ECCDEF
| (Object Data - 2D) |
|---|
| Last updated on : 30-07-2013 |
ECCDEF Object, Ndata, Default
- Num(1), Node1(1), Node2(1) NCode(1)
-
: :
Num(Ndata), Node1(Ndata), Node2(Ndata) NCode(Ndata)
| OPERAND | DESCRIPTION | DEFAULT |
|---|---|---|
| Object | Object Number | None |
| Ndata | Number of edge constraint data sets | None |
| Default | Default boundary constraint | None |
| Num(i) | Node of ith data set | None |
| NCode(i) | Deformation boundary constraint code of ith data set | None |
DEFINITION
ECCDEF specifies the deformation boundary constraint on a specified edge.
REMARKS
The edge boundary constraint code (bcc) options are: 2:edge pressure 9:local definition For ecc = 2, the value of the nodal traction should be specified with keyword ECPRES. Only normal pressure can only be applied to edges. The keyword ECDEFN is used to specify if the edge values are specified as a constant, a function of time or by a user routine. (Note: The user routine option is not available in the NT versions of 2D). For ecc = 9, the local boundary conditions are specified with LOCDEF. Applicable object types: Elastic, Plastic, Elastoplastic, and Porous.
RELATED TOPICS
| Boundary constraints, Inter-object contact
—
Keywords: ECDEFN (2D), ECDEFN (3D), ECPRES (2D), ECPRES (3D), LOCDEF (2D), LOCDEF (3D)