nodal_eqv_stress#
- PostProcessing.nodal_eqv_stress()#
The nodal equivalent stress of the current result.
Equilvanent MAPDL command:
PRNSOL, S, PRIN
- Returns:
numpy.ndarray
Numpy array containing the nodal equivalent stress of the current result.
- Return type:
Notes
The nodal results are averaged across all selected elements. Not all nodes will contain valid results (e.g. midside nodes), and those nodes will report a zero stress.
Elements that are not selected will not contribute to the averaged nodal values, and if a node’s attached elements are all unselected, the element will report a zero stress value.
Examples
>>> mapdl.post_processing.nodal_eqv_stress() array([15488.84357602, 16434.95432337, 15683.2334295 , ..., 0. , 0. , 0. ])
Stress from result 2
>>> mapdl.post1() >>> mapdl.set(1, 2) >>> mapdl.post_processing.nodal_eqv_stress() array([15488.84357602, 16434.95432337, 15683.2334295 , ..., 0. , 0. , 0. ])