2. Modeling A#
2.1. Characteristics of modeling#
3D:
Cut-out: 1 in height, width and thickness.
Loading phase 1:
Containment pressure:
: \(–8\mathit{MPa}\).
Biot coefficient: 1
UN_SUR_K of water: 0
Modeling: 3D_HM
2.2. Characteristics of the mesh#
Number of knots: 20
Number of meshes and types: 1 HEXA20 and 6 QUA8
2.3. Tested sizes and results#
Location |
Order Number |
Constraint ( \(\mathit{MPa}\) ) |
Aster |
Point \(D\) |
1 |
|
—6.91788E+06 |
2 |
|
— 5.44150E+06 |
|
3 |
|
— 3.96513E+06 |
|
4 |
|
—2.64978E+06 |
|
8 |
|
-8.68544E+06 |
|
23 |
|
—1.22666E+07 |
|
1 |
|
—6.91788E+06 |
|
2 |
|
— 5.44150E+06 |
|
3 |
|
— 3.96513E+06 |
|
4 |
|
—2.64978E+06 |
|
8 |
|
—8.68544E+06 |
|
23 |
|
—1.22666E+07 |
|
1 |
|
—1.01642E+07 |
|
2 |
|
— 1.31170E+07 |
|
3 |
|
— 1.60697E+07 |
|
4 |
|
—1.87406E+07 |
|
8 |
|
—3.21306E+07 |
|
23 |
|
— 3.68000E+07 |
|
1 |
Water pressure |
1.08211E+06 |
|
2 |
Water pressure |
2.55849E+06 |