StressUpdateBase.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 "Conversion.h"
#include "InputParameters.h"
#include "Material.h"
#include "RankFourTensor.h"
#include "RankTwoTensor.h"
 
// Forward declaration
class StressUpdateBase;
 
enum class TangentCalculationMethod
{
  ELASTIC,
  FULL,
  PARTIAL
};
 
template <>
InputParameters validParams<StressUpdateBase>();
 
class StressUpdateBase : public Material
{
public:
  static InputParameters validParams();
 
  StressUpdateBase(const InputParameters & parameters);
 
  virtual void updateState(RankTwoTensor & strain_increment,
                           RankTwoTensor & inelastic_strain_increment,
                           const RankTwoTensor & rotation_increment,
                           RankTwoTensor & stress_new,
                           const RankTwoTensor & stress_old,
                           const RankFourTensor & elasticity_tensor,
                           const RankTwoTensor & elastic_strain_old,
                           bool compute_full_tangent_operator,
                           RankFourTensor & tangent_operator) = 0;
 
  void setQp(unsigned int qp);
 
  virtual void propagateQpStatefulProperties();
 
  virtual bool requiresIsotropicTensor() = 0;
 
  virtual bool isIsotropic() { return false; };
 
  virtual Real computeTimeStepLimit();
 
  virtual TangentCalculationMethod getTangentCalculationMethod()
  {
    return TangentCalculationMethod::ELASTIC;
  }
 
  void resetQpProperties() final {}
  void resetProperties() final {}
 
protected:
  const std::string _base_name;
};