6. D modeling#
6.1. Characteristics of modeling#
We use C_ PLAN modeling. The main constraints ratio \({\mathrm{\sigma }}_{2}/{\mathrm{\sigma }}_{1}\) is set to \(-0.052\).
6.2. Characteristics of the mesh#
The mesh contains 1 element of type QUAD4.
6.3. Tested sizes and results#
We test the deformations and stresses at node \(N1\) in Figure.
Identification |
Instant |
Reference Type |
Reference Value |
Tolerance |
Constraint \({\mathrm{\sigma }}_{\mathit{yy}}\) |
0.06 |
“ESSAI” |
\(-3600000\mathit{Pa}\) |
|
Deformation \({\mathrm{\epsilon }}_{\mathit{yy}}\) |
0.06 |
“ESSAI” |
\(1.07E-004\) |
|
Constraint \({\mathrm{\sigma }}_{\mathit{yy}}\) |
0.46 |
“ESSAI” |
\(-2760000\mathit{Pa}\) |
|
6.4. 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.