7. E modeling#
Validation of the 3D joint HEXA8 with the cohesive law CZM_LIN_REG
7.1. Characteristics of modeling#
3D modeling for the elastic element.
3D modeling_ JOINT for the joint element
7.2. Characteristics of the mesh#
Number of knots: 12
The elastic element is a HEXA8.
The joint element is a degenerate HEXA8 (knots combined).
7.3. Tested sizes and results#
The remark on control mentioned for modeling A also applies to this modeling.
Fashion \(I\)
Size tested |
Reference |
Tolerance ( \(\text{\%}\) ) |
DXsur Node 2 |
2.16506D-08 |
0.10 |
SIXX |
9.27629539D-02 |
0.10 |
SIGN |
5.4887555D-01 |
0.10 |
SITX |
0.D+00 |
0.10 |
SITY |
0.D+00 |
0.10 |
Fashion \(\mathrm{II}\)
Size tested |
Reference |
Tolerance ( \(\text{\%}\) ) |
SIGN |
0.D+00 |
0.10 |
SITX |
4.3314616D-01 |
0.10 |
SITY |
0.D+00 |
0.10 |
Fashion \(\mathrm{III}\)
Size tested |
Reference |
Tolerance ( \(\text{\%}\) ) |
SIGN |
0.D+00 |
0.10 |
SITX |
0.D+00 |
0.10 |
SITY |
2.931186D-01 |
0.10 |