srota3.F

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C ds008  18/2/00  +2
!||====================================================================
!||    srota3       ../engine/source/elements/solid/solide/srota3.F
!||--- called by ------------------------------------------------------
!||    ig3duforc3   ../engine/source/elements/ige3d/ig3duforc3.F
!||    s10forc3     ../engine/source/elements/solid/solide10/s10forc3.F
!||    s16forc3     ../engine/source/elements/thickshell/solide16/s16forc3.F
!||    s20forc3     ../engine/source/elements/solid/solide20/s20forc3.F
!||    s4forc3      ../engine/source/elements/solid/solide4/s4forc3.F
!||    s8cforc3     ../engine/source/elements/thickshell/solide8c/s8cforc3.F
!||    s8eforc3     ../engine/source/elements/solid/solide8e/s8eforc3.F
!||    s8zforc3     ../engine/source/elements/solid/solide8z/s8zforc3.F
!||    sforc3       ../engine/source/elements/solid/solide/sforc3.F
!||    spstres      ../engine/source/elements/sph/spstres.F
!||====================================================================
      SUBROUTINE srota3(
     1   SIG,     S1,      S2,      S3,
     2   S4,      S5,      S6,      WXX,
     3   WYY,     WZZ,     NEL,     MTN,
     4   ISMSTR)
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   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER, INTENT(IN) :: MTN
      INTEGER, INTENT(IN) :: ISMSTR
      INTEGER NEL
      my_real
     .   sig(nel,6),wxx(*), wyy(*), wzz(*),
     .   s1(mvsiz), s2(mvsiz), s3(mvsiz), s4(mvsiz), s5(mvsiz), s6(mvsiz)
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I
      my_real
     .   Q1, Q2, Q3
C=======================================================================
      s1(1:nel)=sig(1:nel,1)
      s2(1:nel)=sig(1:nel,2)
      s3(1:nel)=sig(1:nel,3)
      s4(1:nel)=sig(1:nel,4)
      s5(1:nel)=sig(1:nel,5)
      s6(1:nel)=sig(1:nel,6)
 
C
      IF (mtn==6.OR.mtn==17.OR.mtn==46.OR.mtn==47
     .   .OR.ismstr==10.OR.ismstr==12) RETURN
C
      DO i=1,nel
        q1 = two*s4(i)*wzz(i)
        q2 = two*s6(i)*wyy(i)
        q3 = two*s5(i)*wxx(i)
!
        sig(i,1)=s1(i)-q1+q2
        sig(i,2)=s2(i)+q1-q3
        sig(i,3)=s3(i)-q2+q3
        sig(i,4)=s4(i)+wzz(i)*(s1(i)-s2(i))+wyy(i)*s5(i)-wxx(i)*s6(i)
        sig(i,5)=s5(i)+wxx(i)*(s2(i)-s3(i))+wzz(i)*s6(i)-wyy(i)*s4(i)
        sig(i,6)=s6(i)+wyy(i)*(s3(i)-s1(i))+wxx(i)*s4(i)-wzz(i)*s5(i)
      ENDDO
C-----------    
      RETURN
      END