2. Benchmark solution#
2.1. Benchmark solution#
The reference solution is taken in non-regression on a fine quadratic 3D calculation: all the tests are therefore of type AUTRE_ASTER for displacements and constraints.
In flexure, we test:
Move DZ to node I
von Mises constraints SIEQ_NOEU, component VMIS at nodes C, E, and G
In traction, we test:
Move DX to Node I
von Mises constraints SIEQ_NOEU, component VMIS at nodes C, E, and G
2.2. Benchmark results#
Elasticity small deformations, in bending (modeling A), test case ssnv302a:
Location |
NOM_CHAM |
|
Value (ssnv302 test) |
|
Node I |
DEPL |
DZ |
15.84 mm |
|
Node C |
SIEQ_NOEU |
|
180018 Pa |
|
SIEF_NOEU |
|
-180032.Pa |
||
Node E |
SIEQ_NOEU |
|
120015 Pa |
|
SIEF_NOEU |
|
-120000 Pa |
||
G node |
SIEQ_NOEU |
|
60032 Pa |
|
SIEF_NOEU |
|
-60000 Pa |
Elasticity, large deformations, in flexure (modeling B), test case ssnv302b:
Location |
NOM_CHAM |
|
Value (ssnv302 test) |
|
Node I |
DEPL |
DZ |
6.984 mm |
|
Node C |
SIEQ_NOEU |
|
96137 Pa |
|
Node E |
SIEQ_NOEU |
|
53027Pa |
|
G node |
SIEQ_NOEU |
|
22960Pa |
Plasticity, small deformations, in traction (C modeling), ssnv302c test case:
Location |
NOM_CHAM |
|
Value (ssnv302 test) |
Node I |
DEPL |
DZ |
0.035mm |
Node C |
SIEQ_NOEU |
|
|
SIEF_NOEU |
|
10000151 Pa |
|
Node E |
SIEQ_NOEU |
|
|
SIEF_NOEU |
|
10000000Pa |
|
G node |
SIEQ_NOEU |
|
|
SIEF_NOEU |
|
10000000Pa |
2.3. Uncertainty about the solution#
Numerical solutions in non-regression on a fine quadratic 3D mesh.