ResolvedShear

Source: models/solid_mechanics/crystal_plasticity/ResolvedShear.py

Calculates the resolved shears as \(\tau_i = \sigma : Q \operatorname{sym}\left(d_i \otimes n_i \right) Q^T\) where \(\tau_i\) is the resolved shear on slip system i, \(\sigma\) is the Cauchy stress \(Q\) is the orientation matrix, \(d_i\) is the slip direction, and \(n_i\) is the slip system normal.

Inputs

stress — input · SR2 · required

The name of the Cauchy stress tensor

orientation_matrix — input · R2 · required

The name of the orientation matrix

Outputs

resolved_shears — output · Scalar · required

The name of the resolved shears

Other options

crystal_geometry — str · default crystal_geometry

The name of the data object with the crystallographic information