DEBUT(); maillage=LIRE_MAILLAGE(); modele=AFFE_MODELE(MAILLAGE=maillage, AFFE=_F(TOUT='OUI', PHENOMENE='MECANIQUE', MODELISATION='POU_D_E',),); P1 = 3; Affe=AFFE_CARA_ELEM(MODELE=modele, POUTRE=_F(GROUP_MA='element1D', SECTION='CERCLE', VARI_SECT='HOMOTHETIQUE', CARA=('R1','R2',), VALE=(3.0,2.0,),),); FIN();