Stress#

class ansys.dpf.post.stress.Stress(**kwargs)#

Defines the stress object, which is a tensor object.

Examples

Extract the stress from a solution.

>>> from ansys.dpf import post
>>> from ansys.dpf.post import examples
>>> solution = post.load_solution(examples.multishells_rst)
>>> stress = solution.stress(location=post.locations.nodal, time_scoping=[1])

Methods

Stress.has_complex_frequencies()

Check if the result contains complex frequencies.

Attributes

`Stress.principal_1`	Result data for the first principal component of the tensor.
`Stress.principal_2`	Result data for the second principal component of the tensor.
`Stress.principal_3`	Results data for the third principal component of the tensor.
`Stress.tensor`	Result data for the tensor values.
`Stress.von_mises`	Result data for the von Mises stress.
`Stress.xx`	Result data for the XX component of the tensor.
`Stress.xy`	Result data of for the XY component of the tensor.
`Stress.xz`	Result data for the XZ component of the tensor.
`Stress.yy`	Result data for the YY component of the tensor.
`Stress.yz`	Result data for the YZ component of the tensor.
`Stress.zz`	Result data for the ZZ component of the tensor.