ComputeThermalExpansionEigenstrainBeamBase.h

Go to the documentation of this file.

//* 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 "ComputeEigenstrainBeamBase.h"
 
class ComputeThermalExpansionEigenstrainBeamBase : public ComputeEigenstrainBeamBase
{
public:
  static InputParameters validParams();
 
  ComputeThermalExpansionEigenstrainBeamBase(const InputParameters & parameters);
 
protected:
  virtual void computeQpEigenstrain() override;
  /*
   * Compute the total thermal strain relative to the stress-free temperature at
   * the current temperature
   *
   * param thermal_strain    The current total linear thermal strain
   *                         (\delta L / L)
   */
  virtual Real computeThermalStrain() = 0;
 
  const VariableValue & _temperature;
 
  const VariableValue & _stress_free_temperature;
 
  RealGradient _initial_axis;
};