abaqus复合材料 umat渐进操作子程序

说明：  喷丸强化有限元建模过程，是描述了整个喷丸过程用abaqus做的(Shot peening strengthening finite element modeling process is described by ABAQUS in the whole shot peening process.)

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

说明：  本文主要研究了ABAQUS用户子程序UMAT的开发方法，采用FORTRAN语言编制了各向同性硬化材料模型的接口程序，研究该类材料的弹塑性本构关系极其实现方法。(In this paper, the development method of user subroutine UMAT of ABAQUS is studied. The interface program of isotropic hardening material model is compiled by FORTRAN language. The elastic-plastic constitutive relation and its realization method of this kind of material are studied.)

平面应变四节点单元的UELMAT子程序，使用ABAQUS中自带的材料模型。(The UELMAT subroutine of the plane strain four node element uses the material model in the ABAQUS.)

说明：  ABAQUS 用户材料子程序二次开发及应用(Secondary development and application of ABAQUS user material subroutine)

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

初始裂纹第一次扩展后的新模型及inp文件(crack modeling-New model and InP file after initial crack propagation)

说明：  ABAQUS的子程序TSAI_WU失效准则(The failure criterion of the subroutine Tsai Wu of ABAQUS)

maa.py   构建材料属性    abaqus用于研究复合材料铺层，内含模型建构和材料属性框架构建必须的for文件和py文件

Abaqus odb file in documentation