ADIsotropicPlasticityStressUpdate.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 "ADRadialReturnStressUpdate.h"
 
#define usingIsotropicPlasticityStressUpdateMembers                                                \
  usingRadialReturnStressUpdateMembers;                                                            \
  using ADIsotropicPlasticityStressUpdate<compute_stage>::computeYieldStress;                      \
  using ADIsotropicPlasticityStressUpdate<compute_stage>::computeHardeningValue;                   \
  using ADIsotropicPlasticityStressUpdate<compute_stage>::computeHardeningDerivative;              \
  using ADIsotropicPlasticityStressUpdate<compute_stage>::_yield_stress;                           \
  using ADIsotropicPlasticityStressUpdate<compute_stage>::_yield_condition;                        \
  using ADIsotropicPlasticityStressUpdate<compute_stage>::_plastic_strain;                         \
  using ADIsotropicPlasticityStressUpdate<compute_stage>::_plastic_strain_old;                     \
  using ADIsotropicPlasticityStressUpdate<compute_stage>::_hardening_variable;                     \
  using ADIsotropicPlasticityStressUpdate<compute_stage>::_hardening_variable_old
 
template <ComputeStage>
class ADIsotropicPlasticityStressUpdate;
 
declareADValidParams(ADIsotropicPlasticityStressUpdate);
 
template <ComputeStage compute_stage>
class ADIsotropicPlasticityStressUpdate : public ADRadialReturnStressUpdate<compute_stage>
{
public:
  static InputParameters validParams();
 
  ADIsotropicPlasticityStressUpdate(const InputParameters & parameters);
 
protected:
  virtual void initQpStatefulProperties() override;
  virtual void propagateQpStatefulProperties() override;
 
  virtual void computeStressInitialize(const ADReal & effective_trial_stress,
                                       const ADRankFourTensor & elasticity_tensor) override;
  virtual ADReal computeResidual(const ADReal & effective_trial_stress,
                                 const ADReal & scalar) override;
  virtual ADReal computeDerivative(const ADReal & effective_trial_stress,
                                   const ADReal & scalar) override;
  virtual void iterationFinalize(ADReal scalar) override;
  virtual void computeStressFinalize(const ADRankTwoTensor & plastic_strain_increment) override;
 
  virtual void computeYieldStress(const ADRankFourTensor & elasticity_tensor);
  virtual ADReal computeHardeningValue(const ADReal & scalar);
  virtual ADReal computeHardeningDerivative(const ADReal & scalar);
 
  const std::string _plastic_prepend;
 
  const Function * _yield_stress_function;
  ADReal _yield_stress;
  const Real _hardening_constant;
  const Function * _hardening_function;
 
  ADReal _yield_condition;
  ADReal _hardening_slope;
 
  ADMaterialProperty(RankTwoTensor) & _plastic_strain;
 
  const MaterialProperty<RankTwoTensor> & _plastic_strain_old;
 
  ADMaterialProperty(Real) & _hardening_variable;
  const MaterialProperty<Real> & _hardening_variable_old;
  const ADVariableValue & _temperature;
 
  usingRadialReturnStressUpdateMembers;
};