Users:General FEM Analysis/Elements Reference/NURBS BRep Point
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(Difference between revisions)
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| − | + | == General Description == | |
| − | + | === Element Type === | |
| + | |||
| + | * This element provides the geometric description of a point on a NURBS patch | ||
| + | * used for coupling, supports and loads | ||
| + | |||
| + | === Degrees of Freedom === | ||
| + | |||
| + | The element uses the degrees of freedom of the corresponding NURBS patch(es). | ||
=== Parameter Description === | === Parameter Description === | ||
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BREP_TYPE = COUPLING_DISP_ROT | BREP_TYPE = COUPLING_DISP_ROT | ||
</pre> | </pre> | ||
| + | |||
| + | == Element Loading == | ||
| + | |||
| + | The Beam_3D_NURBS_KLRod element is able to carry the following loads: | ||
| + | * dead load | ||
| + | * snow load | ||
| + | * pressure load | ||
| + | * moment | ||
| + | |||
| + | == Benchmarks == | ||
| + | |||
| + | No benchmark file in the ''Carat++''-repository is yet defined. | ||
| + | |||
| + | == References == | ||
| + | |||
| + | <references/> | ||
Revision as of 15:18, 5 December 2016
Contents |
General Description
Element Type
- This element provides the geometric description of a point on a NURBS patch
- used for coupling, supports and loads
Degrees of Freedom
The element uses the degrees of freedom of the corresponding NURBS patch(es).
Parameter Description
| Compulsory Parameters | ||
| Parameter | Values, Default(*) | Description |
|---|---|---|
| BREP_TYPE | COUPLING_DISP COUPLING_ROT COUPLING_DISP_ROT NO_COUPLING SUPPORT SUPPORT_ROT CLAMPED_SUPPORT |
coupling of displacements coupling of rotations coupling of displacements and rotations no coupling blocking of the respective displacements blocking of the rotational degree of freedom, if existing (mainly for BEAM_3D_NURBS_KLRod) clamped, movable support |
| BL_FACTOR_DISP | float | penalty factor for displacements. Youngs's modulus x 100 recommended |
| BL_FACTOR_ROT | float | penalty factor for rotations. Youngs's modulus x 100 recommended |
| Optional Parameters | ||
| Parameter | Values, Default(*) | Description |
| NITSCHE | USER, AUTO, NONE | not yet implemented |
Example of a Complete Input Block
EL-PROP 1 : NURBS_BREP_POINT BL_FACTOR_DISP = 1e5 BL_FACTOR_ROT = 1e5 BREP_TYPE = COUPLING_DISP_ROT
Element Loading
The Beam_3D_NURBS_KLRod element is able to carry the following loads:
- dead load
- snow load
- pressure load
- moment
Benchmarks
No benchmark file in the Carat++-repository is yet defined.
References
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