Advanced UMAT Subroutine (VUMAT Subroutine) in Abaqus
This “Advanced UMAT Subroutine (VUMAT Subroutine) in Abaqus” package helps Abaqus users to prepare complex UMAT and VUMAT subroutines. This training package is suitable for those who are familiar with subroutine or want to learn UMAT/VUMAT subroutine Professionally. Equations for computational plasticity based on kinematic stiffness are also discussed. In addition, metal damage has been implemented based on Johnson Cook’s model.
If you are not familiar with this subroutine, you can get “UMAT Subroutine (VUMAT Subroutine) introduction” package. You can also read these two artcles: “Start Writing Your 1st UMAT for Abaqus (PART A: Foundation)”and “Start Writing Your 1st UMAT for Abaqus (PART B: Construction)” if you need general information about this subroutine
You can watch demo here.