SolidMechanicsMaterial.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 "Material.h"
#include "SymmElasticityTensor.h"
 
// Forward Declarations
class SolidMechanicsMaterial;
class VolumetricModel;
 
template <>
InputParameters validParams<SolidMechanicsMaterial>();
 
class SolidMechanicsMaterial : public Material
{
public:
  SolidMechanicsMaterial(const InputParameters & parameters);
 
protected:
  virtual void initQpStatefulProperties() override;
  const std::string _appended_property_name;
  const VariableGradient & _grad_disp_x;
  const VariableGradient & _grad_disp_y;
  const VariableGradient & _grad_disp_z;
 
  bool _has_temp;
  const VariableValue & _temp;
 
  bool _has_c;
  const VariableValue & _c;
 
  std::vector<VolumetricModel *> _volumetric_models;
 
  MaterialProperty<SymmTensor> & _stress;
  MaterialProperty<SymmElasticityTensor> & _elasticity_tensor;
  MaterialProperty<SymmElasticityTensor> & _Jacobian_mult;
 
  // Accumulate derivatives of strain tensors with respect to Temperature into this
  SymmTensor _d_strain_dT;
 
  // The derivative of the stress with respect to Temperature
  MaterialProperty<SymmTensor> & _d_stress_dT;
 
  MaterialProperty<SymmTensor> & _elastic_strain;
 
  template <typename T>
  MaterialProperty<T> & createProperty(const std::string & prop_name)
  {
    std::string name(prop_name + _appended_property_name);
    return declareProperty<T>(name);
  }
 
  template <typename T>
  const MaterialProperty<T> & getPropertyOld(const std::string & prop_name)
  {
    std::string name(prop_name + _appended_property_name);
    return getMaterialPropertyOld<T>(name);
  }
};