SolidMechanicsPlasticWeakPlaneTensileN.h

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//* This file is part of the MOOSE framework
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//* 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 "SolidMechanicsPlasticWeakPlaneTensile.h"

class SolidMechanicsPlasticWeakPlaneTensileN : public SolidMechanicsPlasticWeakPlaneTensile
{
public:
  static InputParameters validParams();

  SolidMechanicsPlasticWeakPlaneTensileN(const InputParameters & parameters);

  virtual std::string modelName() const override;

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

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

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

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

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

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

  RealVectorValue _input_n;

  RankTwoTensor _df_dsig;

  RealTensorValue _rot;
};