WeakPlaneStress.h

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//* This file is part of the MOOSE framework
//* https://www.mooseframework.org
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html
 
#pragma once
 
#include "Kernel.h"
#include "DerivativeMaterialInterface.h"
 
class WeakPlaneStress;
template <typename>
class RankTwoTensorTempl;
typedef RankTwoTensorTempl<Real> RankTwoTensor;
template <typename>
class RankFourTensorTempl;
typedef RankFourTensorTempl<Real> RankFourTensor;
 
template <>
InputParameters validParams<WeakPlaneStress>();
 
class WeakPlaneStress : public DerivativeMaterialInterface<Kernel>
{
public:
  static InputParameters validParams();
 
  WeakPlaneStress(const InputParameters & parameters);
 
protected:
  virtual Real computeQpResidual() override;
  virtual Real computeQpJacobian() override;
  virtual Real computeQpOffDiagJacobian(unsigned int jvar) override;
 
  const std::string _base_name;
 
  const MaterialProperty<RankTwoTensor> & _stress;
  const MaterialProperty<RankFourTensor> & _Jacobian_mult;
 
  const unsigned int _direction;
 
  const bool _disp_coupled;
  unsigned int _ndisp;
  std::vector<unsigned int> _disp_var;
 
  const bool _temp_coupled;
  const unsigned int _temp_var;
 
  const MaterialProperty<RankTwoTensor> * const _deigenstrain_dT;
};