纤维增强复合材料层合板分层和界面损伤与扩展分析

技术总奸

一、Abaqus建模基础
1、ABAQUS 建模基础——以基础操作为例，让学员迅速掌握ABAQUS软件通用操作方法
1.1 ABAQUS 软件体系及应用背景
1.2 ABAQUS 典型本构关系与导入方式
弹塑性；各向同性；各向异性；局部坐标系
1.3 ABAQUS 前后处理模块
模块功能介绍；CAE建模技巧；模型存档方式；结果数据可视化方式与表现力解析
1.4 荷载施加与边界条件
常见载荷类别；常载荷施加；变载荷施加；边界条件施加等实用技巧
1.5 网格划分  单元类型与选择；网格划分技术；网格密度划分
二、ABAQUS入门学习
2、ABAQUS复合材料建模基础——以简单复合材料层合结构建模、静力分析为例，让学员掌握基于ABAQUS软件的复合材料建模计算流程
2.1层合结构本构特点
2.2层合结构强度准则和损伤判据
2.3层合结构的单元与特点介绍
2.3.1 Abaqus中复合材料层合板结构建模分析流程
　　2.3.2建立普通壳单元、连续壳单元及多层实体单元结构模型
2.4层合结构的线性静力分析
实例分析: 1.考虑刚度退化的层合结构建模分析
三、ABAQUS进阶学习
3、ABAQUS纤维增强复合材料层合板分层和界面损伤与扩展分析
3.1 建模方法
3.1.1 Abaqus中复合材料层合板建模中分层损伤的引入方法
3.1.2 Abaqus中复合材料层合板界面损伤的cohesive单元的应用技术
3.2复合材料层合板分层和界面损伤与扩展过程的计算分析
3.2.1 虚裂纹闭合技术(VCCT)理论与实现方法
3.2.2 界面断裂力学理论与实现方法
3.2.3 扩展有限元理论与实现方法
3.3 ABAQUS分层和界面扩展行为的模拟计计算
实例分析:  1.基于虚裂纹闭合技术(VCCT)的分层扩展模拟
           2.基于cohesive单元的分层/界面损伤扩展模拟
3.基于XFEM方法的裂纹扩展模拟                                   
4、ABAQUS颗粒/短纤维改性复合材料力学建模及计算结果分析
4.1 改性复合材料的本构理论与构建方法
4.2 基于ABAQUS 的细观力学计算
4.3 增韧复合材料结构仿真与力学性能分析
4.3.1 材料力学性能多尺度分析理论与分析方法
4.3.2 胞元理论与边界条件施加
4.3.3 颗粒/断裂维分布型材料的模型生成技术
4.3.4增韧复合材料结构的宏观失效过程模拟
实例分析: 1.颗粒增强金属基复合材料结构建模、拉伸过程及失效分析
2. 短纤维增强复合材料结构建模、胞元分析技术
四、ABAQUS复合材料静力分析高级应用技术
5、ABAQUS复合材料加筋板结构在静载荷作用下的承载能力预测
5.1层合加筋结构的屈曲与后屈曲分析
5.1.1 特征值屈曲分析
5.1.2 后屈曲分析及后屈曲路径
5.1.3 含制造缺陷或低速冲击损伤层合板的分层后屈曲分析
5.1.4 后屈曲分析涉及的非线性方程组收敛问题与解决方法
5.2薄壁加筋结构的面内剪切载荷作用下的失效分析
5.2.1面内剪切载荷作用下的建模技巧
5.2.2面内剪切载荷作用下的屈曲和失效分析
实例分析: 1.渐进损伤、界面开裂扩展和大变形的多重非线性复材加筋板压溃分析
2.面内剪切载荷作用下的加筋板的承载能力预测
五、ABAQUS二次开发
6 .ABAQUS二次开发——以FORTRAN、python两种开发方式为例让学员快速掌握二次开发要点，灵活调用这些模块方法，完成自己的设计计算需求
6.1 ABAQUS二次开发需求的类型与解析
6.2接口子程序及FORTRAN二次开发技术
6.3基于python语言的参数化建模技术
6.4 ABAQUS与MATLAB软件连用建模
实例分析: 1.基于MATLAB的变角度铺丝变刚度复合材料结构建模与分析
         2.基于python语言的复合材料加筋板参数化建模实例
         3.基于UMAT接口子程序的材料非线性分析（粘弹性模型、弹塑性模型）
         4.基于USDFLD接口子程序的复合材料损伤场二次开发实例
六、ABAQUS高级案例解析
7.其他相关案例解析——结合自己的科研方向，解析契合自己研究方向的例子
7.1复合材料层合结构的自由振动分析
7.2复合材料层合结构的动力响应分析
7.3复合材料层合结构的低速冲击分析
7.4低速冲击后复合材料结构的剩余强度分析
7.5复合材料结构的高速冲击分析（鸟撞）
七、SCI论文撰写解析
8. ABAQUS大型有限元软件在个人科研工作中的应用体会
8.1未来复合材料计算领域学术创新点展望
8.2基于ABAQUS复合材料仿真计算文章（SCI）案例
8.3 SIC论文创新思路、写作技巧
8.4 复合材料计算领域课题设计、基金申请经验分享






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