5. C modeling#
5.1. Characteristics of modeling#
We use C_ PLAN modeling. The main constraints ratio \({\sigma }_{2}\mathrm{/}{\sigma }_{1}\) is set to \(0.52\).
5.2. Characteristics of the mesh#
The mesh contains 1 element of type QUAD4.
5.3. Tested sizes and results#
We test the deformations, the stresses as well as the criteria ELS and ELU at the node \(\mathit{N1}\) in Figure 2 times.
Identification |
Instant |
Reference Type |
Reference Value |
Tolerance |
Constraint \({\sigma }_{\mathit{yy}}\) |
0.18 |
“ESSAI” |
\(-10800000.0\mathit{Pa}\) |
|
Deformation \({\epsilon }_{\mathit{yy}}\) |
0.18 |
“ESSAI” |
\(-2.863E-04\) |
|
Constraint \({\sigma }_{\mathit{yy}}\) |
0.69 |
“ESSAI” |
\(-41397208\mathit{Pa}\) |
|
5.4. notes#
The first two measurement points allow you to compare the slope at the origin of the Stress-Deformation curve. The last point corresponds to the breaking stress.