16. N modeling#
16.1. Characteristics of modeling#
A 3D modeling for solid elements is used with the CONTINUE method for the treatment of CONTACT with MORTAR pairing and LAC cutting.
16.2. Characteristics of the mesh#
The mesh contains 468 elements of type HEXA20. The meshes of the 2 contact surfaces are incompatible.
16.3. Tested sizes and results#
The contact pressure is tested on all the master and slave contact surfaces, as well as the components of field CONT_ELEM.
Identification |
Reference type |
Reference value |
Precision |
LAGS_C |
“ANALYTIQUE” |
-25.0 |
|
CONT_ELEM/PRES |
“ANALYTIQUE” |
-25.0 |
|
CONT_ELEM/JEU |
“ANALYTIQUE” |
0.0 |
0.001 |
CONT_ELEM/CONT |
“ANALYTIQUE” |
1 |
0.1% |
CONT_ELEM/COEFSURF |
“NON_REGRESSION” |
1.0 |
|
CONT_ELEM/PRESCOOR |
“NON_REGRESSION” |
-25.0 |
|