saufld
C SAUFLD SOURCE AM 09/12/08 21:15:27 6582 $ SIGEF,NSTRS,IFOUR,NFLU,EPSFLU,AN,BN,CN) C C_______________________________________________________________________ C C SOUS PROGRAMME QUI CALCUL LA DEFORMATION C DE FLUAGE PROPRE A LA FIN DU PAS DE TEMPS C_______________________________________________________________________ C IMPLICIT INTEGER(I-N) IMPLICIT REAL*8(A-H,O-Z) DIMENSION VARF(NVARI),CMAT(NMAT),SIGF(NSTRS),SIGEF(NSTRS) DIMENSION EPSFLU(6),SIGFI(10) DIMENSION AN(NSTRS),BN(NSTRS,NSTRS),CN(NSTRS,NSTRS) C C TEST DE DIMENSION C IF(NSTRS.GT.10) THEN PRINT *, 'SAUFLD - DIMENSION INSUFFISANTE' RETURN ENDIF C C RECUPERATION DES VALEURS DES PARAMETRES MATERIAU C TDT = CMAT(NMAT) C C RECUPERATION DES VARIABLES INTERNES INITIALES C C FLUAGE PROPRE C EPSFLU(1) = VARF(3 + (6 * NFLU) ) EPSFLU(2) = VARF(4 + (6 * NFLU) ) EPSFLU(3) = VARF(5 + (6 * NFLU) ) EPSFLU(4) = VARF(6 + (6 * NFLU) ) EPSFLU(5) = VARF(7 + (6 * NFLU) ) EPSFLU(6) = VARF(8 + (6 * NFLU) ) C C TEST SI LE TEMPS EST NUL C IF (TDT.EQ.0.D0) THEN GOTO 30 ENDIF C C INITIALISATION DES MATRICES C C DO 10 I=1,NSTRS SIGFI(I) = SIGF(I) 10 CONTINUE C C_______________________________________________________________________ C C FLUAGE PROPRE KELVIN VOIGT C NDI = NSTRS $ AN,BN,CN,NFLU,NDI) C DO 20 I=1,NSTRS EPSFLU(I) = EPSFLU(I) + AN(I) DO 20 J=1,NSTRS EPSFLU(I) = EPSFLU(I) + BN(I,J)*SIGEF(J) + CN(I,J)*SIGFI(J) 20 CONTINUE C 30 CONTINUE C C SAUVEGARDE DES DEFORMATIONS C C FLUAGE PROPRE C VARF(3 + (6 * NFLU) ) = EPSFLU(1) VARF(4 + (6 * NFLU) ) = EPSFLU(2) VARF(5 + (6 * NFLU) ) = EPSFLU(3) VARF(6 + (6 * NFLU) ) = EPSFLU(4) VARF(7 + (6 * NFLU) ) = EPSFLU(5) VARF(8 + (6 * NFLU) ) = EPSFLU(6) C END
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