So, I came up with a brick wall when creating a field variable with third deviatoric stress tensor invariant , J3, dependency.
The closest approach should be calling this invariant with subroutine SINV (Abaqus subroutine reference guide), but I don't understand why this invariant is not...
Hello guys!
So, I've been facing a wierd error during explicit analysis with a VUSDFLD subroutine. So long I've trying to define my displacement at failure in '*Damage Evolution' as a function of a field variable.
As running the datacheck with a subroutine VUSDFLD, the datacheck shows...
Hello, guys!
I've been trying to write a script to express the Lode angle (Polar deviatoric angle), as defined here: Ductile damage criterion wit lode angle dependance (Abaqus Analysis User's Guide).
Shortly I'd like to express the variable defined in the link, ξ (in range of -1<ξ<1) in a...
