基于最小二乘支持向量机理论建立了岩土本构模型,并结合有限元理论分析了ABAQUS在求解非线性问题的基本原理和具体过程。利用ABAQUS中UMAT接口将最小二乘支持向量机岩土本构模型用于一隧道工程开挖实例分析,结果表明其最小二乘支持向量机本构模型用于有限元分析的可行性和优越性。

为研究钢骨-钢管混凝土组合柱的抗弯性能,采用有限元软件ABAQUS数值计算方法分析不同的钢管强度、钢骨强度、钢管厚度、钢骨截面惯性矩和混凝土强度等级对钢骨-钢管混凝土组合柱的抗弯力学性能的影响.研究结果表明:数值计算结果与试验结果吻合良好;钢管强度、钢管厚度、型钢的截面惯性矩及混凝土强度等级对其抗弯力学性能均有影响,但影响程度不同.

基于NEO-HOOKEAN本构编写的ABAQUS用户子程序UMAT

ethod while keeping a balanced approach between its mathematical formulation, programming implementation and as its application using commercial software. The computer implementation is carried out using MATLAB, while the practical applications are carried out in both MATLAB and Abaqus. MATLAB is a high-level language specially designed for dealing with matrices, making it particularly suited for programming the finite element method. In addition, it also allows the reader to focus on the finite element method by alleviating the programming burden. Experience has shown that books that include programming examples that can be implemented are of benefit to beginners. This book also includes detailed step-by-step procedures for solving problems with Abaqus interactive and keyword editions.

该程序主要是给使用ABAQUS的朋友们学习Python用的,可以作为ABAQUS PDE的辅助工具，

ABAQUS_CAE_63_中文手册，含有丰富的案例，全面介绍软件的使用及错误信息 包括ABAQUS_CAE_63_中文、ABAQUS/Explicit、ABAQUS/Standard、Abaqus 使用问答、Lecture

讲解abaqus的python二次开发，对科研大有帮助，我也是这专业的研究生

abaqus复合材料VUMAT子程序，适用于VUMAT初学者食用，包含各向异性和单元删除等功能

很好的ABAQUS有限元热传导、热应力分析教程，值得一看！

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