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NonlinearPlaneStrain.h
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1 /****************************************************************/
2 /* MOOSE - Multiphysics Object Oriented Simulation Environment */
3 /* */
4 /* All contents are licensed under LGPL V2.1 */
5 /* See LICENSE for full restrictions */
6 /****************************************************************/
7 #ifndef NONLINEARPLANESTRAIN_H
8 #define NONLINEARPLANESTRAIN_H
9 
10 #include "Nonlinear.h"
11 #include "ScalarCoupleable.h"
12 
13 namespace SolidMechanics
14 {
15 
19 class NonlinearPlaneStrain : public Nonlinear, public ScalarCoupleable
20 {
21 public:
22  NonlinearPlaneStrain(SolidModel & solid_model,
23  const std::string & name,
24  const InputParameters & parameters);
25 
26  virtual ~NonlinearPlaneStrain();
27 
28  const VariableGradient & _grad_disp_x;
29  const VariableGradient & _grad_disp_y;
31  const VariableValue & _strain_zz;
33  const VariableValue & _scalar_strain_zz;
34 
35  const VariableGradient & _grad_disp_x_old;
36  const VariableGradient & _grad_disp_y_old;
37  const VariableValue & _strain_zz_old;
38  const VariableValue & _scalar_strain_zz_old;
39 
40 protected:
41  virtual void computeDeformationGradient(unsigned int qp, ColumnMajorMatrix & F);
42  virtual void fillMatrix(unsigned int qp,
43  const VariableGradient & grad_x,
44  const VariableGradient & grad_y,
45  const Real & strain_zz,
46  ColumnMajorMatrix & A) const;
47 
48  virtual Real volumeRatioOld(unsigned qp) const;
49 
50  virtual void computeIncrementalDeformationGradient(std::vector<ColumnMajorMatrix> & Fhat);
52 };
53 
54 } // namespace solid_mechanics
55 
56 #endif
Nonlinear is the base class for all large strain/rotation models.
Definition: Nonlinear.h:22
virtual void computeIncrementalDeformationGradient(std::vector< ColumnMajorMatrix > &Fhat)
SolidModel is the base class for all this module&#39;s solid mechanics material models.
Definition: SolidModel.h:31
NonlinearPlaneStrain(SolidModel &solid_model, const std::string &name, const InputParameters &parameters)
virtual Real volumeRatioOld(unsigned qp) const
virtual void fillMatrix(unsigned int qp, const VariableGradient &grad_x, const VariableGradient &grad_y, const Real &strain_zz, ColumnMajorMatrix &A) const
NonlinearPlaneStrain is a class for large deformation plane strain.
const std::vector< ColumnMajorMatrix > & Fhat() const
Definition: Nonlinear.h:31
const VariableGradient & _grad_disp_y_old
virtual void computeDeformationGradient(unsigned int qp, ColumnMajorMatrix &F)
const VariableGradient & _grad_disp_x_old