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ACInterfaceCleavageFracture.h
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1//* This file is part of the MOOSE framework
2//* https://mooseframework.inl.gov
3//*
4//* All rights reserved, see COPYRIGHT for full restrictions
5//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
6//*
7//* Licensed under LGPL 2.1, please see LICENSE for details
8//* https://www.gnu.org/licenses/lgpl-2.1.html
9
11
12#pragma once
13
14#include "ACInterface.h"
15
17{
18public:
20
22
23protected:
24 virtual Real computeQpResidual();
25 virtual Real computeQpJacobian();
26
28 Real betaNablaPsi();
29
32 const Real _beta_penalty;
33
35 const RealVectorValue _cleavage_plane_normal;
36};
Considers cleavage plane anisotropy in the crack propagation.
const Real _beta_penalty
penalty for damage on planes not normal to the weak (favoured) cleavage plane (Clayton & Knap,...
Real betaNablaPsi()
term with beta penalty
const RealVectorValue _cleavage_plane_normal
Plane normal to the weak cleavage plane: M in (Clayton & Knap, 2015)
Compute the Allen-Cahn interface term with the weak form residual .
Definition ACInterface.h:21