4. B modeling#
4.1. Characteristics of modeling#
3D Modeling: **
Elementary cube meshed using a hexahedron with 8 knots.
4.2. Characteristics of the mesh#
1 HEXA8 stitch, side width \(a\mathrm{=}1\mathit{mm}\).
4.3. Tested sizes and results#
4.3.1. Tested values#
Identification |
Reference |
Test |
Tolerance |
out of \(\mathit{NO4}\) to \(t\mathrm{=}\mathrm{1s}\) |
0.01721 |
ANALYTIQUE |
2.5% |
out of \(\mathit{NO4}\) to \(t\mathrm{=}\mathrm{1s}\) |
0.02573 |
ANALYTIQUE |
2.5% |
out of \(\mathit{MA1}\), Gauss point \(1\) to \(t\mathrm{=}\mathrm{1s}\) |
0.01678 |
ANALYTIQUE |
2.5% |
out of \(\mathit{MA1}\), Gauss point \(1\) to \(t\mathrm{=}\mathrm{1s}\) |
0.02515 |
ANALYTIQUE |
2.5% |
out of \(\mathit{NO4}\) to \(t\mathrm{=}\mathrm{1s}\) |
0.01678 |
ANALYTIQUE |
2.5% |
out of \(\mathit{NO4}\) to \(t\mathrm{=}\mathrm{1s}\) |
0.02515 |
ANALYTIQUE |
2.5% |
out of \(\mathit{NO1}\) to \(t\mathrm{=}\mathrm{1s}\) |
176.0 |
ANALYTIQUE |
0.10% |
4.3.2. notes#
The reduction in the tolerance on global convergence while moving does not provide a significant gain in precision.
The number of load increments (6) leads to satisfactory accuracy of the result.