UMAT-ABAQUS
A general framework to develop material models (UMAT) in ABAQUS
Functions/Subroutines
invariants.for File Reference

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Functions/Subroutines

subroutine invariants (A, INV1, INV2, NDI)
 

Function/Subroutine Documentation

subroutine invariants ( double precision, dimension(ndi,ndi)  A,
double precision  INV1,
double precision  INV2,
integer  NDI 
)
Parameters
ndi1ST AND 2ND INVARIANTS OF A TENSOR

Definition at line 2 of file invariants.for.

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