4. B modeling#
4.1. Characteristics of modeling#
Same mesh and boundary conditions as modeling A. On the other hand, the measurement of deformations is of type GDEF_LOG.
4.2. Tested sizes and results#
Identification |
Reference VMIS_ISOT_TRAC (with SIMO_MIEHE) |
Aster VMIS_ISOT_PUIS (with GDEF_LOG) |
\(\text{\%}\) difference |
|
\(t\mathrm{=}2\) Displacement \(\mathit{DX}\) (\(\mathit{N8}\)) |
303.35 |
303.35 |
< 10-4 |
|
\(t\mathrm{=}2\) Move \(\mathit{DY}\) (\(\mathit{N8}\)) |
—108.39 |
—108.39 |
< 10-3 |
—108.39 |
\(t\mathrm{=}2\) Move \(\mathit{DZ}\) (\(\mathit{N8}\)) |
—108.39 |
—108.39 |
< 10-3 |
—108.39 |
\(t\mathrm{=}2\) Constraints \(\mathit{SIGXX}\) (\(\mathit{PG1}\)) |
2644.27 |
2644.28 |
< 10-3 |
|
\(t\mathrm{=}2\) Variable \(p\) \(\mathit{VARI}\) (\(\mathit{PG1}\)) |
0.24124 |
0.24124 |
< 10-3 |