hm_read_fail_ladeveze.F File Reference

#include "implicit_f.inc"
#include "units_c.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	hm_read_fail_ladeveze (fail, mat_id, fail_id, irupt, lsubmodel, unitab)

Function/Subroutine Documentation

hm_read_fail_ladeveze()

subroutine hm_read_fail_ladeveze	(	type(fail_param_), intent(inout)	fail,
		integer, intent(in)	mat_id,
		integer, intent(in)	fail_id,
		integer, intent(in)	irupt,
		type(submodel_data), dimension(*), intent(in)	lsubmodel,
		type(unit_type_), intent(in)	unitab )

Definition at line 36 of file hm_read_fail_ladeveze.F.

C-----------------------------------------------
C   ROUTINE DESCRIPTION :
C   ===================
C   READ HASHIN FAILURE MODEL
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE fail_param_mod
      USE unitab_mod
      USE message_mod 
      USE submodel_mod
      USE hm_option_read_mod 
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "units_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER            ,INTENT(IN) :: FAIL_ID       ! failure model ID
      INTEGER            ,INTENT(IN) :: MAT_ID        ! material law ID
      INTEGER            ,INTENT(IN) :: IRUPT         ! failure model type number
      TYPE(UNIT_TYPE_)   ,INTENT(IN) :: UNITAB        ! table of input units
      TYPE(SUBMODEL_DATA),INTENT(IN) :: LSUBMODEL(*)  ! submodel table
      TYPE(FAIL_PARAM_)  ,INTENT(INOUT) :: FAIL       ! failure model data structure
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER :: ISHELL,ISOLID
      my_real :: k1,k2,k3,gama1,gama2,k,a,tmax,y0,yc,r
      LOGICAL :: IS_AVAILABLE,IS_ENCRYPTED
C=======================================================================
      is_encrypted = .false.
      is_available = .false.
c
C--------------------------------------------------
C     check crypting
C--------------------------------------------------
c
      CALL hm_option_is_encrypted(is_encrypted)
c
C--------------------------------------------------
C     Read DATA
C--------------------------------------------------
      CALL hm_get_floatv ('K1'         ,k1     ,is_available,lsubmodel,unitab)
      CALL hm_get_floatv ('K2'         ,k2     ,is_available,lsubmodel,unitab)
      CALL hm_get_floatv ('K3'         ,k3     ,is_available,lsubmodel,unitab)
      CALL hm_get_floatv ('Gamma_1'    ,gama1  ,is_available,lsubmodel,unitab)
      CALL hm_get_floatv ('Gamma_2'    ,gama2  ,is_available,lsubmodel,unitab)
c
      CALL hm_get_floatv ('Y0'          ,y0     ,is_available,lsubmodel,unitab)
      CALL hm_get_floatv ('Yc'          ,yc     ,is_available,lsubmodel,unitab)
      CALL hm_get_floatv ('k_LAD_DAMA'  ,k         ,is_available,lsubmodel,unitab)
      CALL hm_get_floatv ('a_DAMA'      ,a         ,is_available,lsubmodel,unitab)
      CALL hm_get_floatv ('Tau_max'    ,tmax       ,is_available,lsubmodel,unitab)
c
      CALL hm_get_intv   ('Ifail_sh'    ,ishell    ,is_available,lsubmodel)
      CALL hm_get_intv   ('Ifail_so'    ,isolid    ,is_available,lsubmodel)
c--------------------------------------------------
c     Default values
c--------------------------------------------------
      r = zero !! used for delamination (plyxfem formulation) 
      y0  = sqrt(y0)
      yc  = sqrt(yc)
      IF (k1 == zero) k1 = ep30
      IF (k2 == zero) k2 = ep30
      IF (k3 == zero) k3 = ep30
      IF (a == zero)a = ep30
      IF (y0 == zero) y0 = ep30
      IF (yc == zero .OR. yc==y0)yc=two*y0 
      IF (a == zero)a = ep30  
      IF(tmax <= zero) tmax = ep20    
      IF(ishell == 0) ishell = 1 
      IF(isolid == 0) isolid = 1              
c---------------------------
      fail%KEYWORD = 'LADEVEZE' 
      fail%IRUPT   = irupt 
      fail%FAIL_ID = fail_id 
      fail%NUPARAM = 13
      fail%NIPARAM = 0
      fail%NUVAR   = 12
      fail%NFUNC   = 0
      fail%NTABLE  = 0
      fail%NMOD    = 0
c            
      ALLOCATE (fail%UPARAM(fail%NUPARAM))
      ALLOCATE (fail%IPARAM(fail%NIPARAM))
      ALLOCATE (fail%IFUNC (fail%NFUNC))
      ALLOCATE (fail%TABLE (fail%NTABLE))
c  
      fail%UPARAM(1) = k1
      fail%UPARAM(2) = k2
      fail%UPARAM(3) = k3
      fail%UPARAM(4) = gama1
      fail%UPARAM(5) = gama2 
      fail%UPARAM(6) = y0
      fail%UPARAM(7) = yc
      fail%UPARAM(8) = k
      fail%UPARAM(9) = a
      fail%UPARAM(10) = tmax
      fail%UPARAM(11) = ishell
      fail%UPARAM(12) = isolid
      fail%UPARAM(13) = r   ! used inside delamination failure (plyxfem formulation) 
c---------------------------
      IF(is_encrypted)THEN
      
      ELSE
       WRITE(iout, 1000)k1,k2,k3,gama1,gama2,y0**2,yc**2,k,a,tmax
C for solid      
       IF(isolid  == 1)THEN
        WRITE(iout, 1100)
       ELSEIF(isolid == 2)THEN
        WRITE(iout, 1200)
       ELSEIF(isolid == 3)THEN
        WRITE(iout, 1300)
       ENDIF       
      ENDIF
C-----------       
 1000 FORMAT(
     & 5x,40h    ladeveze delamination damage            /,
     & 5x,40h    ------------------------                  /,
     & 5x,'Stiffness in direction 13. .  . . . . . . . =',e12.4/
     & 5x,'Stiffness in direction 23. .  . . . . . . . =',e12.4/
     & 5x,'Stiffness in direction 33. .  . . . . . . . =',e12.4/
     & 5x,'Coupling parameter GAMA1 . . . . . .  . . . =',e12.4/
     & 5x,'Coupling parameter GAMA2. . . . . . . .  .  =',e12.4/
     & 5x,'Yield energy damage  . . . . . . . .  . . . =',e12.4/
     & 5x,'Critical energy damage  . . . . . . . .  .  =',e12.4/
     & 5x,'Parameter k . . . . . . . . . . . . . . . . =',e12.4/
     & 5x,'Parameter a . . . . . . . . . . . . . . . . =',e12.4/
     & 5x,' Relaxation time . . . . . . . . . . . . .  =',e12.4/)
 1100 FORMAT(
     & 5x,' SOLID IS DELETED IF CRITERIA IS REACHED FOR'/
     & 5x,'          ONE INTEGRATION POINT ') 
 1200 FORMAT(
     & 5x,' SOLID IS DELETED IF CRITERIA IS REACHED FOR'/
     & 5x,'         ALL INTEGRATIONS POINTS ')      
 1300 FORMAT(
     & 5x,' OUT OF PLANE STRESS ARE SET TO ZERO IF CRITERIA' /
     & 5x,' IS REACHED FOR  EACH INTEGRATION POINT ') 
c-----------
      RETURN