4. Modélisation B#
4.1. Caractéristiques de la modélisation#
Modélisation 2D_DISCRET
Figure 5.1.a: géométrie.
Caractéristiques des éléments discrets
Modélisation \(\mathrm{2D}\) GROUP_MA
Maille \(\mathrm{M1}\) : Nœud \(\mathrm{N1}\) à \(\mathrm{N2}\) 2D_DIS_T DL_T
Maille \(\mathrm{M2}\) : Nœud \(\mathrm{N1}\) à \(\mathrm{N3}\) 2D_DIS_TR DL_TR
Maille \(\mathrm{M3}\) : Nœud \(\mathrm{N4}\) 2D_DIS_T DN_T
Maille \(\mathrm{M4}\) : Nœud \(\mathrm{N5}\) 2D_DIS_TR DN_TR
4.2. Caractéristiques du maillage#
Nombre de nœuds: 5, Nombre de mailles: 4, Élément SEG2 : 2, Élément POI1 : 2
4.3. Propriétés des discrets#
Le tableau ci-dessous donne pour toutes les directions sollicitées les caractéristiques des discrets.
|
|
|
|
|
||
DL_T |
dx |
1000.0 |
3400000.0 |
1000.0 |
700000.0 |
2.00 |
dy |
1500.0 |
2000000.0 |
800.0 |
900000.0 |
1.50 |
|
DN_T |
dx |
1000.0 |
3400000.0 |
1000.0 |
700000.0 |
2.00 |
dy |
1500.0 |
2000000.0 |
800.0 |
900000.0 |
1.50 |
|
DL_TR |
dx |
1000.0 |
3400000.0 |
1000.0 |
700000.0 |
2.00 |
dy |
1500.0 |
2000000.0 |
800.0 |
900000.0 |
1.50 |
|
rz |
2500.0 |
3200000.0 |
1400.0 |
850000.0 |
2.25 |
|
DN_TR |
dx |
1000.0 |
3400000.0 |
1000.0 |
700000.0 |
2.00 |
dy |
1500.0 |
2000000.0 |
800.0 |
900000.0 |
1.50 |
|
rz |
2500.0 |
3200000.0 |
1400.0 |
850000.0 |
2.25 |
4.4. Grandeurs testées et résultats#
GROUP_MA |
Effort |
Instant |
Effort Référence |
Effort Code_Aster |
Erreur |
DN_TR |
N |
30.000 |
1635.707253 |
1635.707253 |
-8.4900e-11 |
DN_TR |
N |
90.000 |
-1635.707253 |
-1635.707253 |
-8.4900e-11 |
DN_TR |
N |
145.000 |
1525.492881 |
1525.492881 |
-1.8200e-10 |
DN_TR |
N |
180.000 |
-1249.231871 |
-1249.231871 |
1.4500e-11 |
DN_TR |
N |
230.000 |
1699.177353 |
1699.177353 |
-1.6000e-10 |
DN_TR |
N |
250.000 |
-415.381013 |
-415.381013 |
-1.1200e-10 |
DN_TR |
N |
280.000 |
1789.595108 |
1789.595108 |
-4.9600e-11 |
DN_TR |
VY |
30.000 |
2224.098875 |
2224.098875 |
-4.9400e-12 |
DN_TR |
VY |
90.000 |
-2224.098875 |
-2224.098875 |
-4.9400e-12 |
DN_TR |
VY |
145.000 |
2190.040518 |
2190.040518 |
-1.0900e-10 |
DN_TR |
VY |
180.000 |
-2017.290415 |
-2017.290415 |
-1.5500e-10 |
DN_TR |
VY |
230.000 |
2239.745512 |
2239.745512 |
-6.2600e-12 |
DN_TR |
VY |
250.000 |
-790.397664 |
-790.397663 |
-3.5800e-11 |
DN_TR |
VY |
280.000 |
2258.782745 |
2258.782745 |
1.0400e-10 |
DN_TR |
MFZ |
30.000 |
3773.863680 |
3773.863680 |
4.0200e-11 |
DN_TR |
MFZ |
90.000 |
-3773.863680 |
-3773.863680 |
4.0200e-11 |
DN_TR |
MFZ |
145.000 |
3686.099695 |
3686.099695 |
-2.8500e-11 |
DN_TR |
MFZ |
180.000 |
-3236.583886 |
-3236.583886 |
1.3700e-10 |
DN_TR |
MFZ |
230.000 |
3810.233618 |
3810.233618 |
6.2600e-11 |
DN_TR |
MFZ |
250.000 |
-1262.367026 |
-1262.367026 |
5.6200e-11 |
DN_TR |
MFZ |
280.000 |
3849.201624 |
3849.201624 |
-1.8600e-12 |
GROUP_MA |
Effort |
Instant |
Effort Référence |
Effort Code_Aster |
Erreur |
DN_T |
N |
30.000 |
1635.707253 |
1635.707253 |
-8.4900e-11 |
DN_T |
N |
90.000 |
-1635.707253 |
-1635.707253 |
-8.4900e-11 |
DN_T |
N |
145.000 |
1525.492881 |
1525.492881 |
-1.8200e-10 |
DN_T |
N |
180.000 |
-1249.231871 |
-1249.231871 |
1.4500e-11 |
DN_T |
N |
230.000 |
1699.177353 |
1699.177353 |
-1.6000e-10 |
DN_T |
N |
250.000 |
-415.381013 |
-415.381013 |
-1.1200e-10 |
DN_T |
N |
280.000 |
1789.595108 |
1789.595108 |
-4.9600e-11 |
DN_T |
VY |
30.000 |
2224.098875 |
2224.098875 |
-4.9400e-12 |
DN_T |
VY |
90.000 |
-2224.098875 |
-2224.098875 |
-4.9400e-12 |
DN_T |
VY |
145.000 |
2190.040518 |
2190.040518 |
-1.0900e-10 |
DN_T |
VY |
180.000 |
-2017.290415 |
-2017.290415 |
-1.5500e-10 |
DN_T |
VY |
230.000 |
2239.745512 |
2239.745512 |
-6.2600e-12 |
DN_T |
VY |
250.000 |
-790.397664 |
-790.397663 |
-3.5800e-11 |
DN_T |
VY |
280.000 |
2258.782745 |
2258.782745 |
1.0400e-10 |
GROUP_MA |
Effort |
Instant |
Effort Référence |
Effort Code_Aster |
Erreur |
DL_TR |
N |
30.000 |
1635.707253 |
1635.707253 |
-8.4900e-11 |
DL_TR |
N |
90.000 |
-1635.707253 |
-1635.707253 |
-8.4900e-11 |
DL_TR |
N |
145.000 |
1525.492881 |
1525.492881 |
-1.8200e-10 |
DL_TR |
N |
180.000 |
-1249.231871 |
-1249.231871 |
1.4500e-11 |
DL_TR |
N |
230.000 |
1699.177353 |
1699.177353 |
-1.6000e-10 |
DL_TR |
N |
250.000 |
-415.381013 |
-415.381013 |
-1.1200e-10 |
DL_TR |
N |
280.000 |
1789.595108 |
1789.595108 |
-4.9600e-11 |
DL_TR |
VY |
30.000 |
2224.098875 |
2224.098875 |
-4.9400e-12 |
DL_TR |
VY |
90.000 |
-2224.098875 |
-2224.098875 |
-4.9400e-12 |
DL_TR |
VY |
145.000 |
2190.040518 |
2190.040518 |
-1.0900e-10 |
DL_TR |
VY |
180.000 |
-2017.290415 |
-2017.290415 |
-1.5500e-10 |
DL_TR |
VY |
230.000 |
2239.745512 |
2239.745512 |
-6.2600e-12 |
DL_TR |
VY |
250.000 |
-790.397664 |
-790.397663 |
-3.5800e-11 |
DL_TR |
VY |
280.000 |
2258.782745 |
2258.782745 |
1.0400e-10 |
DL_TR |
MFZ |
30.000 |
3773.863680 |
3773.863680 |
4.0200e-11 |
DL_TR |
MFZ |
90.000 |
-3773.863680 |
-3773.863680 |
4.0200e-11 |
DL_TR |
MFZ |
145.000 |
3686.099695 |
3686.099695 |
-2.8500e-11 |
DL_TR |
MFZ |
180.000 |
-3236.583886 |
-3236.583886 |
1.3700e-10 |
DL_TR |
MFZ |
230.000 |
3810.233618 |
3810.233618 |
6.2600e-11 |
DL_TR |
MFZ |
250.000 |
-1262.367026 |
-1262.367026 |
5.6200e-11 |
DL_TR |
MFZ |
280.000 |
3849.201624 |
3849.201624 |
-1.8600e-12 |
GROUP_MA |
Effort |
Instant |
Effort Référence |
Effort Code_Aster |
Erreur |
DL_T |
N |
30.000 |
1635.707253 |
1635.707253 |
-8.4900e-11 |
DL_T |
N |
90.000 |
-1635.707253 |
-1635.707253 |
-8.4900e-11 |
DL_T |
N |
145.000 |
1525.492881 |
1525.492881 |
-1.8200e-10 |
DL_T |
N |
180.000 |
-1249.231871 |
-1249.231871 |
1.4500e-11 |
DL_T |
N |
230.000 |
1699.177353 |
1699.177353 |
-1.6000e-10 |
DL_T |
N |
250.000 |
-415.381013 |
-415.381013 |
-1.1200e-10 |
DL_T |
N |
280.000 |
1789.595108 |
1789.595108 |
-4.9600e-11 |
DL_T |
VY |
30.000 |
2224.098875 |
2224.098875 |
-4.9400e-12 |
DL_T |
VY |
90.000 |
-2224.098875 |
-2224.098875 |
-4.9400e-12 |
DL_T |
VY |
145.000 |
2190.040518 |
2190.040518 |
-1.0900e-10 |
DL_T |
VY |
180.000 |
-2017.290415 |
-2017.290415 |
-1.5500e-10 |
DL_T |
VY |
230.000 |
2239.745512 |
2239.745512 |
-6.2600e-12 |
DL_T |
VY |
250.000 |
-790.397664 |
-790.397663 |
-3.5800e-11 |
DL_T |
VY |
280.000 |
2258.782745 |
2258.782745 |
1.0400e-10 |
GROUP_MA |
Direction |
Énergie Référence |
Énergie Code_Aster |
Erreur |
DN_TR |
DX |
12.862800 |
12.862836 |
2.8000 10-6 |
DN_TR |
DY |
49.538500 |
49.538536 |
7.3200e-07 |
DN_TR |
RZ |
84.921900 |
84.921949 |
5.8100e-07 |
DN_T |
DX |
12.862800 |
12.862836 |
2.8000 10-6 |
DN_T |
DY |
49.538500 |
49.538536 |
7.3200e-07 |
DL_TR |
DX |
12.862800 |
12.862836 |
2.8000 10-6 |
DL_TR |
DY |
49.538500 |
49.538536 |
7.3200e-07 |
DL_TR |
RZ |
84.921900 |
84.921949 |
5.8100e-07 |
DL_T |
DX |
12.862800 |
12.862836 |
2.8000 10-6 |
DL_T |
DY |
49.538500 |
49.538536 |
7.3200e-07 |