tmass.F File Reference

#include "implicit_f.inc"
#include "mvsiz_p.inc"
#include "param_c.inc"
#include "vect01_c.inc"
#include "scr12_c.inc"

Go to the source code of this file.

Functions/Subroutines
subroutine	tmass (x, nc, geo, pm, ms, stifn, partsav, v, ipart, mst, stifint, stt, area, mxt, nc1, nc2, x1, x2, y1, y2, z1, z2)

Function/Subroutine Documentation

tmass()

subroutine tmass	(		x,
		integer, dimension(nixt,*)	nc,
			geo,
			pm,
			ms,
			stifn,
			partsav,
			v,
		integer, dimension(*)	ipart,
			mst,
			stifint,
			stt,
			area,
		integer, dimension(*)	mxt,
		integer, dimension(*)	nc1,
		integer, dimension(*)	nc2,
			x1,
			x2,
			y1,
			y2,
			z1,
			z2 )

Definition at line 29 of file tmass.F.

C----------------------------------------------
C     INITIALISATION DES MASSES NODALES
C----------------------------------------------
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   G l o b a l   P a r a m e t e r s
C-----------------------------------------------
#include      "mvsiz_p.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "param_c.inc"
#include      "vect01_c.inc"
#include      "scr12_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER NC(NIXT,*),IPART(*), MXT(*), NC1(*), NC2(*)
      my_real
     .     x(3,*),geo(npropg,*),pm(npropm,*),ms(*),stifn(*),
     .     v(3,*),partsav(20,*),mst(*),stifint(*),stt(*),area(*),
     .     x1(*), x2(*), y1(*), y2(*), z1(*), z2(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I,IP,I1,I2,J,K
      my_real
     .   xx,yy,zz,xy,yz,zx
      my_real
     .   al(mvsiz),
     .   rho(mvsiz),ems(mvsiz),
     .   e,sti(mvsiz),dx,dy,dz
C
C---------------------------------------------------------------------
      DO i=lft,llt
       rho(i) =pm(89,mxt(i))
      ENDDO
C----------------------------------------------
C     MASSE ELEMENT /2
C----------------------------------------------
      DO i=lft,llt
       al(i)=sqrt((x2(i)-x1(i))**2
     .           +(y2(i)-y1(i))**2
     .           +(z2(i)-z1(i))**2)
       ems(i)=rho(i)*al(i)*area(i)*half
      ENDDO
C----------------------------------------------
C     INITIALISATION DES MASSES NODALES
C----------------------------------------------
C     mass init parith/on spmd
      DO i=lft,llt
        mst(i)=ems(i)
      ENDDO
C----------------------------------------------
C     INITIALISATION DES RIGIDITES NODALES
C     et RIGIDITES NODALES POUR INTERFACES
C----------------------------------------------
      DO i=lft,llt
       sti(i) = pm(20,mxt(i)) * area(i) / al(i)
       stifn(nc1(i))=stifn(nc1(i))+sti(i)
       stifn(nc2(i))=stifn(nc2(i))+sti(i)
      ENDDO
      IF (i7stifs /= 0) THEN
        DO i=lft,llt
         stt(i)=sti(i)
        ENDDO
      ENDIF
C
      DO i=lft,llt
        i1 = nc1(i)
        i2 = nc2(i)
C
        ip=ipart(i)
        partsav(1,ip)=partsav(1,ip) + two*ems(i)
        partsav(2,ip)=partsav(2,ip) + ems(i)*(x(1,i1)+x(1,i2))
        partsav(3,ip)=partsav(3,ip) + ems(i)*(x(2,i1)+x(2,i2))
        partsav(4,ip)=partsav(4,ip) + ems(i)*(x(3,i1)+x(3,i2))
        xx = (x(1,i1)*x(1,i1)+x(1,i2)*x(1,i2))
        xy = (x(1,i1)*x(2,i1)+x(1,i2)*x(2,i2))
        yy = (x(2,i1)*x(2,i1)+x(2,i2)*x(2,i2))
        yz = (x(2,i1)*x(3,i1)+x(2,i2)*x(3,i2))
        zz = (x(3,i1)*x(3,i1)+x(3,i2)*x(3,i2))
        zx = (x(3,i1)*x(1,i1)+x(3,i2)*x(1,i2))
        partsav(5,ip) =partsav(5,ip) + ems(i) * (yy+zz)
        partsav(6,ip) =partsav(6,ip) + ems(i) * (zz+xx)
        partsav(7,ip) =partsav(7,ip) + ems(i) * (xx+yy)
        partsav(8,ip) =partsav(8,ip)  - ems(i) * xy
        partsav(9,ip) =partsav(9,ip)  - ems(i) * yz
        partsav(10,ip)=partsav(10,ip) - ems(i) * zx
C
        partsav(11,ip)=partsav(11,ip) + ems(i)*(v(1,i1)+v(1,i2))
        partsav(12,ip)=partsav(12,ip) + ems(i)*(v(2,i1)+v(2,i2))
        partsav(13,ip)=partsav(13,ip) + ems(i)*(v(3,i1)+v(3,i2))
        partsav(14,ip)=partsav(14,ip) + half * ems(i) *
     .     (v(1,i1)*v(1,i1)+v(2,i1)*v(2,i1)+v(3,i1)*v(3,i1)
     .     +v(1,i2)*v(1,i2)+v(2,i2)*v(2,i2)+v(3,i2)*v(3,i2))
      ENDDO
C
      RETURN