!* $Id$
!********************************************************************
! Material subroutine for Abaqus
!
! written by P. Eisenlohr,
! F. Roters,
! K. Janssens
!
! MPI fuer Eisenforschung, Duesseldorf
! PSI, Switzerland
!
! REMARK: change compile command to include the switch
! "-free" in "abaqus_v6.env"
!
!********************************************************************
include "prec.f90" ! uses nothing else
MODULE mpie_interface
character(len=64), parameter :: FEsolver = 'Abaqus'
character(len=4), parameter :: InputFileExtension = '.inp'
CONTAINS
!--------------------
subroutine mpie_interface_init()
!--------------------
write(6,*)
write(6,*) '<<<+- mpie_cpfem_abaqus init -+>>>'
write(6,*) '$Id$'
write(6,*)
return
end subroutine
!--------------------
function getSolverWorkingDirectoryName()
!--------------------
use prec
implicit none
character(1024) getSolverWorkingDirectoryName
integer(pInt) LENOUTDIR
getSolverWorkingDirectoryName=''
CALL GETOUTDIR( getSolverWorkingDirectoryName, LENOUTDIR )
! write(6,*) 'getSolverWorkingDirectoryName', 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 GETJOBNAME(getSolverJobName , LENJOBNAME )
! write(6,*) 'getSolverJobName', getSolverJobName
end function
END MODULE
include "IO.f90" ! uses prec
include "numerics.f90" ! uses prec, IO
include "math.f90" ! uses prec, numerics
include "debug.f90" ! uses prec, numerics
include "FEsolving.f90" ! uses prec, IO
include "mesh.f90" ! uses prec, math, IO, FEsolving
include "material.f90" ! uses prec, math, IO, mesh
include "lattice.f90" ! uses prec, math, IO, material
include "constitutive_phenopowerlaw.f90" ! uses prec, math, IO, latt ice, material, debug
include "constitutive_j2.f90" ! uses prec, math, IO, latt ice, material, debug
include "constitutive_dislotwin.f90" ! uses prec, math, IO, latt ice, material, debug
include "constitutive_nonlocal.f90" ! uses prec, math, IO, latt ice, material, debug
include "constitutive.f90" ! uses prec, IO, math, lattice, mesh, debug
include "crystallite.f90" ! uses prec, math, IO, numerics
include "homogenization_isostrain.f90" ! uses prec, math, IO,
include "homogenization_RGC.f90" ! uses prec, math, IO, numerics, mesh: added <<<updated 31.07.2009>>>
include "homogenization.f90" ! uses prec, math, IO, numerics
include "CPFEM.f90" ! uses prec, math, IO, numerics, debug, FEsolving, mesh, lattice, constitutive, crystallite
subroutine UMAT(STRESS,STATEV,DDSDDE,SSE,SPD,SCD,&
RPL,DDSDDT,DRPLDE,DRPLDT,STRAN,DSTRAN,&
TIME,DTIME,TEMP,DTEMP,PREDEF,DPRED,CMNAME,NDI,NSHR,NTENS,&
NSTATV,PROPS,NPROPS,COORDS,DROT,PNEWDT,CELENT,&
DFGRD0,DFGRD1,NOEL,NPT,KSLAY,KSPT,KSTEP,KINC)
use prec, only: pReal, &
pInt
use FEsolving, only: cycleCounter, &
theInc, &
cutBack, &
calcMode, &
lastMode, &
theTime, &
theDelta, &
lastIncConverged, &
outdatedByNewInc, &
outdatedFFN1, &
terminallyIll, &
symmetricSolver
use math, only: invnrmMandel
use debug, only: debug_info, &
debug_reset, &
verboseDebugger
use mesh, only: mesh_FEasCP
use CPFEM, only: CPFEM_general,CPFEM_init_done
use homogenization, only: materialpoint_sizeResults, materialpoint_results
implicit none
CHARACTER*80 CMNAME
integer(pInt) ndi, nshr, ntens, nstatv, nprops, noel, npt,&
kslay, kspt, kstep, kinc
real(pReal) STRESS(NTENS),STATEV(NSTATV),&
DDSDDE(NTENS,NTENS),DDSDDT(NTENS),DRPLDE(NTENS),&
STRAN(NTENS),DSTRAN(NTENS),TIME(2),PREDEF(1),DPRED(1),&
PROPS(NPROPS),COORDS(3),DROT(3,3),&
DFGRD0(3,3),DFGRD1(3,3)
real(pReal) SSE, SPD, SCD, RPL, DRPLDT, DTIME, TEMP,&
DTEMP, PNEWDT, CELENT
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(6) :: stress_h
real(pReal), dimension(6,6) :: ddsdde_h
integer(pInt) computationMode, i, cp_en
if (verboseDebugger .and. noel == 1 .and. npt == 1) then
!$OMP CRITICAL (write2out)
write(6,*) 'el',noel,'ip',npt
write(6,*) 'got kinc as',kinc
write(6,*) 'got dStran',dstran
call flush(6)
!$OMP END CRITICAL (write2out)
endif
if ( .not. CPFEM_init_done ) then
computationMode = 2 ! calc + init
if ( verboseDebugger ) then
!$OMP CRITICAL (write2out)
write(6,'(i6,x,i2,x,a)') noel,npt,'first call special case..!'; call flush(6)
!$OMP END CRITICAL (write2out)
endif
else
cp_en = mesh_FEasCP('elem',noel)
if (theTime < time(2) .or. theInc /= kinc) then ! reached convergence
lastIncConverged = .true.
outdatedByNewInc = .true.
terminallyIll = .false.
cycleCounter = 0
if ( verboseDebugger ) then
!$OMP CRITICAL (write2out)
write (6,'(i6,x,i2,x,a)') noel,npt,'lastIncConverged + outdated'; call flush(6)
!$OMP END CRITICAL (write2out)
endif
else if ( dtime < theDelta ) then ! or check for cutBack
calcMode = .true. ! pretend last step was calculation
cutBack = .true.
terminallyIll = .false.
cycleCounter = 0
if ( verboseDebugger ) then
!$OMP CRITICAL (write2out)
write(6,'(i6,x,i2,x,a)') noel,npt,'cutback detected..!'; call flush(6)
!$OMP END CRITICAL (write2out)
endif
endif
calcMode(npt,cp_en) = .not. calcMode(npt,cp_en) ! ping pong (calc <--> collect)
if ( calcMode(npt,cp_en) ) then ! now calc
if ( lastMode .neqv. calcMode(npt,cp_en) ) then ! first after ping pong
call debug_reset() ! resets debugging
outdatedFFN1 = .false.
cycleCounter = cycleCounter + 1
endif
if ( outdatedByNewInc ) then
outdatedByNewInc = .false.
computationMode = 1 ! calc and age results
else
computationMode = 2 ! plain calc
endif
else ! now collect
if ( lastMode .neqv. calcMode(npt,cp_en) ) call debug_info() ! first after ping pong reports debugging
if ( lastIncConverged ) then
lastIncConverged = .false.
computationMode = 4 ! collect and backup Jacobian after convergence
elseif ( cutBack ) then
cutBack = .false.
computationMode = 5 ! collect and restore Jacobian after cutback
else
computationMode = 3 ! plain collect
endif
endif
endif
theTime = time(2) ! record current starting time
theDelta = dtime ! record current time increment
theInc = kinc ! record current increment number
if (CPFEM_init_done) lastMode = calcMode(npt,cp_en) ! record calculationMode
if ( verboseDebugger ) then
!$OMP CRITICAL (write2out)
write(6,'(a16,x,i2,x,a,i5,a,i5,x,i5,a)') 'computationMode',computationMode,'(',cp_en,':',noel,npt,')'; call flush(6)
!$OMP END CRITICAL (write2out)
endif
call CPFEM_general(computationMode,dfgrd0,dfgrd1,temp,dtime,noel,npt,stress_h,ddsdde_h, pstress, dPdF)
! Mandel: 11, 22, 33, SQRT(2)*12, SQRT(2)*23, SQRT(2)*13
! straight: 11, 22, 33, 12, 23, 13
! ABAQUS explicit: 11, 22, 33, 12, 23, 13
! ABAQUS implicit: 11, 22, 33, 12, 13, 23
! ABAQUS implicit: 11, 22, 33, 12
forall(i=1:ntens) ddsdde(1:ntens,i) = invnrmMandel(i)*ddsdde_h(1:ntens,i)*invnrmMandel(1:ntens)
stress(1:ntens) = stress_h(1:ntens)*invnrmMandel(1:ntens)
if(symmetricSolver) ddsdde(1:ntens,1:ntens) = 0.5_pReal*(ddsdde(1:ntens,1:ntens) + transpose(ddsdde(1:ntens,1:ntens)))
if(ntens == 6) then
stress_h = stress
stress(5) = stress_h(6)
stress(6) = stress_h(5)
ddsdde_h = ddsdde
ddsdde(:,5) = ddsdde_h(:,6)
ddsdde(:,6) = ddsdde_h(:,5)
ddsdde_h = ddsdde
ddsdde(5,:) = ddsdde_h(6,:)
ddsdde(6,:) = ddsdde_h(5,:)
end if
statev = materialpoint_results(1:min(nstatv,materialpoint_sizeResults),npt,mesh_FEasCP('elem', noel))
if ( terminallyIll ) pnewdt = 0.5_pReal ! force cutback directly ?
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