DC max normal Lagrange strain¶

Module: solid

Category: materialprop

Type string: "DC max normal Lagrange strain"

Parameters¶

This feature has no parameters.

The material type for maximum normal Lagrange strain damage criterion is DC max normal Lagrange strain. For this criterion,

\[ \Xi\left(\mathbf{F}\right)=\max\left(E_{1},E_{2},E_{3}\right) \]

where \(E_{1},E_{2},E_{3}\) are the principal values of \(\mathbf{E}=\left(\mathbf{F}^{T}\cdot\mathbf{F}-\mathbf{I}\right)/2\).

Example:

<criterion type="DC max normal Lagrange strain"/>