27 func = DEFI_FONCTION(NOM_PARA='INST', 28 PROL_DROITE='LINEAIRE', 29 VALE=(0.0, 0.0, 1.0, 1.0)) 30 31 mecabc = AFFE_CHAR_MECA(DDL_IMPO=(_F(DZ=0.0, 32 GROUP_MA=('Abot', )), 33 _F(DY=0.0, 34 GROUP_NO=('Nfixx', )), 35 _F(DX=0.0, 36 GROUP_NO=('Nfixy', ))), 37 MODELE=model) 38 39 mecach = AFFE_CHAR_MECA(MODELE=model, 40 PRES_REP=_F(GROUP_MA=('Atop', ), 41 PRES=-6.0)) 42 43 resnonl = STAT_NON_LINE(CHAM_MATER=fieldmat, 44 COMPORTEMENT=_F(DEFORMATION='GROT_GDEP', 45 RELATION='ELAS_HYPER'), 15