{"id":22061,"date":"2024-11-18T10:02:31","date_gmt":"2024-11-18T06:32:31","guid":{"rendered":"https:\/\/caeassistant.com\/?p=22061"},"modified":"2026-06-09T10:45:17","modified_gmt":"2026-06-09T07:15:17","slug":"%e9%9d%9e%e7%ba%bf%e6%80%a7%e6%9d%90%e6%96%99abaqus%e6%a8%a1%e5%9e%8b%e8%a7%86%e9%a2%91","status":"publish","type":"post","link":"https:\/\/dev.caeassistant.com\/zh\/%e5%8d%9a%e5%ae%a2\/%e9%9d%9e%e7%ba%bf%e6%80%a7%e6%9d%90%e6%96%99abaqus%e6%a8%a1%e5%9e%8b%e8%a7%86%e9%a2%91\/","title":{"rendered":"\u5173\u4e8eAbaqus\u6750\u6599\u6a21\u578b\u7684\u4e00\u5207"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728 Abaqus \u4e2d\u9009\u62e9\u6b63\u786e\u7684\u6750\u6599\u6a21\u578b\u5bf9\u4e8e\u786e\u4fdd\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u81f3\u5173\u91cd\u8981\u3002 <span style=\"color: #333333;\">\u6709\u9650\u5143\u5206\u6790<\/span> \u6709\u9650\u5143\u5206\u6790 (FEA)\u3002\u6240\u9009\u6750\u6599\u6a21\u578b\u76f4\u63a5\u5f71\u54cd\u4eff\u771f\u6027\u80fd\uff0c\u8fdb\u800c\u5f71\u54cd\u5176\u9884\u6d4b\u5f39\u6027\u3001\u5851\u6027\u6216\u5931\u6548\u7b49\u5b9e\u9645\u884c\u4e3a\u7684\u80fd\u529b\u3002\u8bb8\u591a\u5de5\u7a0b\u5e08\u5728\u4e3a\u7279\u5b9a\u5e94\u7528\u573a\u666f\u5bfb\u627e\u5408\u9002\u7684\u6a21\u578b\u65f6\u90fd\u9762\u4e34\u6311\u6218\uff0c\u56e0\u4e3a Abaqus \u63d0\u4f9b\u4e86\u591a\u79cd\u63cf\u8ff0\u4e0d\u540c\u6750\u6599\u884c\u4e3a\u7684\u9009\u9879\uff08Abaqus \u6750\u6599\u6a21\u578b\uff09\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u8fd9\u7bc7\u535a\u5ba2\u63a2\u8ba8\u4e86\u5728 Abaqus \u4e2d\u9009\u62e9\u6750\u6599\u6a21\u578b\u65f6\u5982\u4f55\u505a\u51fa\u660e\u667a\u7684\u9009\u62e9\u3002\u5b83\u6db5\u76d6\u4e86 Abaqus \u6750\u6599\u6a21\u578b\u7684\u4e3b\u8981\u7c7b\u578b\uff0c\u4f8b\u5982\u5f39\u6027\u6a21\u578b\u548c\u975e\u5f39\u6027\u6a21\u578b\u3001\u590d\u6742\u7684\u7c98\u5f39\u6027\u6750\u6599\u884c\u4e3a\u4ee5\u53ca\u5b9a\u4e49\u3002 <span style=\"color: #333333;\">\u635f\u5bb3<\/span> \u4e86\u89e3\u4f55\u65f6\u4f7f\u7528\u7ebf\u6027\u6750\u6599\u6a21\u578b\u6216Abaqus\u975e\u7ebf\u6027\u6750\u6599\u6a21\u578b\u81f3\u5173\u91cd\u8981\uff0c\u672c\u6307\u5357\u89e3\u91ca\u4e86\u4e0d\u540c\u6a21\u578b\u5982\u4f55\u9002\u7528\u4e8e\u5404\u79cd\u8f7d\u8377\u6761\u4ef6\u4e0b\u7684\u7279\u5b9a\u6750\u6599\uff0c\u4f8b\u5982\u91d1\u5c5e\u3001\u805a\u5408\u7269\u548c\u590d\u5408\u6750\u6599\u3002\u6b64\u5916\uff0c\u672c\u6307\u5357\u8fd8\u5c06\u4ecb\u7ecd\u5b9a\u4e49\u548c\u4f7f\u7528\u7ebf\u6027\u6750\u6599\u548c\u975e\u7ebf\u6027\u6750\u6599\u7684\u6700\u91cd\u8981\u7b56\u7565\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">Abaqus \u4e2d\u7684\u6750\u6599\u5e93\u65e8\u5728\u5168\u9762\u6db5\u76d6\u7ebf\u6027\u4e0e\u975e\u7ebf\u6027\u3001\u5404\u5411\u540c\u6027\u4e0e\u5404\u5411\u5f02\u6027\u6750\u6599\u884c\u4e3a\u3002\u67d0\u4e9b\u529b\u5b66\u884c\u4e3a\u662f\u4e92\u65a5\u7684\uff1a\u8fd9\u4e9b\u884c\u4e3a\u4e0d\u80fd\u540c\u65f6\u51fa\u73b0\u5728\u540c\u4e00\u4e2a\u6750\u6599\u5b9a\u4e49\u4e2d\u3002\u6709\u4e9b\u884c\u4e3a\u9700\u8981\u5176\u4ed6\u884c\u4e3a\u7684\u5b58\u5728\uff1b\u4f8b\u5982\uff0c\u5851\u6027\u9700\u8981\u7ebf\u6027\u5f39\u6027\u3002\u5728\u672c\u535a\u5ba2\u4e2d\uff0c\u60a8\u5c06\u5b66\u4e60\u5982\u4f55\u5728 Abaqus \u4e2d\u8fdb\u884c\u6750\u6599\u5efa\u6a21\uff0c\u5305\u62ec\u7406\u89e3\u5f39\u6027\u6750\u6599\u548c\u5851\u6027\u6750\u6599\u7684\u884c\u4e3a\u3001\u5904\u7406\u7c98\u5f39\u6027\u7b49\u968f\u65f6\u95f4\u53d8\u5316\u7684\u5c5e\u6027\uff0c\u751a\u81f3\u6a21\u62df\u6e10\u8fdb\u635f\u4f24\u3002\u6700\u540e\uff0c\u60a8\u5c06\u6e05\u695a\u5730\u4e86\u89e3\u53ef\u7528\u7684\u6a21\u578b\u7c7b\u578b\u3001\u4f55\u65f6\u4f7f\u7528\u5b83\u4eec\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u9ad8\u7ea7\u6280\u672f\u63d0\u9ad8\u6a21\u62df\u7cbe\u5ea6\u3002.<\/span><\/p>\n<h2><span style=\"color: #ff6600;\">The Difference Between Linear and Non-linear Materials<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728\u6709\u9650\u5143\u5206\u6790 (FEA) \u4e2d\uff0c\u7406\u89e3\u7ebf\u6027\u6750\u6599\u548c\u975e\u7ebf\u6027\u6750\u6599\u4e4b\u95f4\u7684\u533a\u522b\u81f3\u5173\u91cd\u8981\u3002\u8fd9\u6709\u52a9\u4e8e\u786e\u4fdd\u51c6\u786e\u7684\u6a21\u62df\u548c\u6b63\u786e\u7684\u6a21\u578b\u9009\u62e9\u3002 <strong>Abaqus\u6750\u6599\u6a21\u578b<\/strong>. \u8fd9\u6bb5\u6587\u5b57\u89e3\u91ca\u4e86\u8fd9\u4e24\u79cd\u6750\u6599\u7c7b\u578b\u4e4b\u95f4\u7684\u4e3b\u8981\u533a\u522b\uff0c\u4ee5\u53ca Abaqus \u5982\u4f55\u5904\u7406\u8fd9\u4e24\u79cd\u6750\u6599\u7c7b\u578b\u3002.<\/span><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-28526\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/The-difference-between-linear-and-non-linear-behavior-of-materials.png\" alt=\"\u7ebf\u6027\u6750\u6599\u548c\u975e\u7ebf\u6027\u6750\u6599\u7684\u533a\u522b\" width=\"649\" height=\"327\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/The-difference-between-linear-and-non-linear-behavior-of-materials.png 768w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/The-difference-between-linear-and-non-linear-behavior-of-materials-300x151.png 300w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/The-difference-between-linear-and-non-linear-behavior-of-materials-430x217.png 430w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/The-difference-between-linear-and-non-linear-behavior-of-materials-62x31.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/The-difference-between-linear-and-non-linear-behavior-of-materials-600x302.png 600w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/The-difference-between-linear-and-non-linear-behavior-of-materials-725x365.png 725w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/The-difference-between-linear-and-non-linear-behavior-of-materials-150x76.png 150w\" sizes=\"(max-width: 649px) 100vw, 649px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 1\uff1a\u6750\u6599\u7684\u7ebf\u6027\u884c\u4e3a\u548c\u975e\u7ebf\u6027\u884c\u4e3a\u4e4b\u95f4\u7684\u533a\u522b [<a href=\"https:\/\/yasincapar.com\/nonlinearities-in-fem\/\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"color: #0000ff;\">\u53c2\u8003<\/span><\/a>]<\/p>\n<h3>Linear Materials<\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728\u7ebf\u6027\u5206\u6790\u4e2d\uff0c\u5f53\u6211\u4eec\u5bf9\u7ed3\u6784\u65bd\u52a0\u8f7d\u8377\uff08\u4f8b\u5982\u529b\u6216\u538b\u529b\uff09\u65f6\uff0c\u4f4d\u79fb\uff08\u7ed3\u6784\u79fb\u52a8\u7684\u7a0b\u5ea6\uff09\u4e0e\u8f7d\u8377\u6210\u6b63\u6bd4\u3002.<\/span><\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-28530\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Linear-Behavior-1.png\" alt=\"\u7ebf\u6027\u884c\u4e3a\" width=\"732\" height=\"400\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Linear-Behavior-1.png 887w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Linear-Behavior-1-300x164.png 300w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Linear-Behavior-1-430x235.png 430w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Linear-Behavior-1-768x420.png 768w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Linear-Behavior-1-62x34.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Linear-Behavior-1-600x328.png 600w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Linear-Behavior-1-725x396.png 725w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Linear-Behavior-1-150x82.png 150w\" sizes=\"(max-width: 732px) 100vw, 732px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 2\uff1a\u7ebf\u6027\u884c\u4e3a<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u8fd9\u4e9b\u6a21\u578b\u9002\u7528\u4e8e\u6750\u6599\u884c\u4e3a\u53ef\u9884\u6d4b\u4e14\u53ef\u9006\u7684\u5c0f\u53d8\u5f62\u548c\u5c0f\u5e94\u529b\u60c5\u51b5\u3002\u6700\u7b80\u5355\u7684\u7ebf\u6027\u5f39\u6027\u5f62\u5f0f\u662f\u5404\u5411\u540c\u6027\u60c5\u51b5\uff0c\u5176\u5e94\u529b-\u5e94\u53d8\u5173\u7cfb\u7531\u4e0b\u5f0f\u7ed9\u51fa\uff1a<\/span><\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-28531\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-132927.png\" alt=\"\" width=\"686\" height=\"250\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-132927.png 1018w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-132927-300x109.png 300w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-132927-430x157.png 430w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-132927-768x280.png 768w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-132927-62x23.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-132927-600x219.png 600w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-132927-725x264.png 725w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-132927-150x55.png 150w\" sizes=\"(max-width: 686px) 100vw, 686px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5f39\u6027\u6027\u8d28\u5b8c\u5168\u7531\u6768\u6c0f\u6a21\u91cf E \u548c\u6cca\u677e\u6bd4\u5b9a\u4e49\uff0c, <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-28532\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133106.png\" alt=\"\" width=\"20\" height=\"21\">. \u526a\u5207\u6a21\u91cf G \u53ef\u4ee5\u7528 E \u8868\u793a\uff0c <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-28533\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133226.png\" alt=\"\" width=\"151\" height=\"25\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133226.png 283w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133226-62x10.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133226-150x25.png 150w\" sizes=\"(max-width: 151px) 100vw, 151px\" \/> . \u5982\u679c\u9700\u8981\uff0c\u53ef\u4ee5\u5728 Abaqus \u4e2d\u5c06\u8fd9\u4e9b\u53c2\u6570\u8868\u793a\u4e3a\u6e29\u5ea6\u548c\u5176\u4ed6\u9884\u5b9a\u4e49\u573a\u7684\u51fd\u6570\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\"><a href=\"https:\/\/caeassistant.com\/blog\/plane-stress-plane-strain\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">\u5e73\u9762\u5e94\u529b<\/span><\/a> \u662f\u6750\u6599\u5185\u90e8\u5e94\u529b\u7684\u4e00\u79cd\u7b80\u5316\u72b6\u6001\uff0c\u5176\u4e2d\u5782\u76f4\u4e8e\u7279\u5b9a\u5e73\u9762\uff08xy\u5e73\u9762\uff09\u7684\u6b63\u5e94\u529b\u548c\u526a\u5e94\u529b\u88ab\u5047\u5b9a\u4e3a\u96f6\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5e94\u529b\u5206\u91cf <em>\u03c3<sub>z<\/sub>\u200b<\/em>, <em>\u03c4<sub>xz<\/sub>\u200b<\/em>, \uff0c \u548c <em>\u03c4<sub>yz<\/sub>\u200b<\/em> \u53ef\u4ee5\u5ffd\u7565\u4e0d\u8ba1\u3002\u8fd9\u79cd\u60c5\u51b5\u901a\u5e38\u51fa\u73b0\u5728\u8584\u800c\u6241\u5e73\u7684\u7ed3\u6784\u4e2d\uff0c\u4f8b\u5982\u677f\u6750\u6216\u8584\u7247\uff0c\u5176\u4e2d\u8f7d\u8377\u5747\u5300\u5730\u4f5c\u7528\u4e8e\u539a\u5ea6\u65b9\u5411\uff0c\u4e14\u4f5c\u7528\u4e8e\u7ed3\u6784\u5e73\u9762\u5185\u3002\u7269\u4f53\u7684\u51e0\u4f55\u5f62\u72b6\u7c7b\u4f3c\u4e8e\u4e00\u5757\u677f\u6750\uff0c\u5176\u4e2d\u4e00\u4e2a\u7ef4\u5ea6\uff08\u539a\u5ea6\uff09\u8fdc\u5c0f\u4e8e\u53e6\u4e00\u4e2a\u7ef4\u5ea6\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728\u5e73\u9762\u5e94\u529b\u72b6\u6001\u4e0b\uff0c\u5404\u5411\u540c\u6027\u6750\u6599\u7684\u5e94\u529b-\u5e94\u53d8\u5173\u7cfb\u5f97\u4ee5\u7b80\u5316\uff0c\u5176\u672c\u6784\u77e9\u9635\uff08\u6216\u5e94\u529b\/\u5e94\u53d8\u77e9\u9635\uff09\u53d8\u4e3a\uff1a<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28534\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133739.png\" alt=\"\" width=\"357\" height=\"133\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133739.png 497w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133739-300x112.png 300w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133739-430x160.png 430w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133739-62x23.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133739-150x56.png 150w\" sizes=\"(max-width: 357px) 100vw, 357px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5e94\u53d8\u5206\u91cf\u53ef\u4ee5\u7528\u67d4\u5ea6\u77e9\u9635 [C] \u8868\u793a\u4e3a\u5e94\u529b\u5206\u91cf\uff0c\u67d4\u5ea6\u77e9\u9635 [C] \u662f\u521a\u5ea6\u77e9\u9635 [D] \u7684\u9006\u77e9\u9635\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28535 size-full\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133846.png\" alt=\"\" width=\"222\" height=\"53\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133846.png 222w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133846-62x15.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-133846-150x36.png 150w\" sizes=\"(max-width: 222px) 100vw, 222px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u4ece\u4e0a\u8ff0\u65b9\u7a0b\u5f0f\u53ef\u4ee5\u770b\u51fa\uff0c\u5e94\u529b\u548c\u5e94\u53d8\u5448\u7ebf\u6027\u5173\u7cfb\uff0c\u8868\u660e\u6750\u6599\u5904\u4e8e\u5f39\u6027\u72b6\u6001\u3002\u8fd9\u610f\u5473\u7740\u5728\u5f39\u6027\u72b6\u6001\u4e0b\uff0c\u5e94\u529b\u4e0e\u5e94\u53d8\u6210\u6b63\u6bd4\u53d8\u5316\uff0c\u6750\u6599\u5728\u53d7\u529b\u540e\u4f1a\u6062\u590d\u5230\u521d\u59cb\u72b6\u6001\u3002\u8fd9\u4e00\u539f\u7406\u4e5f\u79f0\u4e3a\u5f39\u6027\u539f\u7406\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u7ebf\u6027\u5f39\u6027\u6a21\u578b\u5b58\u5728\u5c40\u9650\u6027\u3002\u5b83\u4ec5\u9002\u7528\u4e8e\u5c0f\u5e94\u53d8\uff0c\u901a\u5e38\u5c0f\u4e8e 5%\u3002\u5904\u7406\u5927\u53d8\u5f62\u6216\u5851\u6027\u53d8\u5f62\u65f6\uff0c\u9700\u8981\u4f7f\u7528\u66f4\u590d\u6742\u7684 Abaqus \u6750\u6599\u6a21\u578b\uff0c\u4f8b\u5982 <a href=\"https:\/\/caeassistant.com\/blog\/hyperelastic-material-abaqus-model\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">\u8d85\u5f39\u6027<\/span><\/a><\/span><span style=\"font-size: 14pt;\"> \u6216\u8005\u9700\u8981\u5f39\u5851\u6027\u6a21\u578b\u3002\u603b\u800c\u8a00\u4e4b\uff0c\u7406\u89e3\u7ebf\u6027\u5f39\u6027\u6a21\u578b\u7684\u7279\u6027\u548c\u5c40\u9650\u6027\u5bf9\u4e8e\u9009\u62e9\u5408\u9002\u7684\u6750\u6599\u6a21\u578b\u4ee5\u53ca\u786e\u4fdd\u5728 Abaqus \u4e2d\u83b7\u5f97\u51c6\u786e\u7684\u4eff\u771f\u7ed3\u679c\u81f3\u5173\u91cd\u8981\u3002.<\/span><\/p>\n<table style=\"width: 100%; border-collapse: collapse; background-color: #dbdbdb;\">\n<tbody>\n<tr>\n<td style=\"width: 100%;\"><span style=\"font-size: 12pt;\">\u5982\u679c\u60a8\u9700\u8981\u6df1\u5165\u7684\u57f9\u8bad\uff0c\u6211\u4eec\u7684 Abaqus \u8bfe\u7a0b\u53ef\u4ee5\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\u3002\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684\u7f51\u7ad9\u3002 <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/caeassistant.com\/abaqus-course\/\" target=\"_blank\" rel=\"noopener\">Abaqus\u8bfe\u7a0b<\/a><\/span> \u7acb\u5373\u67e5\u627e\u6700\u9002\u5408\u60a8\u9700\u6c42\u7684\u8bfe\u7a0b\uff0c\u5e76\u5c06\u60a8\u7684 Abaqus \u77e5\u8bc6\u63d0\u5347\u5230\u65b0\u7684\u6c34\u5e73\uff01<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Nonlinear Materials<\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u7ebf\u6027\u6750\u6599\u548c\u975e\u7ebf\u6027\u6750\u6599\u4e4b\u95f4\u7684\u533a\u522b\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u6982\u5ff5\u3002\u7ebf\u6027\u6750\u6599\u7684\u5e94\u529b\u548c\u5e94\u53d8\u4e4b\u95f4\u5b58\u5728\u53ef\u9884\u6d4b\u7684\u5173\u7cfb\uff0c\u56e0\u6b64\u5f53\u65bd\u52a0\u529b\u65f6\uff0c\u5b83\u4eec\u4f1a\u6210\u6bd4\u4f8b\u5730\u4f38\u957f\uff0c\u5e76\u5728\u529b\u91ca\u653e\u540e\u6062\u590d\u5230\u539f\u6765\u7684\u5f62\u72b6\u3002\u8bb8\u591a\u5e38\u89c1\u7684\u6750\u6599\uff0c\u4f8b\u5982\u94a2\u548c\u6a61\u80f6\uff0c\u5728\u4e00\u5b9a\u7684\u5e94\u529b\u548c\u5e94\u53d8\u8303\u56f4\u5185\u90fd\u8868\u73b0\u51fa\u8fd9\u79cd\u7279\u6027\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u7136\u800c\uff0c\u79cd\u7c7b\u7e41\u591a\u7684\u6750\u6599\u5e76\u4e0d\u9075\u5faa\u8fd9\u79cd\u7b80\u5355\u7684\u89c4\u5f8b\uff0c\u5b83\u4eec\u7684\u5e94\u529b\u4e0e\u5e94\u53d8\u4e4b\u95f4\u5e76\u975e\u5448\u6bd4\u4f8b\u5173\u7cfb\u3002\u8fd9\u4e9b\u6750\u6599\u88ab\u79f0\u4e3a\u975e\u7ebf\u6027\u6750\u6599\u3002\u60f3\u8c61\u4e00\u4e0b\uff0c\u6a61\u76ae\u6ce5\u4e00\u65e6\u53d8\u5f62\uff0c\u5c31\u80fd\u4fdd\u6301\u53d8\u5f62\u540e\u7684\u5f62\u72b6\u2014\u2014\u8fd9\u5c31\u662f\u975e\u7ebf\u6027\u7684\u5178\u578b\u4f8b\u5b50\u3002\u8fd9\u79cd\u590d\u6742\u6027\u6e90\u4e8e\u591a\u79cd\u56e0\u7d20\uff0c\u4f8b\u5982\u5851\u6027\u3001\u5927\u53d8\u5f62\u3001\u6750\u6599\u635f\u4f24\u4ee5\u53ca\u65f6\u95f4\u4f9d\u8d56\u6027\u6548\u5e94\u3002\u672c\u8d28\u4e0a\uff0c\u975e\u7ebf\u6027\u6750\u6599\u7684\u5e94\u529b\u4e0e\u5e94\u53d8\u4e4b\u95f4\u5e76\u4e0d\u9075\u5faa\u53ef\u9884\u6d4b\u7684\u6052\u5b9a\u6bd4\u4f8b\u5173\u7cfb\uff0c\u5b83\u4eec\u5e38\u5e38\u53d1\u751f\u6c38\u4e45\u53d8\u5f62\uff0c\u5e76\u4e14\u8868\u73b0\u51fa\u8def\u5f84\u4f9d\u8d56\u6027\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28536\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-134227.png\" alt=\"\u5851\u6599\u6750\u6599\u884c\u4e3a\u793a\u4f8b\" width=\"600\" height=\"400\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-134227.png 716w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-134227-300x200.png 300w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-134227-430x286.png 430w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-134227-62x41.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-134227-600x400.png 600w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-134227-150x100.png 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 3\uff1a\u5851\u6599\u6750\u6599\u884c\u4e3a\u793a\u4f8b<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u91d1\u5c5e\u7684\u5851\u6027\u53d8\u5f62\u3001\u805a\u5408\u7269\u3001\u751f\u7269\u7ec4\u7ec7\u548c\u571f\u58e4\u90fd\u5c5e\u4e8e\u975e\u7ebf\u6027\u6750\u6599\u7684\u8303\u7574\u3002\u4e86\u89e3\u5b83\u4eec\u7684\u884c\u4e3a\u5bf9\u4e8e\u5404\u5b66\u79d1\u7684\u5de5\u7a0b\u5e08\u548c\u79d1\u5b66\u5bb6\u81f3\u5173\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u8bbe\u8ba1\u5b89\u5168\u9ad8\u6548\u7684\u7ed3\u6784\u9700\u8981\u51c6\u786e\u9884\u6d4b\u6750\u6599\u5728\u5404\u79cd\u8f7d\u8377\u6761\u4ef6\u4e0b\u7684\u54cd\u5e94\u3002. <\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728\u5236\u9020\u4e1a\u4e2d\uff0c\u7406\u89e3\u975e\u7ebf\u6027\u7279\u6027\u6709\u52a9\u4e8e\u4f18\u5316\u5de5\u827a\u6d41\u7a0b\u5e76\u5f00\u53d1\u5177\u6709\u7279\u5b9a\u6027\u80fd\u7684\u65b0\u6750\u6599\u3002\u7136\u800c\uff0c\u5206\u6790\u975e\u7ebf\u6027\u6750\u6599\u5e76\u975e\u6613\u4e8b\u3002\u5b83\u4eec\u590d\u6742\u7684\u884c\u4e3a\u901a\u5e38\u9700\u8981\u501f\u52a9\u6709\u9650\u5143\u5206\u6790 (FEA) \u7b49\u5148\u8fdb\u7684\u6570\u503c\u65b9\u6cd5\u6765\u6c42\u89e3\u63a7\u5236\u65b9\u7a0b\u5e76\u6355\u6349\u6750\u6599\u7684\u54cd\u5e94\u3002\u8fd9\u4e9b\u6a21\u62df\u867d\u7136\u8ba1\u7b97\u91cf\u5de8\u5927\uff0c\u4f46\u80fd\u591f\u63d0\u4f9b\u5173\u4e8e\u6750\u6599\u5728\u5404\u79cd\u8f7d\u8377\u4e0b\u884c\u4e3a\u7684\u5b9d\u8d35\u89c1\u89e3\uff0c\u4ece\u800c\u4e3a\u6750\u6599\u9009\u62e9\u3001\u8bbe\u8ba1\u548c\u6027\u80fd\u4f18\u5316\u63d0\u4f9b\u4f9d\u636e\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">Abaqus \u62e5\u6709\u4e30\u5bcc\u7684\u5185\u7f6e\u6750\u6599\u6a21\u578b\u5e93\uff0c\u6db5\u76d6\u5404\u79cd\u975e\u7ebf\u6027\u73b0\u8c61\u3002\u8fd9\u4e9b\u6a21\u578b\u5305\u62ec\u7528\u4e8e\u63cf\u8ff0\u5927\u5f39\u6027\u53d8\u5f62\u7684\u8d85\u5f39\u6027\u6a21\u578b\u3001\u7528\u4e8e\u63cf\u8ff0\u6c38\u4e45\u53d8\u5f62\u7684\u5851\u6027\u6a21\u578b\u3001\u7528\u4e8e\u63cf\u8ff0\u65f6\u53d8\u884c\u4e3a\u7684\u7c98\u5f39\u6027\u6a21\u578b\u3001\u8815\u53d8\u6a21\u578b\u3001\u635f\u4f24\u6a21\u578b\u548c\u5931\u6548\u6a21\u578b\u3002\u6b64\u5916\uff0c\u8be5\u8f6f\u4ef6\u8fd8\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u5b50\u7a0b\u5e8f\u5b9e\u73b0\u81ea\u5b9a\u4e49\u7684 Abaqus \u6750\u6599\u6a21\u578b\uff0c\u4ee5\u6ee1\u8db3\u7279\u6b8a\u6216\u9ad8\u7ea7\u6750\u6599\u54cd\u5e94\u7684\u9700\u6c42\u3002. <\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u9664\u4e86Abaqus\u6750\u6599\u6a21\u578b\u5916\uff0cAbaqus\u8fd8\u63d0\u4f9b\u4e00\u7cfb\u5217\u5206\u6790\u7a0b\u5e8f\u6765\u5904\u7406\u975e\u7ebf\u6027\u95ee\u9898\u3002\u9759\u6001\u5206\u6790\u9002\u7528\u4e8e\u8f7d\u8377\u9010\u6e10\u65bd\u52a0\u4e14\u60ef\u6027\u6548\u5e94\u53ef\u5ffd\u7565\u4e0d\u8ba1\u7684\u95ee\u9898\uff0c\u800c\u52a8\u6001\u5206\u6790\u5219\u5904\u7406\u8003\u8651\u60ef\u6027\u548c\u963b\u5c3c\u6548\u5e94\u7684\u975e\u7ebf\u6027\u52a8\u529b\u5b66\u95ee\u9898\u3002\u5bf9\u4e8e\u9ad8\u5ea6\u975e\u7ebf\u6027\u548c\u77ac\u6001\u573a\u666f\uff0c\u5219\u91c7\u7528\u663e\u5f0f\u52a8\u529b\u5b66\u65b9\u6cd5\u6765\u7cbe\u786e\u5904\u7406\u5927\u53d8\u5f62\u3001\u63a5\u89e6\u548c\u6750\u6599\u5931\u6548\u7b49\u95ee\u9898\u3002. <\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u8be5\u8f6f\u4ef6\u8fd8\u63d0\u4f9b\u591a\u79cd\u5355\u5143\u7c7b\u578b\uff0c\u5305\u62ec\u7528\u4e8e\u4e09\u7ef4\u7ed3\u6784\u7684\u5b9e\u4f53\u5355\u5143\u3001\u7528\u4e8e\u8584\u58c1\u7ed3\u6784\u7684\u58f3\u5355\u5143\u4ee5\u53ca\u7528\u4e8e\u7ec6\u957f\u7ed3\u6784\u7684\u6881\u5355\u5143\u548c\u6841\u67b6\u5355\u5143\u3002\u6b64\u5916\uff0cAbaqus \u5728\u5904\u7406\u975e\u7ebf\u6027\u95ee\u9898\u4e2d\u5e38\u89c1\u7684\u590d\u6742\u63a5\u89e6\u548c\u76f8\u4e92\u4f5c\u7528\u573a\u666f\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u4f8b\u5982\u53ef\u53d8\u5f62\u4f53\u4e4b\u95f4\u7684\u63a5\u89e6\u3001\u81ea\u63a5\u89e6\u548c\u6469\u64e6\u3002. <\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u603b\u4e4b\uff0c\u7ebf\u6027\u53ca\u975e\u7ebf\u6027Abaqus\u6750\u6599\u6a21\u578b\u4ee3\u8868\u4e86\u4e24\u79cd\u622a\u7136\u4e0d\u540c\u7684\u6750\u6599\u884c\u4e3a\u3002\u7ebf\u6027\u6750\u6599\u5177\u6709\u7b80\u5355\u6613\u9884\u6d4b\u7684\u4f18\u70b9\uff0c\u800c\u975e\u7ebf\u6027\u6750\u6599\u5219\u5e26\u6765\u4e86\u8bf8\u591a\u6311\u6218\u548c\u590d\u6742\u6027\u3002\u5c3d\u7ba1\u5982\u6b64\uff0c\u975e\u7ebf\u6027\u6750\u6599\u5728\u5de5\u7a0b\u548c\u81ea\u7136\u7cfb\u7edf\u4e2d\u90fd\u666e\u904d\u5b58\u5728\uff0c\u4e3a\u521b\u65b0\u548c\u4f18\u5316\u63d0\u4f9b\u4e86\u5e7f\u9614\u7684\u673a\u9047\u3002\u901a\u8fc7\u638c\u63e1\u975e\u7ebf\u6027\u6750\u6599\u7684\u5efa\u6a21\u548c\u7406\u89e3\u65b9\u6cd5\uff0c\u5de5\u7a0b\u5e08\u548c\u79d1\u5b66\u5bb6\u80fd\u591f\u63a8\u52a8\u4ece\u822a\u7a7a\u822a\u5929\u5de5\u7a0b\u3001\u6c7d\u8f66\u5de5\u7a0b\u5230\u751f\u7269\u529b\u5b66\u548c\u5ca9\u571f\u5de5\u7a0b\u7b49\u8bf8\u591a\u9886\u57df\u7684\u8fdb\u6b65\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28537\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-140849.png\" alt=\"Abaqus\u5851\u6599\u6750\u6599\u793a\u4f8b\" width=\"1002\" height=\"307\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-140849.png 1345w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-140849-300x92.png 300w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-140849-1024x314.png 1024w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-140849-430x132.png 430w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-140849-768x235.png 768w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-140849-62x19.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-140849-600x184.png 600w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-140849-725x222.png 725w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-140849-150x46.png 150w\" sizes=\"(max-width: 1002px) 100vw, 1002px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 4\uff1a <span style=\"font-size: 10.0pt;\">Abaqus\u4e2d\u5851\u6599\u7684\u5e94\u7528\u793a\u4f8b\uff1a\u56feA\uff1a\u635f\u4f24\u5206\u6790\u53ca\u7269\u4f53\u65ad\u88c2\u7684\u8d77\u59cb\u9636\u6bb5\uff1b\u56feB\uff1a\u96f6\u4ef6\u7684\u5e94\u529b\u5206\u6790<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5982\u524d\u6240\u8ff0\uff0c\u9996\u5148\uff0c\u6211\u4eec\u786e\u7acb\u6750\u6599\u5728\u5e94\u529b\u5e94\u53d8\u4f5c\u7528\u4e0b\u884c\u4e3a\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u5e76\u533a\u5206\u8868\u73b0\u51fa\u6bd4\u4f8b\u54cd\u5e94\uff08\u7ebf\u6027\uff09\u7684\u6750\u6599\u548c\u4e0d\u8868\u73b0\u51fa\u6bd4\u4f8b\u54cd\u5e94\uff08\u975e\u7ebf\u6027\uff09\u7684\u6750\u6599\u3002\u8fd9\u4e00\u7406\u89e3\u76f4\u63a5\u5f15\u51fa\u7b2c\u4e8c\u90e8\u5206\uff0c\u8be5\u90e8\u5206\u63a2\u8ba8\u4e86\u7528\u4e8e\u6a21\u62df\u548c\u9884\u6d4b\u5de5\u7a0b\u548c\u79d1\u5b66\u5e94\u7528\u4e2d\u5404\u79cd\u6750\u6599\u884c\u4e3a\u7684\u591a\u79cd\u6a21\u578b\u3002\u8fd9\u79cd\u5173\u7cfb\u5728\u4e8e\u6839\u636e\u6240\u9700\u6750\u6599\u7684\u7ebf\u6027\u6216\u975e\u7ebf\u6027\u7279\u6027\u9009\u62e9\u5408\u9002\u7684Abaqus\u6750\u6599\u6a21\u578b\uff0c\u4ece\u800c\u786e\u4fdd\u6a21\u62df\u548c\u5206\u6790\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002\u5728\u7b2c\u4e8c\u90e8\u5206\u4e2d\uff0c\u6211\u4eec\u5c06\u5229\u7528\u8fd9\u4e9b\u7279\u6027\u7b80\u8981\u63a2\u8ba8\u5982\u4f55\u5728Abaqus\u8f6f\u4ef6\u4e2d\u5904\u7406\u6b64\u7c7b\u95ee\u9898\u3002.<\/span><\/p>\n<h2><span style=\"color: #ff6600;\">All Kinds of Abaqus Material Models<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u4e86\u89e3\u4e0d\u540c\u7c7b\u578b\u7684 Abaqus \u6750\u6599\u6a21\u578b\u662f\u4e3a\u60a8\u7684\u9879\u76ee\u9009\u62e9\u5408\u9002\u6a21\u578b\u7684\u7b2c\u4e00\u6b65\u3002Abaqus \u63d0\u4f9b\u4e86\u591a\u79cd\u6a21\u578b\u6765\u8868\u793a\u4e0d\u540c\u7684\u529b\u5b66\u884c\u4e3a\u3002\u5728\u672c\u8282\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u5f39\u6027\u6a21\u578b\u3001\u5851\u6027\u6a21\u578b\u3001\u7c98\u5f39\u6027\u6a21\u578b\u548c J2 \u5851\u6027\u6a21\u578b\uff0c\u5e76\u7b80\u8981\u4ecb\u7ecd\u5982\u4f55\u5728 Abaqus \u8f6f\u4ef6\u4e2d\u4f7f\u7528\u5b83\u4eec\u3002\u4e4b\u540e\uff0c\u6211\u4eec\u5c06\u7b80\u8981\u56de\u987e\u6e10\u8fdb\u635f\u4f24\u6a21\u578b\uff0c\u4ee5\u4e86\u89e3\u88c2\u7eb9\u5982\u4f55\u6269\u5c55\u548c\u635f\u4f24\u6750\u6599\u3002\u6700\u540e\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u4e00\u4e9b\u63d0\u9ad8 Abaqus \u6750\u6599\u5efa\u6a21\u6548\u7387\u7684\u91cd\u8981\u7b56\u7565\u3002.<\/span><\/p>\n<h3>Elastic Mechanical Models<\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5f39\u6027\u6a21\u578b\u63cf\u8ff0\u7684\u662f\u6750\u6599\u5728\u53d8\u5f62\u540e\u80fd\u591f\u6062\u590d\u5230\u539f\u59cb\u5f62\u72b6\u7684\u8fc7\u7a0b\u3002\u5728 Abaqus \u4e2d\uff0c\u5f53\u53d8\u5f62\u8f83\u5c0f\u4e14\u6750\u6599\u884c\u4e3a\u5728\u5176\u5f39\u6027\u6781\u9650\u5185\u65f6\uff0c\u901a\u5e38\u4f7f\u7528\u7ebf\u6027\u5f39\u6027\u6a21\u578b\u3002\u8fd9\u79cd\u884c\u4e3a\u5e38\u89c1\u4e8e\u91d1\u5c5e\u3001\u9676\u74f7\u548c\u8bb8\u591a\u805a\u5408\u7269\u5728\u4f4e\u5e94\u529b\u6761\u4ef6\u4e0b\u7684\u8868\u73b0\u3002\u8fd9\u79cd\u6a21\u578b\u975e\u5e38\u9002\u5408\u4e8e\u5c0f\u5e94\u529b\u548c\u5c0f\u5e94\u53d8\u4e0b\u4e0d\u4f1a\u53d1\u751f\u6c38\u4e45\u53d8\u5f62\u7684\u91d1\u5c5e\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u8981\u5b9a\u4e49\u7ebf\u6027\u5f39\u6027 Abaqus \u6750\u6599\u6a21\u578b\uff0c\u7528\u6237\u9700\u8981\u5728\u201c\u5c5e\u6027\u201d\u6a21\u5757\u4e2d\u6307\u5b9a\u5176\u5c5e\u6027\uff0c\u5305\u62ec\u6768\u6c0f\u6a21\u91cf\u3001\u6cca\u677e\u6bd4\u4ee5\u53ca\uff08\u5982\u679c\u4f7f\u7528\u52a8\u6001\u6c42\u89e3\u5668\u6c42\u89e3\u95ee\u9898\uff09\u5176\u4ed6\u53c2\u6570\u3002\u6839\u636e\u5206\u6790\u7c7b\u578b\u548c\u6750\u6599\u7279\u6027\uff0c\u53ef\u80fd\u8fd8\u9700\u8981\u5176\u4ed6\u5c5e\u6027\uff0c\u4f8b\u5982\u70ed\u81a8\u80c0\u7cfb\u6570\u6216\u963b\u5c3c\u7cfb\u6570\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28538\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141403.png\" alt=\"\u5728Abaqus\u4e2d\u5b9a\u4e49\u7ebf\u6027\u6750\u6599\" width=\"492\" height=\"654\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141403.png 553w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141403-226x300.png 226w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141403-369x491.png 369w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141403-62x82.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141403-150x199.png 150w\" sizes=\"(max-width: 492px) 100vw, 492px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 5\uff1a\u5728 Abaqus \u4e2d\u5b9a\u4e49\u7ebf\u6027\u6750\u6599<\/p>\n<h3>Plastic and Inelastic Mechanical Abaqus Material Models<\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5f53\u6750\u6599\u627f\u53d7\u7684\u5e94\u529b\u8d85\u8fc7\u5176\u5c48\u670d\u70b9\u65f6\uff0c\u5c31\u4f1a\u53d1\u751f\u5851\u6027\u53d8\u5f62\u3002\u5c48\u670d\u70b9\u662f\u6750\u6599\u4ece\u5f39\u6027\u884c\u4e3a\u8f6c\u53d8\u4e3a\u5851\u6027\u884c\u4e3a\u7684\u4e34\u754c\u70b9\u3002\u5728\u6b64\u4e4b\u524d\uff0c\u6750\u6599\u53d1\u751f\u5f39\u6027\uff08\u53ef\u6062\u590d\uff09\u53d8\u5f62\u3002\u4e00\u65e6\u8d85\u8fc7\u5c48\u670d\u70b9\uff0c\u5c31\u4f1a\u53d1\u751f\u6c38\u4e45\u6027\uff08\u5851\u6027\uff09\u53d8\u5f62\u3002\u5c48\u670d\u5e94\u529b\u662f\u6750\u6599\u529b\u5b66\u4e2d\u7684\u4e00\u4e2a\u5173\u952e\u53c2\u6570\uff0c\u5b83\u5b9a\u4e49\u4e86\u6750\u6599\u5f00\u59cb\u53d1\u751f\u5851\u6027\u53d8\u5f62\u7684\u5e94\u529b\u6c34\u5e73\u3002. <\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u6750\u6599\u4ece\u5f39\u6027\u53d8\u5f62\u8f6c\u53d8\u4e3a\u5851\u6027\u53d8\u5f62\u7684\u4e34\u754c\u70b9\u901a\u5e38\u4ee5\u538b\u529b\u5355\u4f4d\uff08\u4f8b\u5982\u5e15\u65af\u5361\u6216psi\uff09\u6765\u8861\u91cf\u3002\u8fd9\u4e2a\u5173\u952e\u70b9\uff0c\u5373\u5c48\u670d\u70b9\uff0c\u662f\u5e94\u529b-\u5e94\u53d8\u5173\u7cfb\u504f\u79bb\u7ebf\u6027\u5173\u7cfb\u7684\u70b9\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u5c48\u670d\u5e94\u529b\u53d6\u51b3\u4e8e\u6750\u6599\uff0c\u4f8b\u5982\u94a2\u5177\u6709\u8f83\u9ad8\u7684\u5c48\u670d\u5e94\u529b\u503c\uff0c\u800c\u94dd\u548c\u805a\u5408\u7269\u7684\u5c48\u670d\u5e94\u529b\u503c\u5219\u8f83\u4f4e\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28539\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141705.png\" alt=\"\u901a\u8fc7\u5e94\u529b\u548c\u5e94\u53d8\u6765\u5c55\u73b0\u6750\u6599\u7684\u5f39\u5851\u6027\u884c\u4e3a\" width=\"675\" height=\"441\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141705.png 918w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141705-300x196.png 300w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141705-430x281.png 430w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141705-768x502.png 768w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141705-62x41.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141705-600x392.png 600w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141705-725x474.png 725w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-141705-150x98.png 150w\" sizes=\"(max-width: 675px) 100vw, 675px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 6\uff1a\u57fa\u4e8e\u5e94\u529b\u548c\u5e94\u53d8\u663e\u793a\u6750\u6599\u7684\u5f39\u5851\u6027\u884c\u4e3a[<a href=\"https:\/\/simple.wikipedia.org\/wiki\/Stress%E2%80%93strain_curve\" target=\"_blank\" rel=\"noopener nofollow\"><span style=\"color: #0000ff;\">\u53c2\u8003<\/span><\/a>]<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">Abaqus\u6750\u6599\u6a21\u578b\u63d0\u4f9b\u4e86\u591a\u79cd\u9009\u62e9\u3002 <a href=\"https:\/\/caeassistant.com\/blog\/abaqus-plasticity-model-video\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">Abaqus \u53ef\u5851\u6027<\/span><\/a> \u6839\u636e\u6750\u6599\u884c\u4e3a\u548c\u8f7d\u8377\u6761\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u6a21\u578b\u3002\u5176\u4e2d\u5305\u62ec\u7ecf\u5178\u7684\u91d1\u5c5e\u5851\u6027\u6a21\u578b\u3002, <a href=\"https:\/\/caeassistant.com\/product\/creep-analysis-in-abaqus\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">\u8815\u53d8\u6a21\u578b<\/span><\/a>, \u7c98\u5851\u6027\uff0c\u4ee5\u53ca\u66f4\u4e13\u95e8\u7684\u590d\u6742\u884c\u4e3a\u6a21\u578b\uff0c\u4f8b\u5982 <a href=\"https:\/\/caeassistant.com\/blog\/abaqus-ductile-damage-failure-ductile-materials-video\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">\u97e7\u6027\u635f\u4f24<\/span><\/a> \u5e76\u9010\u6e10\u8870\u7aed\u3002.<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">\u5982\u679c\u60a8\u60f3\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u5e94\u529b-\u5e94\u53d8\u66f2\u7ebf\u4ee5\u53ca\u5982\u4f55\u5728 Abaqus \u4e2d\u5bf9\u5176\u8fdb\u884c\u7cbe\u786e\u5efa\u6a21\u7684\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5\u9605\u8bfb\u8fd9\u7bc7\u535a\u5ba2\u201c<span style=\"color: #0000ff;\">\u5e94\u529b-\u5e94\u53d8\u66f2\u7ebf\u8be6\u89e3 | \u5165\u95e8\u6307\u5357<\/span>\u201c\u3002\u201d.<\/span><\/p>\n<h3>J2 Plasticity Model<\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u7ecf\u5178\u7684J2\u5851\u6027\u6a21\u578b\u662fAbaqus\u4e2d\u6700\u5e38\u7528\u7684\u5851\u6027\u6a21\u578b\uff0c\u9002\u7528\u4e8e\u4e2d\u7b49\u5851\u6027\u53d8\u5f62\u4e0b\u7684\u91d1\u5c5e\u6750\u6599\u3002\u5b83\u57fa\u4e8e\u2026\u2026 <span style=\"color: #000000;\">\u51af\u00b7\u7c73\u585e\u65af<\/span> \u5c48\u670d\u51c6\u5219\u5047\u8bbe\u5f53\u504f\u5e94\u529b\u5f20\u91cf\u7684\u7b2c\u4e8c\u4e0d\u53d8\u91cf\u8fbe\u5230\u4e34\u754c\u503c\uff08\u5c48\u670d\u5e94\u529b\uff09\u65f6\u53d1\u751f\u5c48\u670d\u3002\u8fd9\u79cd\u884c\u4e3a\u53d7\u6d41\u52a8\u6cd5\u5219\u652f\u914d\u3002 <span style=\"color: #333333;\">\u5f3a\u5316\u6cd5\u5f8b<\/span>. \u5f53\u2026\u2026\u65f6\uff0c\u6750\u6599\u4f1a\u53d1\u751f\u5c48\u670d\u3002 <a href=\"https:\/\/caeassistant.com\/blog\/von-mises-stress-abaqus-mohrs-circle\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\"><strong>\u51af\u00b7\u7c73\u585e\u65af\u538b\u529b<\/strong><\/span><\/a>, <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-28540\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-142023.png\" alt=\"\" width=\"39\" height=\"23\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-142023.png 88w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-142023-62x37.png 62w\" sizes=\"(max-width: 39px) 100vw, 39px\" \/>\u8d85\u8fc7\u5c48\u670d\u5e94\u529b <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-28541\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-142052.png\" alt=\"\" width=\"25\" height=\"22\">:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28543\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-144903.png\" alt=\"\" width=\"328\" height=\"47\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-144903.png 502w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-144903-300x43.png 300w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-144903-430x62.png 430w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-144903-62x9.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-144903-150x22.png 150w\" sizes=\"(max-width: 328px) 100vw, 328px\" \/><\/p>\n<p><span style=\"font-size: 14pt;\">\u51af\u00b7\u7c73\u585e\u65af\u5e94\u529b\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28544\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145018.png\" alt=\"\" width=\"190\" height=\"124\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145018.png 302w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145018-300x196.png 300w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145018-62x40.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145018-150x98.png 150w\" sizes=\"(max-width: 190px) 100vw, 190px\" \/><\/p>\n<p><span style=\"font-size: 14pt;\">\u5176\u4e2d S \u4e3a\u504f\u5e94\u529b\u5f20\u91cf\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728J2\u5851\u6027\u6a21\u578b\u4e2d\uff0c\u76f8\u5173\u7684\u6d41\u52a8\u6cd5\u5219\u5b9a\u4e49\u4e86\u6750\u6599\u5f00\u59cb\u5c48\u670d\u540e\u5851\u6027\u5e94\u53d8\u7684\u53d1\u5c55\u65b9\u5f0f\u3002\u5b83\u672c\u8d28\u4e0a\u6307\u51fa\uff0c\u5851\u6027\u6d41\u52a8\u7684\u65b9\u5411\u4e0e\u5f53\u524d\u5e94\u529b\u70b9\u5904\u5c48\u670d\u9762\u7684\u6cd5\u7ebf\u65b9\u5411\u4e00\u81f4\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28545\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145256.png\" alt=\"\" width=\"177\" height=\"88\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145256.png 211w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145256-62x31.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145256-150x75.png 150w\" sizes=\"(max-width: 177px) 100vw, 177px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5176\u4e2d \u03bb \u4e3a\u5851\u6027\u4e58\u6570\uff0c\u51b3\u5b9a\u5851\u6027\u53d8\u5f62\u7684\u901f\u7387\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\"><span style=\"color: #333333;\">\u5f3a\u5316\u6cd5\u5f8b <\/span>\u5851\u6027\u53d8\u5f62\u51b3\u5b9a\u4e86\u6750\u6599\u5728\u7ecf\u5386\u5851\u6027\u53d8\u5f62\u548c\u5185\u90e8\u7ed3\u6784\u53d8\u5316\u65f6\u5982\u4f55\u589e\u5f3a\u5f3a\u5ea6\uff0c\u4ece\u800c\u5bfc\u81f4\u5f3a\u5ea6\u589e\u52a0\u3002\u8fd9\u79cd\u73b0\u8c61\u5bf9\u4e8e\u5de5\u7a0b\u5e08\u548c\u8bbe\u8ba1\u5e08\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u76f4\u63a5\u5f71\u54cd\u7ed3\u6784\u548c\u90e8\u4ef6\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><em><strong><span style=\"font-size: 14pt;\">\u786c\u5316\u5b9a\u5f8b\u7684\u7c7b\u578b<\/span><\/strong><\/em><\/p>\n<ol style=\"text-align: justify;\">\n<li><span style=\"font-size: 14pt;\">\u5404\u5411\u540c\u6027\u786c\u5316\uff1a\u8be5\u5b9a\u5f8b\u5047\u8bbe\u6750\u6599\u53d8\u5f62\u65f6\u5c48\u670d\u9762\u5728\u5404\u4e2a\u65b9\u5411\u4e0a\u5747\u5300\u6269\u5c55\u3002\u8fd9\u610f\u5473\u7740\u6750\u6599\u7684\u5c48\u670d\u5f3a\u5ea6\u589e\u52a0\u5e45\u5ea6\u4e0e\u65bd\u52a0\u5e94\u529b\u7684\u65b9\u5411\u65e0\u5173\u3002.<\/span><\/li>\n<li><span style=\"font-size: 14pt;\">\u8fd0\u52a8\u786c\u5316\uff1a\u4e0e\u5404\u5411\u540c\u6027\u786c\u5316\u4e0d\u540c\uff0c\u8fd0\u52a8\u786c\u5316\u5141\u8bb8\u5c48\u670d\u9762\u5728\u5e94\u529b\u7a7a\u95f4\u4e2d\u5e73\u79fb\u3002\u8fd9\u610f\u5473\u7740\u6750\u6599\u53ef\u4ee5\u6839\u636e\u8f7d\u8377\u65b9\u5411\u7684\u4e0d\u540c\u800c\u8868\u73b0\u51fa\u4e0d\u540c\u7684\u5c48\u670d\u5f3a\u5ea6\uff0c\u8fd9\u5bf9\u4e8e\u627f\u53d7\u5faa\u73af\u8f7d\u8377\u7684\u6750\u6599\u5c24\u4e3a\u91cd\u8981\u3002.<\/span><\/li>\n<li><span style=\"font-size: 14pt;\">\u975e\u7ebf\u6027\u786c\u5316\uff1a\u8bb8\u591a\u6750\u6599\u7684\u5e94\u529b\u4e0e\u5e94\u53d8\u4e4b\u95f4\u5e76\u975e\u7ebf\u6027\u5173\u7cfb\u3002Abaqus \u975e\u7ebf\u6027\u6750\u6599\u786c\u5316\u6a21\u578b\u80fd\u591f\u89e3\u91ca\u66f4\u4e3a\u590d\u6742\u7684\u6750\u6599\u884c\u4e3a\uff0c\u5176\u4e2d\u786c\u5316\u901f\u7387\u4f1a\u968f\u7740\u6750\u6599\u53d8\u5f62\u800c\u53d8\u5316\u3002\u8fd9\u79cd\u73b0\u8c61\u901a\u5e38\u4f7f\u7528\u5b9e\u9a8c\u786e\u5b9a\u7684\u53c2\u6570\u8fdb\u884c\u5efa\u6a21\u3002.<\/span><\/li>\n<\/ol>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728Abaqus\u6750\u6599\u6a21\u578b\u4e2d\uff0c\u8981\u4f7f\u7528\u6750\u6599\u7684\u5851\u6027\u884c\u4e3a\uff0c\u4e86\u89e3\u6750\u6599\u7684\u529b\u5b66\u884c\u4e3a\u548c\u786c\u5316\u673a\u5236\u81f3\u5173\u91cd\u8981\u3002\u56e0\u6b64\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u5fc5\u987b\u5728\u6570\u636e\u90e8\u5206\u8f93\u5165\u975e\u7ebf\u6027\u533a\u57df\u7684\u5e94\u529b\u548c\u5e94\u53d8\u503c\uff0c\u5e76\u5728\u786c\u5316\u53c2\u6570\u680f\u4e2d\u6307\u5b9a\u786c\u5316\u65b9\u6cd5\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28546\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145519.png\" alt=\"\u5982\u4f55\u5728Abaqus\u4e2d\u5e94\u7528J2\u7406\u8bba\" width=\"515\" height=\"668\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145519.png 575w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145519-231x300.png 231w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145519-378x491.png 378w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145519-62x80.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145519-150x195.png 150w\" sizes=\"(max-width: 515px) 100vw, 515px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe7\uff1a\u5982\u4f55\u5728Abaqus\u4e2d\u5e94\u7528J2\u7406\u8bba<\/p>\n<p>&nbsp;<\/p>\n<h3>\u7c98\u5f39\u6027<\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u7c98\u5ea6\u662f\u6307\u6d41\u4f53\u62b5\u6297\u6d41\u52a8\u7684\u80fd\u529b\u3002\u9ad8\u7c98\u5ea6\u6d41\u4f53\u6d41\u52a8\u963b\u529b\u5927\uff0c\u800c\u4f4e\u7c98\u5ea6\u6d41\u4f53\u5219\u6d41\u52a8\u6027\u597d\u3002\u4f8b\u5982\uff0c\u6c34\u7684\u7c98\u5ea6\u4f4e\uff0c\u6d41\u52a8\u6027\u6bd4\u9ad8\u7c98\u5ea6\u7684\u7cd6\u6d46\u597d\u5f97\u591a\u3002\u7c98\u5f39\u6027\u6750\u6599\u6a21\u578b\u53ef\u4ee5\u6355\u6349\u540c\u65f6\u5177\u6709\u5f39\u6027\u548c\u7c98\u6027\u54cd\u5e94\u7684\u6750\u6599\u968f\u65f6\u95f4\u53d8\u5316\u7684\u884c\u4e3a\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28547\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145714.png\" alt=\"\u7c98\u5f39\u6027\u6750\u6599\" width=\"529\" height=\"578\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145714.png 641w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145714-275x300.png 275w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145714-430x470.png 430w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145714-62x68.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145714-600x655.png 600w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-145714-150x164.png 150w\" sizes=\"(max-width: 529px) 100vw, 529px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 8\uff1a\u7c98\u5f39\u6027\u6750\u6599\uff0c\u5c55\u793a\u4e86\u5176\u5f39\u6027\u548c\u7c98\u6027\u7279\u6027\u3002<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u8fd9\u4e9b\u6a21\u578b\u5bf9\u4e8e\u6a21\u62df\u805a\u5408\u7269\u3001\u6a61\u80f6\u548c\u751f\u7269\u7ec4\u7ec7\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u6750\u6599\u7684\u884c\u4e3a\u4f1a\u968f\u7740\u52a0\u8f7d\u7684\u6301\u7eed\u65f6\u95f4\u548c\u901f\u7387\u800c\u6539\u53d8\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728\u7ebf\u6027\u7c98\u5f39\u6027\u6750\u6599\u4e2d\uff0c\u6750\u6599\u7684\u54cd\u5e94\uff08\u5982\u60a8\u6240\u77e5\uff0c\u6700\u5e38\u89c1\u7684\u7ed3\u679c\u4e4b\u4e00\u662f\u7c98\u5f39\u6027\u8815\u53d8\uff09\u4e0e\u6240\u65bd\u52a0\u7684\u8f7d\u8377\uff08\u5e94\u529b\uff09\u4e4b\u95f4\u7684\u5173\u7cfb\u53ef\u4ee5\u8868\u793a\u4e3a\u4e0d\u540c\u7684\u51fd\u6570\u3002\u8fd9\u79cd\u5206\u79bb\u4f7f\u5f97\u6570\u5b66\u5efa\u6a21\u66f4\u52a0\u7b80\u4fbf\u3002\u672c\u8d28\u4e0a\uff0c\u6240\u6709\u7ebf\u6027\u7c98\u5f39\u6027\u884c\u4e3a\u90fd\u53ef\u4ee5\u7528\u6c83\u5c14\u6cf0\u62c9\u65b9\u7a0b\u6765\u63cf\u8ff0\uff0c\u8be5\u65b9\u7a0b\u5efa\u7acb\u4e86\u6750\u6599\u968f\u65f6\u95f4\u53d8\u5316\u7684\u5e94\u529b\u548c\u5e94\u53d8\u4e4b\u95f4\u7684\u5173\u7cfb\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28548\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150101.png\" alt=\"\" width=\"577\" height=\"261\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150101.png 853w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150101-300x136.png 300w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150101-430x195.png 430w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150101-768x348.png 768w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150101-62x28.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150101-600x272.png 600w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150101-725x328.png 725w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150101-150x68.png 150w\" sizes=\"(max-width: 577px) 100vw, 577px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728\u54ea\u91cc\uff1a<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">t \u4e3a\u65f6\u95f4\uff0c\u03c3(t) \u4e3a\u5e94\u529b\uff0c\u03b5(t) \u4e3a\u5e94\u53d8\uff0cE<sub>\u6f5c\u884c<\/sub> \u548c E<sub>\u653e\u677e<\/sub>\u00a0\u5176\u4e2d\uff0cK(t) \u548c F(t) \u5206\u522b\u662f\u8815\u53d8\u548c\u677e\u5f1b\u7684\u77ac\u65f6\u5f39\u6027\u6a21\u91cf\uff0cK(t) \u4e3a\u8815\u53d8\u51fd\u6570\uff0cF(t) \u4e3a\u677e\u5f1b\u51fd\u6570\u3002\u7ebf\u6027\u7c98\u5f39\u6027\u901a\u5e38\u4ec5\u9002\u7528\u4e8e\u5c0f\u53d8\u5f62\u3002\u975e\u7ebf\u6027\u7c98\u5f39\u6027\u662f\u6307\u51fd\u6570\u4e0d\u53ef\u5206\u79bb\u7684\u60c5\u51b5\u3002\u8fd9\u79cd\u60c5\u51b5\u901a\u5e38\u53d1\u751f\u5728\u5927\u53d8\u5f62\u6216\u6750\u6599\u5728\u53d8\u5f62\u4e0b\u6539\u53d8\u5176\u6027\u8d28\u65f6\u3002\u975e\u5f39\u6027\u6750\u6599\u662f\u7c98\u5f39\u6027\u6750\u6599\u7684\u4e00\u79cd\u7279\u6b8a\u60c5\u51b5\uff1a\u975e\u5f39\u6027\u6750\u6599\u5728\u5378\u8f7d\u540e\u4e0d\u4f1a\u5b8c\u5168\u6062\u590d\u5230\u5176\u539f\u59cb\u72b6\u6001\u3002\u7c98\u5f39\u6027\u6750\u6599\u5e94\u7528\u4e8e\u5404\u79cd\u9886\u57df\uff0c\u5305\u62ec\uff1a<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li><span style=\"font-size: 14pt;\">\u51cf\u9707\uff1a\u5b83\u4eec\u5177\u6709\u8017\u6563\u80fd\u91cf\u7684\u80fd\u529b\uff0c\u56e0\u6b64\u975e\u5e38\u9002\u5408\u7528\u4f5c\u51cf\u9707\u5668\u548c\u632f\u52a8\u963b\u5c3c\u5668\u3002. \u00a0<\/span><\/li>\n<li><span style=\"font-size: 14pt;\">\u751f\u7269\u533b\u5b66\u690d\u5165\u7269\uff1a\u7531\u4e8e\u5176\u751f\u7269\u76f8\u5bb9\u6027\u548c\u6a21\u62df\u5929\u7136\u7ec4\u7ec7\u7684\u80fd\u529b\uff0c\u5b83\u4eec\u88ab\u7528\u4e8e\u4eba\u5de5\u5173\u8282\u548c\u7ec4\u7ec7\u5de5\u7a0b\u652f\u67b6\u3002.<\/span><\/li>\n<li><span style=\"font-size: 14pt;\">\u7c98\u5408\u5242\u548c\u5bc6\u5c01\u5242\uff1a\u7531\u4e8e\u5176\u7c98\u5f39\u6027\uff0c\u5b83\u4eec\u80fd\u63d0\u4f9b\u7262\u56fa\u6301\u4e45\u7684\u7c98\u5408\u3002.<\/span><\/li>\n<li><span style=\"font-size: 14pt;\">\u98df\u54c1\u52a0\u5de5\uff1a\u98df\u54c1\u6750\u6599\u7684\u7c98\u5f39\u6027\u884c\u4e3a\u5bf9\u4e8e\u7406\u89e3\u5176\u8d28\u5730\u548c\u52a0\u5de5\u81f3\u5173\u91cd\u8981\u3002. \u00a0<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u60a8\u662f\u5426\u5bf9\u5982\u4f55\u5728 Abaqus \u4e2d\u6709\u6548\u5730\u6a21\u62df\u7c98\u5f39\u6027\u6750\u6599\u611f\u5174\u8da3\uff1f\u5982\u679c\u662f\uff0c\u90a3\u4e48\u60a8\u6765\u5bf9\u5730\u65b9\u4e86\uff01\u8ba9\u6211\u4eec\u6df1\u5165\u4e86\u89e3\u5728 Abaqus \u4e2d\u6a21\u62df\u7c98\u5f39\u6027\u6750\u6599\u7684\u5173\u952e\u6b65\u9aa4\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728 Abaqus \u4e2d\u5904\u7406\u7c98\u5f39\u6027\u6750\u6599\u65f6\uff0c\u7cbe\u786e\u5b9a\u4e49\u5176\u5c5e\u6027\u81f3\u5173\u91cd\u8981\u3002\u5728\u65f6\u57df\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 Prony \u7ea7\u6570\u8868\u793a\u6cd5\u6765\u6307\u5b9a\u526a\u5207\u6216\u4f53\u79ef\u677e\u5f1b\u6a21\u91cf\u53ca\u5176\u5bf9\u5e94\u7684\u677e\u5f1b\u65f6\u95f4\uff0c\u5982\u4e0b\u56fe (a) \u6240\u793a\u3002\u5982\u679c\u6570\u636e\u4e0e\u9891\u7387\u76f8\u5173\uff0cAbaqus \u5141\u8bb8\u60a8\u8f93\u5165\u50a8\u80fd\u6a21\u91cf\u548c\u635f\u8017\u6a21\u91cf\u968f\u9891\u7387\u53d8\u5316\u7684\u51fd\u6570\uff0c\u5982\u4e0b\u56fe (b) \u6240\u793a\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28549 size-full\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150825.png\" alt=\"\u5728Abaqus\u4e2d\u5bf9\u7c98\u5f39\u6027\u6750\u6599\u8fdb\u884c\u5efa\u6a21\" width=\"700\" height=\"747\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150825.png 700w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150825-281x300.png 281w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150825-430x459.png 430w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150825-62x66.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150825-600x640.png 600w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/05\/Screenshot-2024-10-19-150825-150x160.png 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 9\uff1aa) \u4f7f\u7528 Prony \u7ea7\u6570\u8868\u793a\u6cd5\u6307\u5b9a\u526a\u5207\u6216\u4f53\u79ef\u677e\u5f1b\u6a21\u91cf\u53ca\u5176\u5bf9\u5e94\u7684\u677e\u5f1b\u65f6\u95f4\uff1bb) \u5c06 Prony \u7ea7\u6570\u8868\u793a\u6cd5\u5e94\u7528\u4e8e\u9891\u7387\u76f8\u5173\u6570\u636e\uff1bc) \u7c98\u5f39\u6027\u83dc\u5355<\/p>\n<ul>\n<li style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728\u56fe a \u4e2d\uff1ag_i\u3001k_i \u548c tau_i \u662f Prony \u7ea7\u6570\u7684\u5e38\u6570\u3002.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u00a0\u5728\u56fe b \u4e2d\uff1a\u5b9e\u90e8 <em>\u514b <\/em>\u4ee5\u53ca\u865a\u90e8 <em>\u514b<\/em> \u5df2\u88ab\u4f7f\u7528\u3002.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u4ef7\u503c <em>\u4e00\u4e2a<\/em> \u662f\u771f\u5b9e\u90e8\u5206\u7684 <em>k<\/em>. \u5982\u679c\u6750\u6599\u4e0d\u53ef\u538b\u7f29\uff0c\u5219\u5ffd\u7565\u6b64\u503c\u3002\u865a\u90e8 <em>k<\/em> \u5982\u679c\u6750\u6599\u4e0d\u53ef\u538b\u7f29\uff0c\u5219\u5ffd\u7565\u6b64\u503c\u3002.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u4ef7\u503c <em>b<\/em>\u5982\u679c\u6750\u6599\u4e0d\u53ef\u538b\u7f29\uff0c\u5219\u5ffd\u7565\u6b64\u503c\u3002.<\/span><\/li>\n<\/ul>\n<h3 data-start=\"98\" data-end=\"621\">Electrical\/Magnetic Properties<\/h3>\n<p style=\"text-align: justify;\" data-start=\"98\" data-end=\"621\"><span style=\"font-size: 14pt;\">Abaqus \u63d0\u4f9b\u4e86\u4e13\u95e8\u7684\u9009\u9879\u6765\u5b9a\u4e49\u7535\u5b66\u548c\u78c1\u5b66\u7279\u6027\u3002 <strong data-start=\"196\" data-end=\"208\">\u8d22\u4ea7<\/strong> \u6a21\u5757\u3002\u8fd9\u5305\u62ec\u5bf9\u590d\u6742\u8026\u5408\u884c\u4e3a\u8fdb\u884c\u5efa\u6a21\u7684\u80fd\u529b\uff0c\u4f8b\u5982\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\u53d1\u73b0\u7684\u884c\u4e3a\uff1a <strong data-start=\"298\" data-end=\"325\">\u538b\u7535\u6750\u6599<\/strong>. \u5728 Abaqus \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u76f8\u5e94\u7684\u5f39\u6027\u3001\u4ecb\u7535\u548c\u538b\u7535\u8026\u5408\u7cfb\u6570\u6765\u8d4b\u4e88\u538b\u7535\u7279\u6027\u3002\u8fd9\u4e9b\u5b9a\u4e49\u5141\u8bb8\u6a21\u62df\u673a\u7535\u76f8\u4e92\u4f5c\u7528\u2014\u2014\u8fd9\u5bf9\u4e8e\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u548c\u667a\u80fd\u6750\u6599\u7b49\u5e94\u7528\u81f3\u5173\u91cd\u8981\u3002.<\/span><\/p>\n<p data-start=\"623\" data-end=\"895\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-37100\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/11\/Electrical-magnetic-properties.png\" alt=\"\u7535\u78c1\u7279\u6027\" width=\"572\" height=\"617\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/11\/Electrical-magnetic-properties.png 780w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/11\/Electrical-magnetic-properties-278x300.png 278w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/11\/Electrical-magnetic-properties-430x464.png 430w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/11\/Electrical-magnetic-properties-768x829.png 768w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/11\/Electrical-magnetic-properties-62x67.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/11\/Electrical-magnetic-properties-600x648.png 600w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/11\/Electrical-magnetic-properties-725x783.png 725w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/11\/Electrical-magnetic-properties-150x162.png 150w\" sizes=\"(max-width: 572px) 100vw, 572px\" \/><\/p>\n<p style=\"text-align: center;\" data-start=\"623\" data-end=\"895\">\u56fe 10\uff1a\u7535\u78c1\u7279\u6027<\/p>\n<p data-start=\"623\" data-end=\"895\"><span style=\"font-size: 14pt;\">\u5982\u679c\u60a8\u5bf9\u538b\u7535\u6750\u6599\u7684\u5de5\u4f5c\u539f\u7406\u4ee5\u53ca\u5982\u4f55\u5728\u4eff\u771f\u73af\u5883\u4e2d\u5bf9\u5176\u8fdb\u884c\u5efa\u6a21\u611f\u5174\u8da3\uff0c\u6211\u4eec\u64b0\u5199\u4e86\u4e00\u7bc7\u8be6\u7ec6\u7684\u535a\u5ba2\u6587\u7ae0\uff0c\u8fdb\u4e00\u6b65\u63a2\u8ba8\u4e86\u8be5\u4e3b\u9898\uff1a\u201c<a href=\"https:\/\/caeassistant.com\/blog\/piezoelectric-effect-simulation\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">\u538b\u7535\u6750\u6599\u8be6\u89e3 | \u5b83\u4eec\u662f\u4ec0\u4e48\u4ee5\u53ca\u5b83\u4eec\u5982\u4f55\u5de5\u4f5c<\/span><\/a><\/span><span style=\"font-size: 14pt;\">\u201c\u3002\u201d.<\/span><\/p>\n<h2><span style=\"color: #ff6600;\">A Complete Guide to Abaqus Material Models Definition<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u67d0\u4e9b\u529b\u5b66\u884c\u4e3a\u662f\u4e92\u65a5\u7684\uff1a\u8fd9\u4e9b\u884c\u4e3a\u4e0d\u80fd\u540c\u65f6\u51fa\u73b0\u5728\u540c\u4e00\u4e2a\u6750\u6599\u5b9a\u4e49\u4e2d\u3002\u6709\u4e9b\u884c\u4e3a\u9700\u8981\u5176\u4ed6\u884c\u4e3a\u7684\u5b58\u5728\uff1b\u4f8b\u5982\uff0c\u5851\u6027\u9700\u8981\u7ebf\u6027\u5f39\u6027\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u6750\u6599\u5b9a\u4e49\uff08Abaqus \u6750\u6599\u6a21\u578b\u5b9a\u4e49\uff09\u53ef\u4ee5\u5305\u542b\u5bf9\u4f7f\u7528\u8be5\u6750\u6599\u7684\u5355\u5143\u6216\u5206\u6790\u800c\u8a00\u6ca1\u6709\u610f\u4e49\u7684\u884c\u4e3a\u3002\u8fd9\u4e9b\u884c\u4e3a\u5c06\u88ab\u5ffd\u7565\u3002\u4f8b\u5982\uff0c\u6750\u6599\u5b9a\u4e49\u53ef\u4ee5\u5305\u542b <a href=\"https:\/\/caeassistant.com\/blog\/thermal-analysis\/thermal-stress-analysis\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">\u70ed\u4f20\u9012<\/span><\/a> \u8be5\u6750\u6599\u5b9a\u4e49\u5305\u542b\u591a\u79cd\u5c5e\u6027\uff08\u4f8b\u5982\u5bfc\u70ed\u7cfb\u6570\u3001\u6bd4\u70ed\u5bb9\uff09\u4ee5\u53ca\u5e94\u529b-\u5e94\u53d8\u5c5e\u6027\uff08\u4f8b\u5982\u5f39\u6027\u6a21\u91cf\u3001\u5c48\u670d\u5e94\u529b\u7b49\uff09\u3002\u5f53\u6b64\u6750\u6599\u5b9a\u4e49\u4e0e\u975e\u8026\u5408\u5e94\u529b\/\u4f4d\u79fb\u5355\u5143\u4e00\u8d77\u4f7f\u7528\u65f6\uff0cAbaqus \u4f1a\u5ffd\u7565\u4f20\u70ed\u5c5e\u6027\uff1b\u5f53\u4e0e\u4f20\u70ed\u5355\u5143\u4e00\u8d77\u4f7f\u7528\u65f6\uff0c\u5219\u4f1a\u5ffd\u7565\u673a\u68b0\u5f3a\u5ea6\u5c5e\u6027\u3002\u6b64\u529f\u80fd\u5141\u8bb8\u60a8\u521b\u5efa\u5b8c\u6574\u7684\u6750\u6599\u5b9a\u4e49\u5e76\u5c06\u5176\u7528\u4e8e\u4efb\u4f55\u5206\u6790\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5bf9\u4e8e\u5b9e\u4f53\u5355\u5143\u3001\u58f3\u5355\u5143\u548c\u6881\u5355\u5143\uff0c\u4f7f\u7528\u7279\u5b9a\u6750\u6599\u884c\u4e3a\u5e76\u65e0\u4e00\u822c\u6027\u9650\u5236\u3002\u4efb\u4f55\u5408\u7406\u7684\u7ec4\u5408\u90fd\u662f\u53ef\u4ee5\u63a5\u53d7\u7684\u3002\u4f46\u662f\uff0c\u4e5f\u53ef\u80fd\u5b58\u5728\u4e00\u4e9b\u4f8b\u5916\u60c5\u51b5\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5206\u6790\u4e2d\u53ef\u4ee5\u5b9a\u4e49\u4efb\u610f\u6570\u91cf\u7684\u6750\u6599\u3002\u6bcf\u4e2a\u6750\u6599\u5b9a\u4e49\u53ef\u4ee5\u6839\u636e\u9700\u8981\u5305\u542b\u4efb\u610f\u6570\u91cf\u7684\u6750\u6599\u884c\u4e3a\uff0c\u4ee5\u5b8c\u6574\u5730\u63cf\u8ff0\u6750\u6599\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u5728\u7ebf\u6027\u9759\u6001\u5e94\u529b\u5206\u6790\u4e2d\uff0c\u53ef\u80fd\u53ea\u9700\u8981\u5f39\u6027\u6750\u6599\u884c\u4e3a\uff1b\u800c\u5728\u66f4\u590d\u6742\u7684\u5206\u6790\u4e2d\uff0c\u5219\u53ef\u80fd\u9700\u8981\u591a\u79cd\u6750\u6599\u884c\u4e3a\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5fc5\u987b\u4e3a\u6bcf\u4e2a\u6750\u6599\u5b9a\u4e49\u6307\u5b9a\u4e00\u4e2a\u540d\u79f0\u3002\u8be5\u540d\u79f0\u5141\u8bb8\u5728\u7528\u4e8e\u5c06\u8be5\u6750\u6599\u5206\u914d\u7ed9\u6a21\u578b\u4e2d\u5404\u4e2a\u533a\u57df\u7684\u622a\u9762\u5b9a\u4e49\u4e2d\u5f15\u7528\u8be5\u6750\u6599\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-23814 size-full\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162449.png\" alt=\"\" width=\"597\" height=\"766\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162449.png 597w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162449-234x300.png 234w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162449-383x491.png 383w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162449-62x80.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162449-150x192.png 150w\" sizes=\"(max-width: 597px) 100vw, 597px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 11\uff1aAbaqus\/CAE \u4e2d\u7684\u6750\u6599\u5b9a\u4e49<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u6750\u6599\u5c5e\u6027\u53ef\u4ee5\u5b9a\u4e49\u4e3a\u7b80\u5355\u7684\u5e38\u6570\u503c\uff0c\u4e5f\u53ef\u4ee5\u53d6\u51b3\u4e8e\u6e29\u5ea6\u6216\u573a\u53d8\u91cf\u7b49\u3002\uff08Abaqus \u6750\u6599\u6a21\u578b\u5b9a\u4e49\uff09<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u6750\u6599\u6570\u636e\u901a\u5e38\u4ee5\u6e29\u5ea6\u7b49\u72ec\u7acb\u53d8\u91cf\u7684\u51fd\u6570\u5f62\u5f0f\u8868\u793a\u3002\u901a\u8fc7\u5728\u591a\u4e2a\u4e0d\u540c\u6e29\u5ea6\u4e0b\u6307\u5b9a\u6750\u6599\u5c5e\u6027\uff0c\u53ef\u4ee5\u4f7f\u5176\u4e0e\u6e29\u5ea6\u76f8\u5173\u3002\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6750\u6599\u5c5e\u6027\u53ef\u4ee5\u5b9a\u4e49\u4e3a\u7531 Abaqus \u8ba1\u7b97\u7684\u53d8\u91cf\u7684\u51fd\u6570\uff1b\u4f8b\u5982\uff0c\u8981\u5b9a\u4e49\u52a0\u5de5\u786c\u5316\u66f2\u7ebf\uff0c\u5fc5\u987b\u5c06\u5e94\u529b\u8868\u793a\u4e3a\u7b49\u6548\u5851\u6027\u5e94\u53d8\u7684\u51fd\u6570\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728 Abaqus \u6750\u6599\u6a21\u578b\u4e2d\uff0c\u6750\u6599\u5c5e\u6027\u8fd8\u53ef\u4ee5\u4f9d\u8d56\u4e8e\u201c\u573a\u53d8\u91cf\u201d\uff08\u7528\u6237\u81ea\u5b9a\u4e49\u53d8\u91cf\uff0c\u53ef\u4ee5\u8868\u793a\u4efb\u4f55\u72ec\u7acb\u91cf\uff0c\u5e76\u5b9a\u4e49\u5728\u8282\u70b9\u4e0a\uff0c\u4f5c\u4e3a\u65f6\u95f4\u7684\u51fd\u6570\uff09\u3002\u4f8b\u5982\uff0c\u590d\u5408\u6750\u6599\u7684\u6a21\u91cf\u53ef\u4ee5\u662f\u7ec7\u7269\u5bc6\u5ea6\u7684\u51fd\u6570\uff0c\u5408\u91d1\u7684\u6a21\u91cf\u53ef\u4ee5\u662f\u76f8\u5206\u6570\u7684\u51fd\u6570\u3002\u573a\u53d8\u91cf\u7684\u521d\u59cb\u503c\u4f5c\u4e3a\u521d\u59cb\u6761\u4ef6\u7ed9\u51fa\uff0c\u5e76\u53ef\u5728\u5206\u6790\u8fc7\u7a0b\u4e2d\u968f\u65f6\u95f4\u8fdb\u884c\u4fee\u6539\u3002\u5982\u679c\u6750\u6599\u5c5e\u6027\u7531\u4e8e\u8f90\u7167\u6216\u5176\u4ed6\u9884\u5148\u8ba1\u7b97\u7684\u73af\u5883\u6548\u5e94\u800c\u968f\u65f6\u95f4\u53d8\u5316\uff0c\u5219\u6b64\u529f\u80fd\u975e\u5e38\u6709\u7528\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u4f8b\u5982\uff0c\u5728\u56fe 12 \u4e2d\uff0c\u5f39\u6027\u6750\u6599\u5c5e\u6027\u88ab\u9009\u62e9\u4e3a\u4e0e\u6e29\u5ea6\u548c\u573a\u53d8\u91cf\u76f8\u5173\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-23814\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162449.png\" alt=\"\u6750\u6599\u7279\u6027\u5bf9\u6e29\u5ea6\u548c\u573a\u53d8\u91cf\u7684\u4f9d\u8d56\u6027\" width=\"522\" height=\"670\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162449.png 597w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162449-234x300.png 234w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162449-383x491.png 383w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162449-62x80.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162449-150x192.png 150w\" sizes=\"(max-width: 522px) 100vw, 522px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 12\uff1a\u6750\u6599\u5c5e\u6027\u5bf9\u6e29\u5ea6\u548c\u573a\u53d8\u91cf\u7684\u4f9d\u8d56\u6027<\/p>\n<h3>Interpolation of Material Data<\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5bf9\u4e8e\u6700\u7b80\u5355\u7684\u6052\u5b9a\u5c5e\u6027\uff0c\u53ea\u9700\u8f93\u5165\u8be5\u6052\u5b9a\u503c\u5373\u53ef\u3002\u5f53\u6750\u6599\u6570\u636e\u4ec5\u662f\u5355\u4e2a\u53d8\u91cf\u7684\u51fd\u6570\u65f6\uff0c\u6570\u636e\u5fc5\u987b\u6309\u81ea\u53d8\u91cf\u503c\u9012\u589e\u7684\u987a\u5e8f\u8f93\u5165\u3002Abaqus \u968f\u540e\u4f1a\u5bf9\u7ed9\u5b9a\u503c\u4e4b\u95f4\u7684\u6570\u503c\u8fdb\u884c\u7ebf\u6027\u63d2\u503c\u3002\uff08Abaqus \u6750\u6599\u6a21\u578b\u5b9a\u4e49\uff09<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5047\u8bbe\u8be5\u5c5e\u6027\u5728\u7ed9\u5b9a\u7684\u81ea\u53d8\u91cf\u8303\u56f4\u4e4b\u5916\u4e3a\u5e38\u6570\u3002\u56e0\u6b64\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u6750\u6599\u6a21\u578b\u7684\u9700\u8981\u63d0\u4f9b\u4efb\u610f\u6570\u91cf\u7684\u8f93\u5165\u503c\u3002\u5982\u679c\u6750\u6599\u6570\u636e\u4e0e\u81ea\u53d8\u91cf\u4e4b\u95f4\u5b58\u5728\u5f3a\u70c8\u7684\u975e\u7ebf\u6027\u5173\u7cfb\uff0c\u5219\u5fc5\u987b\u6307\u5b9a\u8db3\u591f\u7684\u6570\u636e\u70b9\uff0c\u4ee5\u4fbf\u7ebf\u6027\u63d2\u503c\u80fd\u591f\u51c6\u786e\u5730\u6355\u6349\u5230\u8fd9\u79cd\u975e\u7ebf\u6027\u884c\u4e3a\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728 Abaqus \u6750\u6599\u6a21\u578b\u4e2d\uff0c\u5f53\u6750\u6599\u5c5e\u6027\u53d6\u51b3\u4e8e\u591a\u4e2a\u53d8\u91cf\u65f6\uff0c\u5c5e\u6027\u5bf9\u7b2c\u4e00\u4e2a\u53d8\u91cf\u7684\u53d8\u5316\u5fc5\u987b\u5728\u5176\u4ed6\u53d8\u91cf\u53d6\u56fa\u5b9a\u503c\u7684\u60c5\u51b5\u4e0b\u7ed9\u51fa\uff0c\u7136\u540e\u662f\u7b2c\u4e8c\u4e2a\u53d8\u91cf\u7684\u9012\u589e\u503c\uff0c\u63a5\u7740\u662f\u7b2c\u4e09\u4e2a\u53d8\u91cf\u7684\u9012\u589e\u503c\uff0c\u4f9d\u6b64\u7c7b\u63a8\u3002\u6570\u636e\u5fc5\u987b\u59cb\u7ec8\u6309\u81ea\u53d8\u91cf\u9012\u589e\u7684\u987a\u5e8f\u6392\u5217\u3002\u6b64\u8fc7\u7a0b\u786e\u4fdd\u6750\u6599\u5c5e\u6027\u7684\u503c\u5728\u4efb\u4f55\u81ea\u53d8\u91cf\u53d6\u503c\u7684\u60c5\u51b5\u4e0b\u90fd\u662f\u5b8c\u5168\u4e14\u552f\u4e00\u7684\uff08\u56fe 13\uff09\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-23815\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162654.png\" alt=\"\u6768\u6c0f\u6a21\u91cf\u548c\u6cca\u677e\u6bd4\u968f\u6e29\u5ea6\u7684\u53d8\u5316\" width=\"725\" height=\"340\" srcset=\"https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162654.png 1195w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162654-300x141.png 300w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162654-1024x481.png 1024w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162654-430x202.png 430w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162654-768x361.png 768w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162654-62x29.png 62w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162654-600x282.png 600w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162654-725x340.png 725w, https:\/\/dev.caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162654-150x70.png 150w\" sizes=\"(max-width: 725px) 100vw, 725px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe 13\uff1a\u6750\u6599\u6768\u6c0f\u6a21\u91cf\u548c\u6cca\u677e\u6bd4\u968f\u6e29\u5ea6\u7684\u53d8\u5316<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5bf9\u4e8e\u8d85\u51fa\u4ee5\u4e0b\u8303\u56f4\u7684\u6e29\u5ea6\uff1a <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-23816\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162903.png\" alt=\"\" width=\"29\" height=\"31\"> \u548c <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-23817\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162916.png\" alt=\"\" width=\"27\" height=\"30\">, Abaqus \u5047\u8bbe\u4ee5\u4e0b\u5404\u9879\u5747\u4e3a\u5e38\u6570\uff1a <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-23818\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162942.png\" alt=\"\" width=\"21\" height=\"26\"> \u548c <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-23819\" src=\"https:\/\/caeassistant.com\/wp-content\/uploads\/2024\/06\/Screenshot-2024-06-19-162952.png\" alt=\"\" width=\"19\" height=\"20\">. \u56fe\u4e2d\u7684\u865a\u7ebf\u8868\u793a\u8be5\u6a21\u578b\u5c06\u4f7f\u7528\u7684\u76f4\u7ebf\u8fd1\u4f3c\u503c\u3002.<\/span><\/p>\n<h2><span style=\"color: #ff6600;\">Change Material Properties Between Steps in Abaqus<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728\u67d0\u4e9b\u5206\u6790\u4e2d\uff0c\u7531\u4e8e\u5404\u79cd\u539f\u56e0\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5728\u4e0d\u540c\u6b65\u9aa4\u4e4b\u95f4\u66f4\u6539 Abaqus \u6750\u6599\u6a21\u578b\u7684\u5c5e\u6027\uff0c\u4f8b\u5982\uff1a<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li><span style=\"font-size: 14pt;\">\u76f8\u53d8<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u6750\u6599\u6027\u8d28\u5728\u76f8\u53d8\u8fc7\u7a0b\u4e2d\u4f1a\u53d1\u751f\u53d8\u5316\uff0c\u4f8b\u5982\u7194\u5316\u6216\u51dd\u56fa\uff0c\u56e0\u6b64\u5728\u6a21\u62df\u4e2d\u5e94\u8be5\u8003\u8651\u8fd9\u4e9b\u53d8\u5316\u3002.<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li><span style=\"font-size: 14pt;\">\u6e29\u5ea6\u4f9d\u8d56\u6027\u7279\u6027<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u6750\u6599\u5c5e\u6027\u4f1a\u968f\u6e29\u5ea6\u53d8\u5316\uff0c\u56e0\u6b64\u5728\u70ed\u52a0\u8f7d\u6b65\u9aa4\u4e2d\u9700\u8981\u66f4\u65b0\u5c5e\u6027\u3002.<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li><span style=\"font-size: 14pt;\">\u52a8\u6001\u884c\u4e3a\uff1a<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u67d0\u4e9b\u6750\u6599\uff08\u5982\u6a61\u80f6\u6216\u6ce1\u6cab\uff09\u7684\u6750\u6599\u7279\u6027\u5728\u9ad8\u901f\u52a0\u8f7d\u6216\u5927\u53d8\u5f62\u4e0b\u4f1a\u53d1\u751f\u53d8\u5316\u3002.<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li><span style=\"font-size: 14pt;\">\u65f6\u95f4\u76f8\u5173\u7279\u6027<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u6709\u4e9b\u6750\u6599\u8868\u73b0\u51fa\u968f\u65f6\u95f4\u53d8\u5316\u7684\u884c\u4e3a\uff0c\u4f8b\u5982\u8815\u53d8\u548c\u677e\u5f1b\uff0c\u9700\u8981\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u66f4\u65b0\u5176\u6027\u80fd\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u4e0a\u8ff0\u90e8\u5206\u539f\u56e0\u53ef\u4ee5\u901a\u8fc7 Abaqus \u63d0\u4f9b\u7684\u9ed8\u8ba4\u9009\u9879\u6765\u6ee1\u8db3\uff0c\u4f8b\u5982\u524d\u9762\u8ba8\u8bba\u7684\u6e29\u5ea6\u76f8\u5173\u5c5e\u6027\u6216\u8815\u53d8\u73b0\u8c61\u6a21\u62df\uff1b\u4f46\u5bf9\u4e8e\u67d0\u4e9b\u6750\u6599\u53d8\u5316\uff0c\u5206\u6790\u4eba\u5458\u5fc5\u987b\u51b3\u5b9a\u5982\u4f55\u5728\u5206\u6790\u4e2d\u5b9e\u73b0\u6750\u6599\u884c\u4e3a\u7684\u8f6c\u53d8\u3002\uff08Abaqus \u6750\u6599\u6a21\u578b\u5b9a\u4e49\uff09<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5982\u679c\u5728\u5206\u6790\u8fc7\u7a0b\u4e2d\u67d0\u4e2a\u7279\u5b9a\u65f6\u523b\u6750\u6599\u53d1\u751f\u53d8\u5316\uff0c\u6700\u597d\u5c3d\u53ef\u80fd\u5730\u5c06\u8fd9\u79cd\u6750\u6599\u53d8\u5316\u53cd\u6620\u5728\u6750\u6599\u5c5e\u6027\u4e2d\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u635f\u4f24\u548c\u6750\u6599\u9000\u5316\uff0cAbaqus \u4e2d\u6709\u591a\u79cd\u6a21\u578b\u53ef\u4ee5\u9884\u6d4b\u635f\u4f24\u7684\u53d1\u751f\u548c\u53d1\u5c55\u3002\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528\u201c\u7528\u6237\u5b50\u7a0b\u5e8f\u201d\u5728\u5206\u6790\u4e2d\u5b9e\u73b0\u60a8\u81ea\u5df1\u7684\u635f\u4f24\u6a21\u578b\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u7136\u800c\uff0c\u6709\u65f6\u60a8\u53ef\u80fd\u9700\u8981\u5728\u6a21\u578b\u4e2d\u7684\u7279\u5b9a\u6761\u4ef6\u4e0b\uff08\u4f8b\u5982\uff0c\u8fd9\u4e9b\u6750\u6599\u7684\u5bc6\u5ea6\u503c\u4e0d\u540c\uff09\u5c06\u6750\u6599\u4ece\u6750\u6599 1 \u66f4\u6539\u4e3a\u6750\u6599 2\uff0c\u800c\u8fd9\u4e9b\u6750\u6599\u5df2\u5728\u2018\u5c5e\u6027\u2019\u6a21\u5757\u7684\u6750\u6599\u90e8\u5206\u4e2d\u5b9a\u4e49\u3002\u5b9e\u73b0\u6b64\u76ee\u7684\u7684\u4e00\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528\u4e0e\u89e3\u76f8\u5173\u7684\u53d8\u91cf\u548c\u7528\u6237\u5b50\u7a0b\u5e8f\u3002\u901a\u8fc7\u5b9a\u4e49\u8fd9\u4e9b\u53d8\u91cf\uff0c\u60a8\u53ef\u4ee5\u5c06\u6750\u6599\u5c5e\u6027\u4e0e\u8fd9\u4e9b\u53d8\u91cf\u7684\u503c\u5173\u8054\u8d77\u6765\u3002.<\/span><\/p>\n<h3>Specifying Material Data as Functions of Solution-Dependent Variables<\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728 Abaqus \u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u7528\u6237\u5b50\u7a0b\u5e8f\u5f15\u5165\u5bf9\u89e3\u53d8\u91cf\u7684\u4f9d\u8d56\u6027\u3002Abaqus\/Standard \u4e2d\u7684\u7528\u6237\u5b50\u7a0b\u5e8f\u201cUSDFLD\u201d\u548c Abaqus\/Explicit \u4e2d\u7684\u7528\u6237\u5b50\u7a0b\u5e8f\u201cVUSDFLD\u201d\u5141\u8bb8\u60a8\u5c06\u6750\u6599\u70b9\u5904\u7684\u573a\u53d8\u91cf\u5b9a\u4e49\u4e3a\u65f6\u95f4\u3001\u6750\u6599\u65b9\u5411\u4ee5\u53ca\u4efb\u4f55\u53ef\u7528\u7684\u6750\u6599\u70b9\u91cf\u7684\u51fd\u6570\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5bf9\u4e8e\u7269\u6599\u5b9a\u4e49\u4e2d\u5305\u542b\u5bf9\u7528\u6237\u5b50\u7a0b\u5e8f\u7684\u5f15\u7528\u7684\u6bcf\u4e2a\u7269\u6599\u70b9\uff0c\u90fd\u4f1a\u8c03\u7528\u7528\u6237\u5b50\u7a0b\u5e8f\u201cUSDFLD\u201d\u548c\u201cVUSDFLD\u201d\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u8fd9\u4e9b\u5b50\u7a0b\u5e8f\u53ef\u7528\u4e8e\u5f15\u5165\u4e0e\u89e3\u76f8\u5173\u7684\u6750\u6599\u5c5e\u6027\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u5c5e\u6027\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u5b9a\u4e49\u4e3a\u573a\u53d8\u91cf\u7684\u51fd\u6570\u3002\u5b83\u4eec\u5c06\u5728\u6240\u6709\u6750\u6599\u5b9a\u4e49\u5305\u542b\u7528\u6237\u81ea\u5b9a\u4e49\u573a\u53d8\u91cf\u7684\u5355\u5143\u7684\u6750\u6599\u70b9\u5904\u8c03\u7528\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">Abaqus USDFLD \u548c VSDFLD \u7684\u5e94\u7528\u8303\u56f4\u975e\u5e38\u5e7f\u6cdb\uff0c\u4e00\u822c\u6765\u8bf4\uff0c\u53ea\u8981\u8f6f\u4ef6\u6750\u6599\u73af\u5883\u4e2d\u6709\u4e00\u4e2a\u53c2\u6570\u9700\u8981\u4f9d\u8d56\u53e6\u4e00\u4e2a\u53d8\u91cf\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e24\u4e2a\u5b50\u7a0b\u5e8f\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5982\u679c\u60a8\u5df2\u5bf9\u6750\u6599\u6027\u80fd\u8fdb\u884c\u4e86\u5b8c\u6574\u7684\u8868\u5f81\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528\u201cUMAT\u201d\u5b50\u7a0b\u5e8f\u3002\u8fd9\u79cd\u9ad8\u7ea7\u65b9\u6cd5\u5141\u8bb8\u60a8\u7f16\u5199\u81ea\u5b9a\u4e49\u5b50\u7a0b\u5e8f\u6765\u5b9a\u4e49\u590d\u6742\u7684\u6750\u6599\u6027\u80fd\u53ca\u5176\u53d8\u5316\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u7528\u6237\u5b50\u7a0b\u5e8f\u201cUMAT\u201d\u53ef\u7528\u4e8e\u5b9a\u4e49\u6750\u6599\u7684\u529b\u5b66\u672c\u6784\u884c\u4e3a\u3002\u5bf9\u4e8e\u6750\u6599\u5b9a\u4e49\u4e2d\u5305\u542b\u7528\u6237\u81ea\u5b9a\u4e49\u6750\u6599\u884c\u4e3a\u7684\u5355\u5143\uff0c\u6240\u6709\u6750\u6599\u8ba1\u7b97\u70b9\u90fd\u4f1a\u8c03\u7528UMAT\uff0c\u5e76\u4e14UMAT\u53ef\u4e0e\u4efb\u4f55\u5305\u542b\u529b\u5b66\u884c\u4e3a\u7684\u7a0b\u5e8f\u4e00\u8d77\u4f7f\u7528\u3002UMAT\u53ef\u4ee5\u4f7f\u7528\u4e0e\u89e3\u76f8\u5173\u7684\u72b6\u6001\u53d8\u91cf\u3002\u5b83\u8fd8\u53ef\u4ee5\u4e0e\u7528\u6237\u5b50\u7a0b\u5e8fUSDFLD\u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u4fbf\u5728\u4f20\u5165\u4efb\u4f55\u573a\u53d8\u91cf\u4e4b\u524d\u5bf9\u5176\u8fdb\u884c\u91cd\u65b0\u5b9a\u4e49\u3002.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u901a\u8fc7\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u60a8\u53ef\u4ee5\u5728\u5206\u6790\u8fc7\u7a0b\u4e2d\u9010\u6b65\u66f4\u6539\u6750\u6599\u3002\u5f53\u7136\uff0c\u53ef\u80fd\u8fd8\u6709\u5176\u4ed6\u65b9\u6cd5\u3002Abaqus \u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u9009\u9879\uff0c\u60a8\u53ef\u4ee5\u9009\u62e9\u4e00\u79cd\u6216\u591a\u79cd\u65b9\u6cd5\u7ec4\u5408\u4f7f\u7528\uff0c\u4f7f\u5206\u6790\u66f4\u52a0\u771f\u5b9e\u3001\u51c6\u786e\u3002\u8bf7\u52a1\u5fc5\u4ed4\u7ec6\u8003\u8651\u66f4\u6539\u7c7b\u578b\u3001\u5408\u9002\u7684\u65b9\u6cd5\u4ee5\u53ca\u9a8c\u8bc1\u6b65\u9aa4\uff0c\u4ee5\u786e\u4fdd\u60a8\u7684\u6a21\u62df\u80fd\u591f\u53cd\u6620\u771f\u5b9e\u573a\u666f\u3002.<\/span><\/p>\n<p><span style=\"color: #ff6600;\"><strong><span style=\"font-size: 18pt;\">Modeling Progressive Damage<\/span><\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u5728\u8bb8\u591a\u60c5\u51b5\u4e0b\uff0c\u6750\u6599\u4f1a\u56e0\u53cd\u590d\u8f7d\u8377\u6216\u6781\u7aef\u6761\u4ef6\u800c\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u53d1\u751f\u635f\u4f24\u6216\u5931\u6548\u3002Abaqus\u6750\u6599\u6a21\u578b\u4e2d\u7684\u6e10\u8fdb\u635f\u4f24\u6a21\u62df\u4e86\u6750\u6599\u4e2d\u88c2\u7eb9\u6216\u65ad\u88c2\u7684\u6f14\u53d8\u8fc7\u7a0b\uff0c\u8fd9\u5bf9\u4e8e\u2026\u2026\u81f3\u5173\u91cd\u8981\u3002 <a href=\"https:\/\/caeassistant.com\/blog\/abaqus-fatigue-analysis-video\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">\u75b2\u52b3\u5206\u6790<\/span><\/a> \u6216\u8005\u4e86\u89e3\u7ed3\u6784\u4e2d\u7684\u5931\u6548\u673a\u5236\u3002\u60a8\u53ef\u4ee5\u5728\u8fd9\u7bc7\u535a\u5ba2\u4e2d\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u635f\u4f24\u7684\u4fe1\u606f\uff1a <a href=\"https:\/\/caeassistant.com\/blog\/abaqus-ductile-damage-failure-ductile-materials-video\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">\u201c\u5ef6\u6027\u635f\u4f24\uff1a\u5ef6\u6027\u6750\u6599\u5931\u6548\u673a\u5236\u7684\u7efc\u5408\u7814\u7a76\u201d<\/span><\/a><\/span><\/p>\n<p><iframe title=\"Abaqus\u4e2d\u7684\u786c\u5316\u673a\u5236\u8be6\u89e3\uff1a\u5404\u5411\u540c\u6027\u548c\u8fd0\u52a8\u5b66\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/v-9GIaMPIkk?feature=oembed&#038;enablejsapi=1&#038;origin=https:\/\/dev.caeassistant.com\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u6d4f\u89c8\u6211\u4eec\u5185\u5bb9\u5168\u9762\u7684 Abaqus \u6559\u7a0b\u9875\u9762\uff0c\u5176\u4e2d\u5305\u542b\u514d\u8d39\u7684 PDF \u6307\u5357\u548c\u9002\u5408\u6240\u6709\u6280\u80fd\u6c34\u5e73\u7684\u8be6\u7ec6\u89c6\u9891\u3002\u63a2\u7d22\u514d\u8d39\u548c\u4ed8\u8d39\u5957\u9910\uff0c\u4ee5\u53ca\u9ad8\u6548\u638c\u63e1 Abaqus \u7684\u5fc5\u5907\u4fe1\u606f\u3002\u7acb\u5373\u5f00\u542f\u60a8\u7684 Abaqus \u5b66\u4e60\u4e4b\u65c5\uff01 <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/caeassistant.com\/free-abaqus-tutorial-training-video\/\" target=\"_blank\" rel=\"noopener\">Abaqus\u6559\u7a0b<\/a><\/span> \u73b0\u5728\uff01<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 14pt;\">\u8fd9\u00a0<span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/caeassistant.com\/\" target=\"_blank\" rel=\"noopener\">CAE \u52a9\u624b<\/a><\/span>\u00a0\u6211\u4eec\u81f4\u529b\u4e8e\u6ee1\u8db3\u60a8\u6240\u6709\u7684 CAE 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14pt;\">\u603b\u4e4b\uff0c\u672c\u6587\u5f3a\u8c03\u4e86\u7406\u89e3\u6750\u6599\u884c\u4e3a\u4ee5\u53ca\u5728Abaqus\u4e2d\u9009\u62e9\u5408\u9002\u7684\u6a21\u578b\u5bf9\u4e8e\u8fdb\u884c\u7cbe\u786e\u6a21\u62df\u7684\u91cd\u8981\u6027\u3002\u901a\u8fc7\u5e94\u7528\u5148\u8fdb\u6280\u672f\u63d0\u9ad8\u6a21\u62df\u7cbe\u5ea6\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u5de5\u7a0b\u5206\u6790\u4e2d\u83b7\u5f97\u66f4\u53ef\u9760\u3001\u66f4\u6709\u610f\u4e49\u7684\u7ed3\u679c\u3002.\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Choosing the right material model in Abaqus is essential for ensuring accurate and reliable finite element analysis (FEA). The material model selected directly impacts the simulation&#8217;s performance, affecting its ability to predict real-world behaviors such as elasticity, plasticity, or failure. Many engineers struggle with finding the right model for their specific use case, as Abaqus [&hellip;]<\/p>","protected":false},"author":4,"featured_media":29303,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[],"class_list":["post-22061","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/dev.caeassistant.com\/zh\/wp-json\/wp\/v2\/posts\/22061","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev.caeassistant.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dev.caeassistant.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dev.caeassistant.com\/zh\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/dev.caeassistant.com\/zh\/wp-json\/wp\/v2\/comments?post=22061"}],"version-history":[{"count":4,"href":"https:\/\/dev.caeassistant.com\/zh\/wp-json\/wp\/v2\/posts\/22061\/revisions"}],"predecessor-version":[{"id":49635,"href":"https:\/\/dev.caeassistant.com\/zh\/wp-json\/wp\/v2\/posts\/22061\/revisions\/49635"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev.caeassistant.com\/zh\/wp-json\/wp\/v2\/media\/29303"}],"wp:attachment":[{"href":"https:\/\/dev.caeassistant.com\/zh\/wp-json\/wp\/v2\/media?parent=22061"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dev.caeassistant.com\/zh\/wp-json\/wp\/v2\/categories?post=22061"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev.caeassistant.com\/zh\/wp-json\/wp\/v2\/tags?post=22061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}