2. Modeling A#
2.1. Characteristics of modeling#
3D modeling
Cut-out: \(\mathrm{1m}\) in height, \(\mathrm{1m}\) in width
Phase 1 loading:
(confinement pressure)
Boundary conditions:
Biot coefficient: 1
UN_SUR_K of water: 0 (coefficient of incompressibility of water)
Modeling: 3D_HM
2.2. Characteristics of the mesh#
Number of knots: 20
Number of meshes and types: 6 QUAD8 and 1 HEXA20
2.3. Tested sizes and results#
Location |
Order Number |
Constraint (MPa) |
Aster_code |
Point \(D\) |
16 |
|
-0.239568 |
28 |
|
-0.257851 |
|
36 |
|
-1.10550 |
|
44 |
|
-4.29762 |
|
52 |
|
-7.28266 |
|
80 |
|
-15.7587 |
|
16 |
|
-0.239568 |
|
28 |
|
-0.257851 |
|
36 |
|
-1.10550 |
|
44 |
|
-4.29762 |
|
52 |
|
-7.28266 |
|
80 |
|
-15.7587 |
|
16 |
|
-16.0195 |
|
28 |
|
-20.4913 |
|
36 |
|
-24.7968 |
|
44 |
|
-28.9045 |
|
52 |
|
-33.7174 |
|
80 |
|
-54.1101 |
|
16 |
Water pressure |
5.23957 |
|
44 |
Water pressure |
0.702380 |
|
80 |
Water pressure |
-10.7587 |