ABAQUS入门课程 | 有限元模拟教程

本Abaqus入门课程专为机械工程专业的有限元仿真学生设计，涵盖了最广泛应用领域的各种实例。这些实例均配有必要的仿真要点和理论讲解。通过本课程，您将能够熟悉Abaqus的各个模块，并通过各种建模实例学习如何获取输出结果以及生成报告所需的必要信息。. 您可以下载本课程的教学大纲。 这里. 观看演示
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  • SKU: AU5590
  • Comments: 13
  • Published : 2020/12/12
  • Last Update: 2026/02/21
  • 语言 Language: English
Abaqus入门课程 - 有限元仿真教程 - 有限元分析仿真
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课程 内容

ABAQUS入门课程 | 有限元模拟教程

产品 Informations

有限元模拟教程/有限元分析模拟教程简介：

Abaqus入门课程包（有限元分析仿真教程）包含 8节课 和 14个研讨会. 本次研讨会的主题旨在提供学习 ABAQUS 的诸多技巧。研讨会涵盖的主题包括：桁架结构建模、梁结构建模、应力集中计算、受载板位移计算、静载荷和动载荷结构模拟、固有频率计算、屈曲载荷计算、成形分析、传热问题模拟、传热耦合问题模拟、非耦合传热问题模拟、冲击模拟等等。研讨会上还将展示许多有限元模拟实例。.

Abaqus教程     它将指导你从……开始 从基础到复杂 仿真技术，它是 非常流畅、全面 每个细节都得到了解释。.

Abaqus教程    每一节课 直奔主题, 没有任何无用的内容。你将在每个阶段学习到所需的知识，并将其付诸实践。 从第一天起。.

总之，完整且有支持是本课程的核心价值所在。.

Abaqus教程        最重要的是，, 我们支持你 正如你在本课程中所学到的。你可以 联系我们的专家 欢迎提出您的问题，并尽情体验我们的建模和仿真技术。 逐步支持.

Abaqus教程        这仅仅是个开始。如果你想成为Abaqus和仿真领域的专业人士，你可以…… 使用我们的高级套餐 并成为高级珠算编码方面的专业人士。.

阅读更多： Abaqus 学生版 | Abaqus 下载版

本有限元分析培训包中每个视频的具体内容是什么？

点击此标签页右侧各课文的章节，了解这套非常全面且实用的 ABAQUS 课程包中介绍的技巧和问题的详细信息。.

看看会很有帮助 Abaqus 文档 要理解为什么在没有任何辅助工具的情况下启动 Abaqus 仿真会如此困难 Abaqus教程.

这 CAE 助手 我们致力于满足您所有的 CAE 需求，您的反馈对我们实现这一目标至关重要。如果您有任何疑问或遇到任何问题，请随时通过我们的社交媒体账号（包括 WhatsApp）与我们联系。.

阅读更多： Abaqus可视化

阅读更多： 有限元分析简介

在 Abaqus/CAE 中保存 Abaqus 图形设置 | Abaqus 视图工具栏

Abaqus 终止作业 | 暂停 Abaqus 作业 | Abaqus 作业命令

应用 Abaqus 速度 | 角速度与线速度

什么是 Abaqus 中的 inp 文件？如何在 Abaqus 中打开 inp 文件？如何在 Abaqus 中运行 .inp 文件？

预览

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您可以在这里观看演示。.

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第一课：ABAQUS/CAE简介

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本课首先探讨计算机辅助工程（CAE）在零件或产品计算机设计、分析和生产方法中的重要性。然后，概述该软件及其所有常用选项和有限元模拟程序。.

在使用ABAQUS软件（作为最佳有限元分析仿真软件之一）时，单位确定是一个重要问题。本课将讲解常用单位和兼容单位，以及获取单位的方法。.

最后，我们模拟了一个受集中力作用的二维桁架。在这个例子中，所有模拟步骤都将逐步讲解。此外，还会介绍不同模块中的实用技巧，例如材料指定、载荷分配、观察应力、应变等常见输出，以及如何获取节点位移等所需数据的报告。如果您继续阅读，相信这将是一次绝佳的有限元分析培训。.

第二课：有限元方法简介

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本课程对有限元（FEM仿真）用户极具吸引力。在本Abaqus课程中，您将全面了解有限元。课程首先从一些简单的例子入手，例如对空中结构进行网格划分、计算圆的周长以及计算具有复杂几何形状结构的位移。然后，课程将逐步讲解如何使用有限元工具来解决问题。.

此外，本课程还将从形状、单元和节点、自由度等方面讲解不同类型的单元，并介绍有限元法在两种问题中的应用。课程将逐步讲解如何运用有限元法进行仿真，以解决复杂形状的问题。用户必须了解有限元法仿真方法的优势和劣势。.

我们将结合实例和图表进行全面讲解。最后，我们将完整地描述自由度、平面应力单元和平面应变单元，以及可以使用这些单元解决的问题。需要注意的是，使用仿真软件最重要的问题之一是研究收敛性。本课的最后一个理论内容就是对收敛性研究的讲解。.

本课程包含两个工作坊：第一个工作坊将模拟三维桁架，利用软件树状图、结果解读等方法，在空间中构建三维结构模型。第二个工作坊将探讨平面应力作用下的薄板，并讲解平面单元的相关知识，包括施加拉伸载荷、在曲线路径上解读结果、对称条件和模型简化、收敛性分析等软件技巧。相信您一定会喜欢这门 Abaqus 课程。. 

第三课：ABAQUS 中不同元素的介绍

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  • 本课重点讲解有限元分析（FEA）仿真中的单元。首先，全面阐述单元的各种特性，包括单元族、自由度、节点数、公式和积分方法。然后，介绍梁单元及其应用。梁单元可采用两种不同的公式：伯努利公式和铁木辛科公式，它们各自的理论和应用领域有所不同，本课将对此进行详细讲解。.
  • 在本Abaqus课程的第一节课中，我们将模拟受集中力作用的单根固支梁。我们将比较模拟结果和公式分析结果。.
  • 在第二次研讨会上，我们将使用梁单元和连续体单元进行梁的仿真，并进行比较。研讨会将介绍连续体单元的仿真方法、梁单元仿真技巧、弯矩结果的提取、梁和截面上的受力情况，以及如何用不同颜色区分各个部件；此外，还将讲解动态分析中的梁建模，包括加载过程，以及如何从仿真过程中获取HTML结果。（有限元仿真/有限元分析仿真）

第四课：分析类型

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  • 本课程是有限元模拟教程包中最重要的一课。本Abaqus课程课程将全面讲解显式求解器和标准求解器。在本有限元分析培训中，第一步将讲解如何根据求解器的能力为每个算例选择合适的求解器。.
  • 本文主要阐述了这两种求解器在求解不同类型问题、分析所采用的场单元类型、接触方式、求解方法等方面的主要区别。接下来，本文将研究网格尺寸对这两种求解器分析速度的影响。.
  • 本文通过一个简单的实例，对标准求解器和显式求解器两种求解器的求解过程进行了全面讲解。因此，您将完全熟悉这两种求解器的功能。.
  • 本研讨会采用显式求解器进行深度拉伸分析。研讨会内容包括：刚体及其相关点、利用实验室简单拉伸应力数据作为软件输入、Axsim单元及其相关点、接触定义、装配、塑性定义等。.

有限元分析培训

第五课：显式分析中的一些考虑因素

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  • 本课将探讨显式求解器的一些重要技巧。首先，我们将解释动态显式求解器执行的各种分析类型。此外，我们还将结合实例，全面而精确地阐述稳定时间增量的概念及其计算方法。.
  • 在某些问题中，借助质量缩放和载荷速率缩放等不同技术可以提高分析速度。本文将详细解释这两种技术，并提供一些计算这两种技术所用最佳值的技巧。最后，本文还将阐述能量平衡以及如何将问题保持在准静态（而非动态）状态。.
  • 在第一次研讨会上，计算并应用了深拉延分析的最佳时间。该分析研究了两种提高分析速度的方法，即质量缩放和速率缩放。. 
  • 第二次研讨会将使用平面应变单元，并探讨提高分析速度的方法。此外，还将介绍一些轧制建模技巧，以减小轧制平台的厚度。最后，检查能量平衡以防止其变为动态模型。希望您没有对我们关于这门完整的Abaqus课程的讲解感到厌倦。. 

有限元分析培训 | 有限元分析仿真

第六课：屈曲和频率分析

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  • 本课将探讨有限元模拟中的线性分析与非线性分析。首先，课程将逐步讲解固有频率分析及其相关公式，并阐述每种分析方法的影响、能力和速度。接下来，课程将介绍屈曲分析、其应用以及对其他过程的影响。.
  • 为了熟悉有限元分析模拟中的屈曲过程，本文以欧拉梁为例，通过求解微分方程计算其屈曲载荷。接下来，本文将探讨屈曲方程的一般求解方法、其在有限元软件中的应用，以及不同类型的求解技术和软件处理各种结构屈曲载荷的能力。.
  • 在第一次研讨会中，我们将计算剪切载荷作用下简化梁问题的最佳求解时间。此外，您还将学习如何提取屈曲载荷、振型和惯性矩。您还将学习如何从模型中获取图形或结果，包括节点编号和单元数，并利用Riks方法研究屈曲后行为。本课程将讲解在屈曲后分析中使用屈曲分析定义损伤的必要要点。在下一次研讨会中，我们将研究外部流体压力作用下管子的屈曲问题。（有限元分析培训）
  • 在第三个研讨会上，对输水管的固有频率进行处理，以确定当管道中发生振动时（这种振动可能是由人工外力或地震等自然力引起的），共振现象或问题将会出现的频率。.

第七课：热传递和耦合温度-位移分析

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  • 宇宙中最普遍的现象之一是热传递。热传递会引起机械特性的变化。热传递分析可分为两种类型：连续型和瞬态型。本课将结合实例，讨论这两种分析的设置和技巧。.
  • 接下来，将研究传热分析影响下的力学分析。在某些情况下，这些分析（力学/热学）需要同时耦合，而在另一些情况下，则可以依次进行。针对每种情况，本文将提供识别问题类型和使用方法的关键技巧和要点，并附上相关示例。在耦合过程中，本文将以研讨会的形式介绍热锻有限元分析模拟。.
  • 在某些模拟中，单元会发生过度变形；在这种情况下，必须使用ALE技术。本文将详细介绍该技术，并阐述其与拉格朗日方法和欧拉方法的区别。该技术应用于热锻工艺；文中完整阐述了求解耦合问题的步骤，包括各种传热类型（辐射、对流、传导）、摩擦生热、塑性功生热以及弹性模量和塑性模量对热量的依赖性。.
  • 在第二次研讨会上，我们将进行冲击分析。在此过程中，热量几乎没有时间在整个物质中扩散，因此我们将研究另一种称为绝热传热的传热方式。我们将深入探讨这种传热方式及其应用。本研究中使用的材料遵循约翰逊-库克定律，其力学特性取决于温度和应变速率。.
  • 本文对该模型进行了全面解释，并详细介绍了在有限元仿真软件中实现该模型的步骤。本例还涉及其他方面，例如研究冲击时间、根据子弹运动时间曲线分析速度变化、作用力以及多个单元和节点的合力矩图。（有限元分析培训）

第八课：Abaqus中复合材料的仿真

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  • 本课程是复合材料损伤模拟课程的一部分，首先讲解损伤的定义及其应用。然后，讲师将探讨微观损伤和宏观损伤之间的差异。课程还将考察复合材料损伤的起始尺度和扩展方式。本课程全面涵盖复合材料的有限元分析（FEA）培训或有限元模拟。. 
  • 本次课程将讲解在非均匀载荷作用下，带孔平面复合材料的损伤起始和扩展（根据Hashin损伤等级划分）。此外，还将介绍复合材料弹性特性定义、Hashin损伤等级起始所需的参数，以及用于观察结果的现场输出设置，并分别查看纤维层和基体层的损伤结果。.
  • 该软件包中包含复合材料建模和损伤分析的不同示例。此外，还有其他关于复合材料的软件包，例如三维构件损伤分析、疲劳分析以及关于这些材料的完整分析软件包。.

用户提出这些问题

在社交媒体上，用户提出了一些关于 Abaqus 的常见和基本问题，我们回答了其中的一些问题；您可以在下面看到它们。.

我。. 求最大弯矩承载力

问： 我在 Abaqus 中建立了一个混凝土包裹组合柱的模型。该柱承受双轴弯曲载荷，两个轴向均偏心加载。Abaqus 用于计算屈曲载荷。现在我需要确定该柱的最大弯矩承载力。在 Abaqus 中，如何求得极限弯矩承载力？

一个： 你好，,

您可以进入可视化模块；从“工具”菜单中选择“自由体切割”。借助此选项，您可以选择任意截面和任意元素，并查看其力矩和受力情况。此外，我建议您参考以下链接：

ABAQUS入门课程 | 有限元模拟教程

二、. 矩曲率图

问： 请推荐一种绘制FRP梁弯矩-曲率图的方法/软件。我目前使用Abaqus软件，但无法绘制。.

一个： 你好，,

首先，定义梁一端的参考点并定义其弯矩，固定另一端。在步骤模块的“现场输出请求”中选择“总力和总弯矩 (TF)”变量。运行作业。要绘制弯矩-曲率图，请绘制参考点和 UR3（UR 编号取决于弯矩方向）的 TF。然后，使用“操作 XY 数据”并将这两个图合并。.

希望这个解释对您有所帮助。您也可以访问此链接了解更多信息： ABAQUS入门课程 | 有限元模拟教程

ABAQUS入门课程 | 有限元模拟教程 已有 13 个评价

  1. Avatar of Madi Dehk

    玛迪·德克 –

    作为一名 Abaqus 辅导老师，我需要一套全面的初学者教学资料包，按音节划分，这似乎是一个不错的选择。.

  2. Avatar of David White

    大卫·怀特 –

    这套教程看起来简洁明了，非常适合入门。与其他网络教程不同，这套教程包含了对模拟视频背后理论的解释，这对您未来的分析非常有帮助。.

  3. Avatar of Dario Chávez

    达里奥·查韦斯 –

    我觉得Abaqus入门培训不可能比这个更好了。我以前对Abaqus一窍不通，但现在我觉得我比很多使用Abaqus多年的人都了解得多。非常感谢！

  4. Avatar of Lucas Rossi

    卢卡斯·罗西 –

    说实话，从我看到的课程来看，你可以深入学习 Abaqus，并理解 Abaqus 这类软件中各种表达式的概念。请问有没有办法只参加这些研讨会？

  5. Avatar of Elias Wagner

    埃利亚斯·瓦格纳 –

    我原本想找个网站、视频，甚至是书来开始学习 ABAQUS。但当我发现这个软件包后，我会说任何想学习 ABAQUS 的人都应该买这个软件包，然后就不用再费心了。以后还会举办更多研讨会吗？

  6. Avatar of Igor Kovalenko

    伊戈尔·科瓦连科 –

    听起来是个不错的入门套餐。不过，我是一名土木工程师；这个套餐也适合土木工程师吗？

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