ComputeIncrementalBeamStrain.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 "Material.h"
#include "RankTwoTensor.h"
 
// Forward Declarations
class Function;
 
class ComputeIncrementalBeamStrain : public Material
{
public:
  static InputParameters validParams();
 
  ComputeIncrementalBeamStrain(const InputParameters & parameters);
 
  virtual void computeProperties() override;
 
protected:
  virtual void initQpStatefulProperties() override;
 
  void computeQpStrain();
 
  void computeStiffnessMatrix();
 
  virtual void computeRotation();
 
  const bool _has_Ix;
 
  unsigned int _nrot;
 
  unsigned int _ndisp;
 
  std::vector<unsigned int> _rot_num;
 
  std::vector<unsigned int> _disp_num;
 
  const VariableValue & _area;
 
  const VariableValue & _Ay;
 
  const VariableValue & _Az;
 
  const VariableValue & _Iy;
 
  const VariableValue & _Iz;
 
  const VariableValue & _Ix;
 
  RankTwoTensor & _original_local_config;
 
  MaterialProperty<Real> & _original_length;
 
  MaterialProperty<RankTwoTensor> & _total_rotation;
 
  MaterialProperty<RealVectorValue> & _total_disp_strain;
 
  MaterialProperty<RealVectorValue> & _total_rot_strain;
 
  const MaterialProperty<RealVectorValue> & _total_disp_strain_old;
 
  const MaterialProperty<RealVectorValue> & _total_rot_strain_old;
 
  MaterialProperty<RealVectorValue> & _mech_disp_strain_increment;
 
  MaterialProperty<RealVectorValue> & _mech_rot_strain_increment;
 
  const MaterialProperty<RealVectorValue> & _material_stiffness;
 
  MaterialProperty<RankTwoTensor> & _K11;
 
  MaterialProperty<RankTwoTensor> & _K21_cross;
 
  MaterialProperty<RankTwoTensor> & _K21;
 
  MaterialProperty<RankTwoTensor> & _K22;
 
  MaterialProperty<RankTwoTensor> & _K22_cross;
 
  const bool _large_strain;
 
  RealVectorValue _grad_disp_0_local_t;
 
  RealVectorValue _grad_rot_0_local_t;
 
  RealVectorValue _avg_rot_local_t;
 
  std::vector<MaterialPropertyName> _eigenstrain_names;
 
  std::vector<const MaterialProperty<RealVectorValue> *> _disp_eigenstrain;
 
  std::vector<const MaterialProperty<RealVectorValue> *> _rot_eigenstrain;
 
  std::vector<const MaterialProperty<RealVectorValue> *> _disp_eigenstrain_old;
 
  std::vector<const MaterialProperty<RealVectorValue> *> _rot_eigenstrain_old;
 
  RealVectorValue _disp0, _disp1, _rot0, _rot1;
 
  NonlinearSystemBase & _nonlinear_sys;
  std::vector<unsigned int> _soln_disp_index_0;
 
  std::vector<unsigned int> _soln_disp_index_1;
 
  std::vector<unsigned int> _soln_rot_index_0;
 
  std::vector<unsigned int> _soln_rot_index_1;
 
  MaterialProperty<RankTwoTensor> & _initial_rotation;
 
  MaterialProperty<Real> & _effective_stiffness;
 
  const Function * const _prefactor_function;
};