FEM ConstraintContact/fr: Difference between revisions
(Created page with "==Limitations== #La contrainte de contact est seulement appliquée entre deux faces.") |
|||
| Line 8: | Line 8: | ||
==Limitations== |
==Limitations== |
||
# |
#La contrainte de contact est seulement appliquée entre deux faces. |
||
==Notes== |
==Notes== |
||
Revision as of 08:13, 11 April 2017
|
|
| Emplacement du menu |
|---|
| FEM → Constraint contact |
| Ateliers |
| FEM |
| Raccourci par défaut |
| Aucun |
| Introduit dans la version |
| - |
| Voir aussi |
| FEM tutorial |
Description
Crée une contrainte FEM de contact entre deux surfaces.
Utilisation
- Cliquez sur le bouton
ou dans la barre de menu FEM → Contrainte de contact entre deux surfaces.
Limitations
- La contrainte de contact est seulement appliquée entre deux faces.
Notes
- The contact stiffness should be 10 times the young's modulus of the material for hard contact. The higher the value for contact stiffness, the harder the contact between surfaces.
- The slave face is the face which penetrates into the master face, and therefore experiences more deformation.
- The *CONTACT PAIR card is used for modeling contact in CalculiX. The constraint uses Face-to-Face penalty contact and the contact formulation is explained in detail at http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node112.html