc744 \uad6c\ud558\ub294 \uc758\ub8cc \uae30\uae30\ub97c \uc124\uacc4\ud558\ub294 \ub370 \ub9e4\uc77c \uc0ac\uc6a9\ud558\ub294 \uae30\uc220\uc785\ub2c8\ub2e4.<\/p>\n<p class=\"\" data-start=\"573\" data-end=\"782\">\ubb3c\ub860, \ubcf5\uc7a1\ud55c \uce21\uba74\ub3c4 \uc788\uc8e0.<br data-start=\"603\" data-end=\"606\" \/>\ub124, \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<br data-start=\"630\" data-end=\"633\" \/>But FEM allows us to tackle problems that traditional hand calculations simply can\u2019t handle \u2014 and that\u2019s why it\u2019s so essential in modern engineering.<\/p>\n<p class=\"\" data-start=\"784\" data-end=\"1116\">\uacf5\ud559\uc744 \uc804\uacf5\ud558\ub294 \ud559\uc0dd\uc73c\ub85c\uc11c FEM\uc744 \ubc30\uc6b0\uba74\u00a0<em data-start=\"836\" data-end=\"852\">\uc5c4\uccad\ub09c \uc774\uc810<\/em>.<br data-start=\"853\" data-end=\"856\" \/>\uc790\ub3d9\ucc28, \ud56d\uacf5\uc6b0\uc8fc, \uc0dd\ubb3c\uc758\ud559, \uc5d0\ub108\uc9c0, \ud1a0\ubaa9\uacf5\ud559 \ub4f1\uc758 \uc0b0\uc5c5\uc5d0\uc11c \ub9e4\uc6b0 \ub192\uc774 \ud3c9\uac00\ub418\ub294 \uae30\uc220\uc785\ub2c8\ub2e4.<br data-start=\"973\" data-end=\"976\" \/>\ub85c\ucf13, \uace0\uce35 \ube4c\ub529, \uc758\uc218, \ucc28\uc138\ub300 \uc804\uae30 \uc790\ub3d9\ucc28 \ub4f1\uc744 \uc124\uacc4\ud558\ub294 \uac83\uc774 \ubaa9\ud45c\ub77c\uba74 FEM\uc740 \ud601\uc2e0\uc744 \uc704\ud55c \ud234\ud0b7\uc758 \uc77c\ubd80\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Ever wondered how engineers predict how bridges bend, planes flex, or heat flows through engines? Solving these real-world problems by hand would be almost impossible \u2014 and that\u2019s where the\u00a0Finite Element Method (FEM)\u00a0comes in. The Finite Element Method (FEM) is a powerful numerical tool that breaks complex problems into smaller, solvable pieces. FEM\u00a0is a powerful [&hellip;]<\/p>","protected":false},"author":1184,"featured_media":12726,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[],"class_list":["post-10396","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/dev.caeassistant.com\/ko\/wp-json\/wp\/v2\/posts\/10396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev.caeassistant.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dev.caeassistant.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dev.caeassistant.com\/ko\/wp-json\/wp\/v2\/users\/1184"}],"replies":[{"embeddable":true,"href":"https:\/\/dev.caeassistant.com\/ko\/wp-json\/wp\/v2\/comments?post=10396"}],"version-history":[{"count":2,"href":"https:\/\/dev.caeassistant.com\/ko\/wp-json\/wp\/v2\/posts\/10396\/revisions"}],"predecessor-version":[{"id":49050,"href":"https:\/\/dev.caeassistant.com\/ko\/wp-json\/wp\/v2\/posts\/10396\/revisions\/49050"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev.caeassistant.com\/ko\/wp-json\/wp\/v2\/media\/12726"}],"wp:attachment":[{"href":"https:\/\/dev.caeassistant.com\/ko\/wp-json\/wp\/v2\/media?parent=10396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dev.caeassistant.com\/ko\/wp-json\/wp\/v2\/categories?post=10396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev.caeassistant.com\/ko\/wp-json\/wp\/v2\/tags?post=10396"}],"curies":[{"name":"\uc6cc\ub4dc\ud504\ub808\uc2a4","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}