solver problem, advance example "assembly"

Hoi Rui

please post the complete mess file. It is much easier to look at your problem then.

kind regards - kees

Hoi Rui

In the MODI_MAILLAGE command there is no need for the MODELE key word:

[code:1]
MeshQuad=MODI_MAILLAGE(reuse =MeshQuad,
MAILLAGE=MeshQuad,
ORIE_PEAU_3D=_F(GROUP_MA=('joint1','joint2',),),
MODELE=FEMQuad,);
[/code:1]
so remove MODELE=FEMQuad (no MODELE need to be defined in a mesh (maillage), though the other way around, a MODELE needs a mesh in general), so the command

[code:1]
MeshQuad=MODI_MAILLAGE(reuse =MeshQuad,
MAILLAGE=MeshQuad,
ORIE_PEAU_3D=_F(GROUP_MA=('joint1','joint2',),),)
[/code:1]
is just fine.
I didnot run it, but I guess it should work.

Further, though I didnot look into detail, you may have to change the order of your commands too (last two commands in the list below):

MeshQuad=CREA_MAILLAGE(MAILLAGE=MeshLin,....)
MeshQuad = DEFI_GROUP(reuse MeshQuad,.......)
MeshQuad = MODI_MAILLAGE(reuse MeshQuad,....)
FEMQuad = AFFE_MODELE(MAILLAGE=MeshQuad,....)

Have fun - kind regards - kees<br /><br />Post edited by: Kees Wouters, at: 2010/05/22 11:10