复合材料三维损伤，可模拟实体单元 Hashin准则(composite damage to predict damage HASHIN three)

一本有关复合材料的外文书，介绍了一些实例，也有三维正交hashin失效准则的vumat子程序，希望能对你有所帮助。(A foreign language book on composite materials is introduced, some examples, and a VUMAT subroutine with three dimensional orthogonal Hashin failure criteria, which I hope will help you.)

基于Hashin三维破坏准则以及刚度退化子程序(Based on Hashin's three-dimensional failure criterion and stiffness degradation subroutine)