DC max shear stress¶
Module: solid
Category: materialprop
Type string: "DC max shear stress"
Parameters¶
This feature has no parameters.
Description¶
The material type for maximum shear stress damage or yield criterion is DC max shear stress. For this criterion,
\[
\Xi\left(\mathbf{F}\right)=\max\left(\frac{\left|\sigma_{1}-\sigma_{2}\right|}{2},\frac{\left|\sigma_{2}-\sigma_{3}\right|}{2},\frac{\left|\sigma_{3}-\sigma_{1}\right|}{2}\right)
\]
where \(\sigma_{1}\), \(\sigma_{2}\), \(\sigma_{3}\) are the principal values of \(\boldsymbol{\sigma}_{0}\left(\mathbf{F}\right)\).
Example:
<criterion type="DC max shear stress"/>