土壤剑桥与应变软化本构模型

Abaqus odb file in documentation

ABAQUS 的USDFLD子程序，关于蔡吴准则的实效

说明：  abaqus焊接热源子程序，子程序内容简介明了，包含双椭球热原模型(abaqus TIG-welding subroutines)

三维Hashin准则，分层准则的渐进损伤失效模拟子程序(progress damage evaluation)

abaqus焊接高斯热源子程序for文件，能运行的(ABAQUS welding Gauss heat source subroutine for file, able to run)

说明：  abaqus umat粘弹性计算子程序，粘弹性计算(abaqus umat Viscoelastic Subprogram)

最大应力准则 The three dimensional hasin strain criterion written by VUMAT(Maximum stress criterion)

ANSYS命令查询表 作者：（同济大学）涂望龙 张和平 温皓然(ANSYS command query table)

使用umat计算蔡吴失效准则，计算失效指数If，弹性模量和强度参数见表3.1.(Compute the Tsai-Wu failure index IF on each layer of Example 3.8 (p. 151) using a UMAT subroutine, available in umatS8R5.for. The elastic moduli and strength values for the lamina are given in Table 3.1)

Abaqus中常见金属JOHNSON-COOK参数设置(setting of JOHN-COOK MODEL in abaqus)