UMAT-ABAQUS
A general framework to develop material models (UMAT) in ABAQUS
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Go to the source code of this file.
Functions/Subroutines | |
subroutine | pinvariants (A, INV4, NDI, ST, LAMBDA, BARLAMBDA, DET) |
subroutine pinvariants | ( | double precision, dimension(ndi,ndi) | A, |
double precision | INV4, | ||
integer | NDI, | ||
double precision, dimension(ndi,ndi) | ST, | ||
double precision | LAMBDA, | ||
double precision | BARLAMBDA, | ||
double precision | DET | ||
) |
ndi | AND 4TH PSEUDO-INVARIANTS OF A TENSOR |
Definition at line 2 of file pinvariants.for.