changing the Stiffness and damping matrix
changing the Stiffness and damping matrix
(OP)
hi,
I need to change the stiffness and the damping matrix to encorporate some change in the basic variables. Do I need to use user subroutine UMAT for that? Any help would be appreciated.
thanks,
Manoj
I need to change the stiffness and the damping matrix to encorporate some change in the basic variables. Do I need to use user subroutine UMAT for that? Any help would be appreciated.
thanks,
Manoj




