DAMASK_EICMD/code/DAMASK_abaqus_exp.f

316 lines
11 KiB
Fortran

! Copyright 2011 Max-Planck-Institut für Eisenforschung GmbH
!
! This file is part of DAMASK,
! the Düsseldorf Advanced MAterial Simulation Kit.
!
! DAMASK is free software: you can redistribute it and/or modify
! it under the terms of the GNU General Public License as published by
! the Free Software Foundation, either version 3 of the License, or
! (at your option) any later version.
!
! DAMASK is distributed in the hope that it will be useful,
! but WITHOUT ANY WARRANTY; without even the implied warranty of
! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! GNU General Public License for more details.
!
! You should have received a copy of the GNU General Public License
! along with DAMASK. If not, see <http://www.gnu.org/licenses/>.
!
!##############################################################
!* $Id$
!********************************************************************
! Material subroutine for Abaqus
!
! written by P. Eisenlohr,
! F. Roters,
! K. Janssens 2,
! A. Prakash 3
!
! MPI fuer Eisenforschung, Duesseldorf
! 2 PSI, Switzerland
! 3 Fraunhofer IWM, Freiburg
!
! REMARK: put the included file abaqus_v6.env in either your home
! or model directory, it is a minimum Abaqus environment file
! containing all changes necessary to use the MPIE subroutine
! (see Abaqus documentation for more information on the use of abaqus_v6.env)
!
!********************************************************************
#include "prec.f90"
MODULE DAMASK_interface
character(len=64), parameter :: FEsolver = 'Abaqus'
character(len=4), parameter :: InputFileExtension = '.inp'
character(len=4), parameter :: LogFileExtension = '.log'
CONTAINS
!--------------------
subroutine DAMASK_interface_init()
!--------------------
write(6,*)
write(6,*) '<<<+- DAMASK_abaqus init -+>>>'
write(6,*) '$Id$'
write(6,*)
return
end subroutine
!--------------------
function getSolverWorkingDirectoryName()
!--------------------
use prec
implicit none
character(1024) getSolverWorkingDirectoryName
integer(pInt) LENOUTDIR
getSolverWorkingDirectoryName=''
CALL VGETOUTDIR( getSolverWorkingDirectoryName, LENOUTDIR )
getSolverWorkingDirectoryName=trim(getSolverWorkingDirectoryName)//'/'
end function
!--------------------
function getModelName()
!--------------------
character(1024) getModelName
getModelName = getSolverJobName()
end function
!--------------------
function getSolverJobName()
!--------------------
use prec
implicit none
character(1024) getSolverJobName, JOBNAME
integer(pInt) LENJOBNAME
getSolverJobName=''
CALL VGETJOBNAME(getSolverJobName , LENJOBNAME )
end function
END MODULE
#include "IO.f90"
#include "numerics.f90"
#include "debug.f90"
#include "math.f90"
#include "FEsolving.f90"
#include "mesh.f90"
#include "material.f90"
#include "lattice.f90"
#include "constitutive_j2.f90"
#include "constitutive_phenopowerlaw.f90"
#include "constitutive_titanmod.f90"
#include "constitutive_dislotwin.f90"
#include "constitutive_nonlocal.f90"
#include "constitutive.f90"
#include "crystallite.f90"
#include "homogenization_isostrain.f90"
#include "homogenization_RGC.f90"
#include "homogenization.f90"
#include "CPFEM.f90"
subroutine vumat (jblock, ndir, nshr, nstatev, nfieldv, nprops, lanneal, &
stepTime, totalTime, dt, cmname, coordMp, charLength, &
props, density, strainInc, relSpinInc, &
tempOld, stretchOld, defgradOld, fieldOld, &
stressOld, stateOld, enerInternOld, enerInelasOld, &
tempNew, stretchNew, defgradNew, fieldNew, &
stressNew, stateNew, enerInternNew, enerInelasNew )
include 'vaba_param.inc'
dimension jblock(*), props(nprops), density(*), coordMp(*), &
charLength(*), strainInc(*), &
relSpinInc(*), tempOld(*), &
stretchOld(*), &
defgradOld(*), &
fieldOld(*), stressOld(*), &
stateOld(*), enerInternOld(*), &
enerInelasOld(*), tempNew(*), &
stretchNew(*), &
defgradNew(*), &
fieldNew(*), &
stressNew(*), stateNew(*), &
enerInternNew(*), enerInelasNew(*)
character*80 cmname
call vumatXtrArg ( jblock(1), &
ndir, nshr, nstatev, nfieldv, nprops, lanneal, &
stepTime, totalTime, dt, cmname, coordMp, charLength, &
props, density, strainInc, relSpinInc, &
tempOld, stretchOld, defgradOld, fieldOld, &
stressOld, stateOld, enerInternOld, enerInelasOld, &
tempNew, stretchNew, defgradNew, fieldNew, &
stressNew, stateNew, enerInternNew, enerInelasNew, &
jblock(5), jblock(2))
return
end subroutine
subroutine vumatXtrArg (nblock, ndir, nshr, nstatev, nfieldv, nprops, lanneal, &
stepTime, totalTime, dt, cmname, coordMp, charLength, &
props, density, strainInc, relSpinInc, &
tempOld, stretchOld, defgradOld, fieldOld, &
stressOld, stateOld, enerInternOld, enerInelasOld, &
tempNew, stretchNew, defgradNew, fieldNew, &
stressNew, stateNew, enerInternNew, enerInelasNew, &
nElement, nMatPoint)
use prec, only: pReal, &
pInt
use FEsolving, only: cycleCounter, &
theTime, &
outdatedByNewInc, &
outdatedFFN1, &
terminallyIll, &
symmetricSolver
use math, only: invnrmMandel
use debug, only: debug_info, &
debug_reset, &
debug_verbosity
use mesh, only: mesh_FEasCP
use CPFEM, only: CPFEM_general,CPFEM_init_done, CPFEM_initAll
use homogenization, only: materialpoint_sizeResults, materialpoint_results
include 'vaba_param.inc' ! Abaqus exp initializes a first step in single prec. for this a two-step compilation is used.
! symbolic linking switches between .._sp.inc and .._dp.inc for both consecutive compilations...
dimension props(nprops), density(nblock), &
strainInc(nblock,ndir+nshr), &
relSpinInc(nblock,nshr), defgradOld(nblock,ndir+nshr+nshr), &
stressOld(nblock,ndir+nshr), &
stateOld(nblock,nstatev), enerInternOld(nblock), &
enerInelasOld(nblock), tempNew(nblock), tempOld(nblock), &
stretchNew(nblock,ndir+nshr), defgradNew(nblock,ndir+nshr+nshr), &
stressNew(nblock,ndir+nshr)
dimension enerInelasNew(nblock),stateNew(nblock,nstatev),enerInternNew(nblock)
dimension nElement(nblock),nMatPoint(nblock)
character*80 cmname
real(pReal), dimension (3,3) :: pstress ! not used, but needed for call of cpfem_general
real(pReal), dimension (3,3,3,3) :: dPdF ! not used, but needed for call of cpfem_general
! local variables
real(pReal), dimension(3,3) :: defgrd0,defgrd1
real(pReal), dimension(6) :: stress
real(pReal), dimension(6,6) :: ddsdde
real(pReal) temp, timeInc
integer(pInt) computationMode, n, i
do n = 1,nblock ! loop over vector of IPs
temp = tempOld(n)
if ( .not. CPFEM_init_done ) then
call CPFEM_initAll(temp,nElement(n),nMatPoint(n))
outdatedByNewInc = .false.
if ( debug_verbosity > 1 ) then
!$OMP CRITICAL (write2out)
write(6,'(i8,x,i2,x,a)') nElement(n),nMatPoint(n),'first call special case..!'; call flush(6)
!$OMP END CRITICAL (write2out)
endif
else if (theTime < totalTime) then ! reached convergence
outdatedByNewInc = .true.
if ( debug_verbosity > 1 ) then
!$OMP CRITICAL (write2out)
write (6,'(i8,x,i2,x,a)') nElement(n),nMatPoint(n),'lastIncConverged + outdated'; call flush(6)
!$OMP END CRITICAL (write2out)
endif
endif
outdatedFFN1 = .false.
terminallyIll = .false.
cycleCounter = 1
if ( outdatedByNewInc ) then
outdatedByNewInc = .false.
call debug_info() ! first after new inc reports debugging
call debug_reset() ! resets debugging
computationMode = 8 ! calc and age results with implicit collection
else
computationMode = 9 ! plain calc with implicit collection
endif
theTime = totalTime ! record current starting time
if ( debug_verbosity > 1 ) then
!$OMP CRITICAL (write2out)
write(6,'(a16,x,i2,x,a,i8,x,i5,a)') 'computationMode',computationMode,'(',nElement(n),nMatPoint(n),')'; call flush(6)
!$OMP END CRITICAL (write2out)
endif
defgrd0 = 0.0_pReal
defgrd1 = 0.0_pReal
timeInc = dt
! ABAQUS explicit: deformation gradient as vector 11, 22, 33, 12, 23, 31, 21, 32, 13
! ABAQUS explicit: deformation gradient as vector 11, 22, 33, 12, 21
forall (i=1:ndir)
defgrd0(i,i) = defgradOld(n,i)
defgrd1(i,i) = defgradNew(n,i)
end forall
if (nshr == 1) then
defgrd0(1,2) = defgradOld(n,4)
defgrd1(1,2) = defgradNew(n,4)
defgrd0(2,1) = defgradOld(n,5)
defgrd1(2,1) = defgradNew(n,5)
else
defgrd0(1,2) = defgradOld(n,4)
defgrd1(1,2) = defgradNew(n,4)
defgrd0(1,3) = defgradOld(n,9)
defgrd1(1,3) = defgradNew(n,9)
defgrd0(2,1) = defgradOld(n,7)
defgrd1(2,1) = defgradNew(n,7)
defgrd0(2,3) = defgradOld(n,5)
defgrd1(2,3) = defgradNew(n,5)
defgrd0(3,1) = defgradOld(n,6)
defgrd1(3,1) = defgradNew(n,6)
defgrd0(3,2) = defgradOld(n,8)
defgrd1(3,2) = defgradNew(n,8)
endif
call CPFEM_general(computationMode,defgrd0,defgrd1,temp,timeInc,nElement(n),nMatPoint(n),stress,ddsdde, pstress, dPdF)
! Mandel: 11, 22, 33, SQRT(2)*12, SQRT(2)*23, SQRT(2)*13
! straight: 11, 22, 33, 12, 23, 13
! ABAQUS implicit: 11, 22, 33, 12, 13, 23
! ABAQUS explicit: 11, 22, 33, 12, 23, 13
! ABAQUS explicit: 11, 22, 33, 12
stressNew(n,1:ndir+nshr) = stress(1:ndir+nshr)*invnrmMandel(1:ndir+nshr)
stateNew(n,:) = materialpoint_results(1:min(nstatev,materialpoint_sizeResults),nMatPoint(n),mesh_FEasCP('elem', nElement(n)))
tempNew(n) = temp
enddo
return
end subroutine
!********************************************************************
! This subroutine replaces the corresponding Marc subroutine
!********************************************************************
subroutine quit(mpie_error)
use prec, only: pReal, &
pInt
implicit none
integer(pInt) mpie_error
call xit
end subroutine