SolidMechanicsPlasticOrthotropic.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
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//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
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//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html

#pragma once

#include "SolidMechanicsPlasticIsotropicSD.h"

class SolidMechanicsPlasticOrthotropic : public SolidMechanicsPlasticIsotropicSD
{
public:
  static InputParameters validParams();

  SolidMechanicsPlasticOrthotropic(const InputParameters & parameters);

protected:
  const std::vector<Real> _c1;

  const std::vector<Real> _c2;

  RankFourTensor _l1;

  RankFourTensor _l2;

  Real yieldFunction(const RankTwoTensor & stress, Real intnl) const override;

  RankTwoTensor dyieldFunction_dstress(const RankTwoTensor & stress, Real intnl) const override;

  RankFourTensor dflowPotential_dstress(const RankTwoTensor & stress, Real intnl) const override;

  RankTwoTensor flowPotential(const RankTwoTensor & stress, Real intnl) const override;
};