Difference between revisions of "Contrib:asamit"
From CAELinuxWiki
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1.[[http://www.caelinux.org/wiki/images/2/26/Asamit-rota-mesh.tar.gz '''Download Mesh''']] | 1.[[http://www.caelinux.org/wiki/images/2/26/Asamit-rota-mesh.tar.gz '''Download Mesh''']] | ||
<code> | <code> | ||
− | + | DEBUT(); | |
− | + | ||
+ | MA1=LIRE_MAILLAGE(UNITE=20, | ||
FORMAT='MED',); | FORMAT='MED',); | ||
− | + | ||
− | + | MA2=CREA_MAILLAGE(MAILLAGE=MA1, | |
− | + | ||
− | + | ||
− | + | ||
MODI_MAILLE=_F(TOUT='OUI', | MODI_MAILLE=_F(TOUT='OUI', | ||
OPTION='QUAD8_9',),); | OPTION='QUAD8_9',),); | ||
− | + | ||
− | AFFE=_F( | + | MA3=CREA_MAILLAGE(MAILLAGE=MA2, |
− | + | CREA_POI1=_F(NOM_GROUP_MA='poi1', | |
− | + | GROUP_NO='a_shaft',),); | |
− | + | ||
− | COQUE=_F(GROUP_MA=' | + | MO=AFFE_MODELE(MAILLAGE=MA3, |
− | EPAIS=1.0,),); | + | AFFE=(_F(GROUP_MA='shaft', |
− | + | PHENOMENE='MECANIQUE', | |
+ | MODELISATION='COQUE_3D',), | ||
+ | _F(GROUP_MA='poi1', | ||
+ | PHENOMENE='MECANIQUE', | ||
+ | MODELISATION='DIS_TR',),),); | ||
+ | |||
+ | CARA_ELE=AFFE_CARA_ELEM(MODELE=MO, | ||
+ | COQUE=_F(GROUP_MA='shaft', | ||
+ | EPAIS=1.0,), | ||
+ | DISCRET=_F(REPERE='GLOBAL', | ||
+ | CARA='K_TR_D_N', | ||
+ | GROUP_MA='poi1', | ||
+ | VALE=(1,1,1,1,1,1,),),); | ||
+ | |||
+ | STEEL=DEFI_MATERIAU(ELAS=_F(E=200000.0, | ||
NU=.3, | NU=.3, | ||
RHO=7.8e-9,),); | RHO=7.8e-9,),); | ||
− | + | ||
+ | MAT1=AFFE_MATERIAU(MAILLAGE=MA3, | ||
AFFE=_F(TOUT='OUI', | AFFE=_F(TOUT='OUI', | ||
MATER=STEEL,),); | MATER=STEEL,),); | ||
− | + | ||
− | DDL_IMPO=_F(GROUP_MA=' | + | MECA=AFFE_CHAR_MECA(MODELE=MO, |
+ | DDL_IMPO=_F(GROUP_MA='poi1', | ||
DX=0.0, | DX=0.0, | ||
DY=0.0, | DY=0.0, | ||
Line 44: | Line 58: | ||
DRX=6.28, | DRX=6.28, | ||
DRY=0.0, | DRY=0.0, | ||
− | DRZ=0.0,),); | + | DRZ=0.0,), |
− | + | LIAISON_SOLIDE=_F(GROUP_MA=('ax_shaft','poi1',),),); | |
− | INTERVALLE=_F(JUSQU_A=1, | + | |
+ | L_INST=DEFI_LIST_REEL(DEBUT=0.0, | ||
+ | INTERVALLE=_F(JUSQU_A=1.0, | ||
NOMBRE=10,),); | NOMBRE=10,),); | ||
− | + | ||
+ | inst=DEFI_LIST_INST(DEFI_LIST=_F(METHODE='AUTO', | ||
LIST_INST=L_INST, | LIST_INST=L_INST, | ||
PAS_MINI=1e-8,),); | PAS_MINI=1e-8,),); | ||
− | + | ||
+ | RAMP=DEFI_FONCTION(NOM_PARA='INST',VALE=(0.0,0.0, | ||
1.0,1.0, | 1.0,1.0, | ||
),); | ),); | ||
− | + | ||
+ | STA=STAT_NON_LINE(MODELE=MO, | ||
CHAM_MATER=MAT1, | CHAM_MATER=MAT1, | ||
CARA_ELEM=CARA_ELE, | CARA_ELEM=CARA_ELE, | ||
Line 64: | Line 83: | ||
NEWTON=_F(PREDICTION='ELASTIQUE', | NEWTON=_F(PREDICTION='ELASTIQUE', | ||
MATRICE='TANGENTE', | MATRICE='TANGENTE', | ||
− | REAC_ITER=1,),); | + | REAC_ITER=1,), |
− | + | SOLVEUR=_F(METHODE='MULT_FRONT', | |
+ | STOP_SINGULIER='NON',),); | ||
+ | |||
+ | STA=CALC_ELEM(reuse =STA, | ||
MODELE=MO, | MODELE=MO, | ||
CHAM_MATER=MAT1, | CHAM_MATER=MAT1, | ||
RESULTAT=STA, | RESULTAT=STA, | ||
OPTION='EQUI_ELNO_SIGM',); | OPTION='EQUI_ELNO_SIGM',); | ||
− | + | ||
+ | IMPR_RESU(FORMAT='MED', | ||
UNITE=70, | UNITE=70, | ||
− | RESU=_F(MAILLAGE= | + | RESU=_F(MAILLAGE=MA3, |
RESULTAT=STA, | RESULTAT=STA, | ||
TOUT_CHAM='OUI',),); | TOUT_CHAM='OUI',),); | ||
− | + | ||
+ | FIN(); | ||
</code> | </code> |
Revision as of 11:16, 10 April 2010
Problems
1. How to rotate the magenta object 360 degrees.
2. How to connect the magenta and the yellow.
3. How to add rigid bars(spokes) to the yellow.
1.[Download Mesh]
DEBUT();
MA1=LIRE_MAILLAGE(UNITE=20,
FORMAT='MED',);
MA2=CREA_MAILLAGE(MAILLAGE=MA1,
MODI_MAILLE=_F(TOUT='OUI', OPTION='QUAD8_9',),);
MA3=CREA_MAILLAGE(MAILLAGE=MA2,
CREA_POI1=_F(NOM_GROUP_MA='poi1', GROUP_NO='a_shaft',),);
MO=AFFE_MODELE(MAILLAGE=MA3,
AFFE=(_F(GROUP_MA='shaft', PHENOMENE='MECANIQUE', MODELISATION='COQUE_3D',), _F(GROUP_MA='poi1', PHENOMENE='MECANIQUE', MODELISATION='DIS_TR',),),);
CARA_ELE=AFFE_CARA_ELEM(MODELE=MO,
COQUE=_F(GROUP_MA='shaft', EPAIS=1.0,), DISCRET=_F(REPERE='GLOBAL', CARA='K_TR_D_N', GROUP_MA='poi1', VALE=(1,1,1,1,1,1,),),);
STEEL=DEFI_MATERIAU(ELAS=_F(E=200000.0,
NU=.3, RHO=7.8e-9,),);
MAT1=AFFE_MATERIAU(MAILLAGE=MA3,
AFFE=_F(TOUT='OUI', MATER=STEEL,),);
MECA=AFFE_CHAR_MECA(MODELE=MO,
DDL_IMPO=_F(GROUP_MA='poi1', DX=0.0, DY=0.0, DZ=0.0, DRX=6.28, DRY=0.0, DRZ=0.0,), LIAISON_SOLIDE=_F(GROUP_MA=('ax_shaft','poi1',),),);
L_INST=DEFI_LIST_REEL(DEBUT=0.0,
INTERVALLE=_F(JUSQU_A=1.0, NOMBRE=10,),);
inst=DEFI_LIST_INST(DEFI_LIST=_F(METHODE='AUTO',
LIST_INST=L_INST, PAS_MINI=1e-8,),);
RAMP=DEFI_FONCTION(NOM_PARA='INST',VALE=(0.0,0.0,
1.0,1.0, ),);
STA=STAT_NON_LINE(MODELE=MO,
CHAM_MATER=MAT1, CARA_ELEM=CARA_ELE, EXCIT=_F(CHARGE=MECA, FONC_MULT=RAMP,), COMP_INCR=_F(RELATION='ELAS', DEFORMATION='GROT_GDEP',), INCREMENT=_F(LIST_INST=inst,), NEWTON=_F(PREDICTION='ELASTIQUE', MATRICE='TANGENTE', REAC_ITER=1,), SOLVEUR=_F(METHODE='MULT_FRONT', STOP_SINGULIER='NON',),);
STA=CALC_ELEM(reuse =STA,
MODELE=MO, CHAM_MATER=MAT1, RESULTAT=STA, OPTION='EQUI_ELNO_SIGM',);
IMPR_RESU(FORMAT='MED',
UNITE=70, RESU=_F(MAILLAGE=MA3, RESULTAT=STA, TOUT_CHAM='OUI',),);
FIN();