×

Notice

The forum is in read only mode.

C_PLAN méthode DEBORST et SIMO_MIEHE incompatibles

  • MGolbs
  • MGolbs's Avatar Topic Author
  • Offline
  • Platinum Member
  • Platinum Member
More
14 years 3 months ago #5205 by MGolbs
Hallo,

ich habe in meiner *.comm
[code:1]
EleMod=AFFE_MODELE(MAILLAGE=MAIL,
INFO=2,
AFFE=_F(GROUP_MA='EleTria3',
PHENOMENE='MECANIQUE',
MODELISATION='DKT',),);
[/code:1]
definiert.

In STAT_NON_LINE

[code:1]
Solution=STAT_NON_LINE(MODELE=EleMod,
CHAM_MATER=MatMod,
CARA_ELEM=EleProp,
EXCIT=(_F(CHARGE=Ground,),
_F(CHARGE=Pilot,FONC_MULT=ramp,),),
# COMP_INCR=_F(RELATION='ELAS',
# DEFORMATION='GREEN_GR',
# TOUT='OUI',),
COMP_INCR=_F(RELATION='VMIS_ISOT_TRAC',
DEFORMATION='SIMO_MIEHE',),
# COMP_INCR=_F(RELATION='ELAS',
# DEFORMATION='GREEN_GR',
# TOUT='OUI',),
# COMP_INCR=_F(RELATION='VMIS_ISOT_TRAC',
# DEFORMATION='SIMO_MIEHE',
# TOUT='OUI',),
INCREMENT=_F(LIST_INST= deflist,), #Time,
# INCREMENT=_F(LIST_INST=Time,
# SUBD_PAS=10,
# SUBD_PAS_MINI=0.0005,),
NEWTON=_F(REAC_INCR=1,
MATRICE='TANGENTE',
REAC_ITER=1,),
CONVERGENCE=_F(ITER_GLOB_MAXI=20,),
ARCHIVAGE=_F(PAS_ARCH=1,),);
[/code:1]

Nun bekam ich die Fehlermeldung:

C_PLAN méthode DEBORST et SIMO_MIEHE incompatibles


Ich habe doch gar kein PLAIN System aufgesetzt. Das Modell lief mit linearer Statik und Innendruck auch schon durch und lieferte plausible Ergebnisse.

Wie kann ich den Fehler in Verbindung mit C_PLAN méthode verstehen?

Über Tipps und Infos würde ich mich freuen.

Gruß Markus

Dem Überflüssigen nachlaufen, heißt das Wesentliche verpassen.
Jules Saliège
More
14 years 3 months ago #5208 by Claus
PETIT, PETIT_REAC or GD_GR works with DST/DKT as far as I remember, but not SIMO/MIEHE

If you want to use C_PLAN as modelization, you can use SIMO/MIEHE

Sorry if I misunderstood your question - German certainly isn't my first language :)

Regards,

Claus

Code_Aster release : STA11.4 on OpenSUSE 12.3 64 bits - EDF/Intel version
  • MGolbs
  • MGolbs's Avatar Topic Author
  • Offline
  • Platinum Member
  • Platinum Member
More
14 years 3 months ago #5210 by MGolbs
Hello Claus,

thanks for the replay. I must learn more about prinzips of code aster and I think also about "basis ground of fem". This time I work only whis Nastran, but the code aster prinzip is very god. I'm happy about code aster. First modells, modal, linear static and nonlinear statik of 3D and 2D elements runs and I think it's a real god FEM system.

My problem is may combine in *.comm.

Greeting Markus

Dem Überflüssigen nachlaufen, heißt das Wesentliche verpassen.
Jules Saliège
Moderators: catux
Time to create page: 0.135 seconds
Powered by Kunena Forum