Free warping analysis elements¶
Free warping analysis elements¶
TrWarp¶
Implements 2D linear triangular three-node finite element for FreeWarping
analysis. Each node has 1 degree of freedom. The node numbering is anti-clockwise. The
element features are summarized in Table 46.
Keyword |
TrWarp |
Description |
2D linear triangular warping element |
Unknowns |
One dof (the value of deplanation function) is required in each node. |
Approximation |
Linear approximation of displacements and geometry. |
Integration |
Integration using one point gauss integration formula. |
Features |
This type of element is supported in |
CS properties |
Only |
Loads |
Edge loads corresponding to free warping problem are generated automatically. Additional edge loads are not supported. |
Nlgeo |
|
Status |
|
Tests/Examples |