LinearViscoelasticityManager.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* 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 "ElementUserObject.h"
#include "LinearViscoelasticityBase.h"
#include "RankTwoTensor.h"

class LinearViscoelasticityManager : public ElementUserObject
{
public:
  static InputParameters validParams();

  LinearViscoelasticityManager(const InputParameters & parameters);

  virtual void initialSetup() override;

protected:
  virtual void initialize() override {}
  virtual void execute() override;
  virtual void threadJoin(const UserObject & /*uo*/) override {}
  virtual void finalize() override {}

  std::string _stress_name;
  /*
   * The effective stress used for the update of the viscoelastic strain
   * (typically, the real stress).
   */
  const MaterialProperty<RankTwoTensor> & _stress;

  std::string _creep_strain_name;
  const MaterialProperty<RankTwoTensor> & _creep_strain;

  std::string _elastic_strain_name;
  const MaterialProperty<RankTwoTensor> & _elastic_strain;

  std::string _viscoelastic_model_name;
  LinearViscoelasticityBase * _viscoelastic_model;
};