SMA 材料本构详解(SMA material consititute for abaqus)

实现Cu基材料的本构关系的回滞模型，可用于超弹性材料的子程序，但对于残余应变的实现不足(A hysteresis model for realizing the constitutive relationship of Cu-based materials can be used for subroutines of superelastic materials, but the implementation of residual strain is insufficient.)