celast
C CELAST SOURCE STRU 08/12/22 21:15:01 6246 c Sous-Programme du module MISTRAL0 C -------------------------------------------------------------------------- & XNU12,XNU23,XNU31, XNU12P,XNU23P,XNU31P, & XMU12,XMU13,XMU23, XMU12P,XMU13P,XMU23P) C -------------------------------------------------------------------------- C Calcul des : C - modules d'Young : E1, E2, E3, C - coefficients de Poisson : XNU12, XNU23, XNU31, C - modules de cisaillement : XMU12, XMU13, XMU23 C et de leurs derivees en fonction de la temperature TT : C E1P, E2P, E3P, XNU12P, XNU23P, XNU31P, XMU12P, XMU13P, XMU23P. C -------------------------------------------------------------------------- IMPLICIT INTEGER (I-N) IMPLICIT REAL*8 (A-H, O-Z) DIMENSION PCOEL(1:*) ISOEL = NINT(PCOEL(1)) IF (ISOEL.EQ.1) THEN C ----------------- C Materiau isotrope C YOUNG = PCOEL(2)+PCOEL(3)*TT POIS = PCOEL(4)+PCOEL(5)*TT CISAIL = YOUNG/(2.*(1.+POIS)) CISAIP = (PCOEL(3)/(1.+POIS)-YOUNG*PCOEL(5)/(1.+POIS)**2)/2. E1 = YOUNG E1P = PCOEL(3) E2 = YOUNG E2P = PCOEL(3) E3 = YOUNG E3P = PCOEL(3) XNU12 = POIS XNU12P = PCOEL(5) XNU23 = POIS XNU23P = PCOEL(5) XNU31 = POIS XNU31P = PCOEL(5) XMU12 = CISAIL XMU12P = CISAIP XMU13 = CISAIL XMU13P = CISAIP XMU23 = CISAIL XMU23P = CISAIP ELSE C ------------------- C Materiau orthotrope C E1 = PCOEL(2)+PCOEL(3)*TT E1P = PCOEL(3) E2 = PCOEL(4)+PCOEL(5)*TT E2P = PCOEL(5) E3 = PCOEL(6)+PCOEL(7)*TT E3P = PCOEL(7) XNU12 = PCOEL(8)+PCOEL(9)*TT XNU12P = PCOEL(9) XNU23 = PCOEL(10)+PCOEL(11)*TT XNU23P = PCOEL(11) XNU31 = PCOEL(12)+PCOEL(13)*TT XNU31P = PCOEL(13) XMU12 = PCOEL(14)+PCOEL(15)*TT XMU12P = PCOEL(15) XMU13 = PCOEL(16)+PCOEL(17)*TT XMU13P = PCOEL(17) XMU23 = PCOEL(18)+PCOEL(19)*TT XMU23P = PCOEL(19) END IF RETURN END
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