Hello Everyone,
I'm trying to analyze failure of composites in ABAQUS software with VUMAT subroutine. I'm trying to implement Damage Evolution in the VUMAT subroutine using Hashin 3D failure criteria. For some reason the damage variables are not getting updated. Can anyone please help by finding what's wrong in the VUMAT FORTRAN code? I have attached the FORTRAN file.
Thank You
I'm trying to analyze failure of composites in ABAQUS software with VUMAT subroutine. I'm trying to implement Damage Evolution in the VUMAT subroutine using Hashin 3D failure criteria. For some reason the damage variables are not getting updated. Can anyone please help by finding what's wrong in the VUMAT FORTRAN code? I have attached the FORTRAN file.
Thank You