intmass_update.F File Reference

#include "implicit_f.inc"
#include "com04_c.inc"
#include "param_c.inc"
#include "com01_c.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	intmass_update (nin, ipari, intbuf_tab, ms)

Function/Subroutine Documentation

intmass_update()

subroutine intmass_update	(	integer, intent(in)	nin,
		integer, dimension(npari), intent(in)	ipari,
		type(intbuf_struct_), intent(inout)	intbuf_tab,
		dimension(numnod), intent(in)	ms )

Definition at line 33 of file intmass_update.F.

C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE message_mod
      USE intbufdef_mod 
      USE tri25ebox
      USE tri7box
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      "com04_c.inc"
#include      "param_c.inc"
#include      "com01_c.inc"
C-----------------------------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER , INTENT(IN   ) :: NIN
      INTEGER , INTENT(IN   ) :: IPARI(NPARI) 
      my_real , INTENT(IN   ) :: ms(numnod) 
      TYPE(INTBUF_STRUCT_) , INTENT(INOUT   ) ::  INTBUF_TAB
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER 
     .   NS ,N1, N2, N3 ,N4 ,I ,NTY ,NRTM ,NSN ,NSNR ,NEDGE ,NEDGR 
      my_real 
     .   stfacm ,ms1 ,ms2 ,ms3 ,ms4 
C----------------------------------------------------------
C    Main and secondary masses needed for contact stiffness computation 
C----------------------------------------------------------
 
        nrtm     = ipari(4)
        nsn      = ipari(5)
        stfacm   = intbuf_tab%VARIABLES(47)
        DO i=1,nsn
           ns = intbuf_tab%NSV(i)
           intbuf_tab%STIFMSDT_S(i)  = stfacm*ms(ns)
        ENDDO  
        DO i=1,nrtm
           n1=intbuf_tab%IRECTM(4*(i-1)+1)
           ms1 = ms(n1)
           n2=intbuf_tab%IRECTM(4*(i-1)+2)
           ms2 = ms(n2)
           n3=intbuf_tab%IRECTM(4*(i-1)+3)
           ms3 = ms(n3)
           n4=intbuf_tab%IRECTM(4*(i-1)+4)
           IF (n3 /= n4) THEN
              ms4 = ms(n4)
              intbuf_tab%STIFMSDT_M(i) = stfacm*fourth*(ms1+ms2+ms3+ms4)
           ELSE
              intbuf_tab%STIFMSDT_M(i) = stfacm*third*(ms1+ms2+ms3)
           ENDIF
        ENDDO  
 
        IF(ipari(7)==25.AND.ipari(58)>0) THEN ! case of edges
           nedge = ipari(68)
           DO i=1,nedge
              n1= intbuf_tab%LEDGE(nledge*(i-1)+5)
              n2= intbuf_tab%LEDGE(nledge*(i-1)+6)
              ms1 = ms(n1)
              ms2 = ms(n2)
              intbuf_tab%STIFMSDT_EDG(i) = half*stfacm*(ms1+ms2)
           ENDDO         
        ENDIF
 
        
        IF(nspmd > 1) THEN
           nsnr = ipari(24)
           DO i=1,nsnr
              stif_msdt_fi(nin)%P(i) = stfacm*msfi(nin)%P(i) 
           ENDDO
           IF(ipari(7)==25.AND.ipari(58)>0) THEN ! case of edges
              nedgr = ipari(69)
              DO i=1,nedgr
                 n1 =2*(i-1)+1
                 n2 =2*i
                 ms1 = msfie(nin)%P(n1)
                 ms2 = msfie(nin)%P(n2)
                 stife_msdt_fi(nin)%P(i) = half*stfacm*(ms1+ms2)
             ENDDO
           ENDIF
        ENDIF              
 
      RETURN