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FrontISTR 5.2.0
Large-scale structural analysis program with finit element method
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Go to the source code of this file.
Functions/Subroutines | |
subroutine | uelastoplasticmatrix (matl, stress, istat, fstat, d) |
This subroutine read in used-defined material properties tangent This subroutine calculates elastoplastic constitutive relation. | |
subroutine | ubackwardeuler (matl, stress, istat, fstat) |
This subroutine does backward-Euler return calculation. | |
subroutine ubackwardeuler | ( | real(kind=kreal), intent(in) | matl, |
real(kind=kreal), dimension(6), intent(inout) | stress, | ||
integer, intent(inout) | istat, | ||
real(kind=kreal), dimension(:), intent(inout) | fstat | ||
) |
This subroutine does backward-Euler return calculation.
[in] | matl | material properties |
[in,out] | istat | plastic state |
[in,out] | fstat | plastic strain, back stress |
Definition at line 19 of file uyield.f90.
subroutine uelastoplasticmatrix | ( | real(kind=kreal), dimension(:), intent(in) | matl, |
real(kind=kreal), dimension(6), intent(in) | stress, | ||
integer, intent(in) | istat, | ||
real(kind=kreal), dimension(:), intent(in) | fstat, | ||
real(kind=kreal), dimension(:,:), intent(out) | d | ||
) |
This subroutine read in used-defined material properties tangent This subroutine calculates elastoplastic constitutive relation.
[in] | matl | material properties |
[in] | istat | plastic state |
[in] | fstat | plastic strain, back stress |
[out] | d | strain-stress relation |
Definition at line 8 of file uyield.f90.