3. Modeling A#

3.1. Characteristics of modeling#

We use a COQUE_SOLIDE model. We are in flexibility, linear isotropic elasticity, small deformations (ELAS/PETIT).

3.2. Characteristics of the mesh#

The mesh is as follows:

  • Number of knots: 294

  • Number of meshes and types: 120 HEXA9

3.3. Results#

The results are compared to ssnv302a (3D overkill calculation), reference AUTRE_ASTER:

Location

NOM_CHAM

NOM_CMP

PRECISION

Node I

DEPL

DZ

0, 11%

Node C

SIEQ_NOEU

VMIS

0.042%

SIEF_NOEU

SIXX

0.025%

E node

SIEQ_NOEU

VMIS

0.0038%

SIEF_NOEU

SIXX

0.020%

G knot

SIEQ_NOEU

VMIS

0.015%

SIEF_NOEU

SIXX

0.0007%