DEBUT(); maillage=LIRE_MAILLAGE(); modele=AFFE_MODELE(MAILLAGE=maillage, AFFE=_F(TOUT='OUI', PHENOMENE='MECANIQUE', MODELISATION='GRILLE_MEMBRANE',),); P1 = 3; Affe=AFFE_CARA_ELEM(MODELE=modele, GRILLE=_F(GROUP_MA='element2D', SECTION=33.0, EXCENTREMENT=0.5, ORIG_AXE=(2.0,3.0,4.0,), AXE=(1.0,2.0,3.0,),),); FIN();