5. C modeling#
5.1. Characteristics of modeling#
Modeling: D_ PLAN (plane deformations)
Type VMIS_ISOT_TRAC elasto-plastic behavior law whose traction law is identical to that of B modeling.
The pre-deformation introduced via the keyword PRE_EPSI in AFFE_CHAR_MECA is defined by an analytical function.
5.2. Characteristics of the mesh#
The mesh is identical to that of modeling A.
5.3. Tested sizes and results#
Identification |
\(G\) (Reference) |
\(\text{\%}\) Tolerance |
Crown 1: \(\mathit{Rinf}=1\), \(\text{Rsup}=5\) |
2.748 |
|
Crown 2: \(\mathit{Rinf}=5\), \(\text{Rsup}=10\) |
2.747 |
|
Crown 3: \(\mathit{Rinf}=10\), \(\text{Rsup}=20\) |
2.747 |
|
Crown 4: \(\mathit{Rinf}=20\), \(\text{Rsup}=30\) |
2.747 |
|