5. D modeling#
The D modeling tests the AXE feature of the GRILLE option from AFFE_CARA_ELEM, which allows the reinforcements to be oriented directly by Code_Aster. The results using Python loops are used to provide the reference solution (C modeling).
5.1. Characteristics of modeling#
1373 shell elements DKT
1373 grid items GRILLE_MEMBRANE
Modeling a quarter of the hemisphere in TRIA3.
5.2. Characteristics of the mesh#
Number of knots: 734
Number of meshes and types: 2746 TRIA3
5.3. Tested sizes and results#
We compare the displacement values with those calculated by the Python loop (modeling \(C\))
Identification |
Reference type |
Reference values |
Node 30, move \(\mathrm{DX}\) |
“NON_REGRESSION” |
0 |
Node 30, move \(\mathrm{DY}\) |
“NON_REGRESSION” |
3.8636255E-05 |
Node 30, displacement \(\mathrm{DZ}\) |
“NON_REGRESSION” |
1.4680190E-05 |
Node 700, displacement \(\mathrm{DX}\) |
“NON_REGRESSION” |
3.9129862E-06 |
Node 700, displacement \(\mathrm{DY}\) |
“NON_REGRESSION” |
4.0527685E-05 |
Node 700, displacement \(\mathrm{DZ}\) |
“NON_REGRESSION” |
1.4931766E-05 |