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.

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.        ])
Return type

ndarray