Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
-
visco-plastic strain rate dependence material umat
Dear all, I'm working on a material model with strain rate dependence, I found a very useful subroutine in the literature, that I modified for my purpose, and it is actually relatively working fine (it depend of the elastic modulus), it doesn't use the effective Jacobian, for high values of...- malordo
- Thread
- Replies: 0
- Forum: DASSAULT: ABAQUS FEA Solver
-
UMAT SUBROUTINE VISCOSITY
Dear all, I'm working on a material model with strain rate dependence, I found a very useful subroutine in the literature, that I modified for my purpose, and it is actually relatively working fine, it doesn't use the effective jacobian, for high values of elastic modulus the results are not...- malordo
- Thread
- Replies: 0
- Forum: Metal and Metallurgy engineering
