itk::fem::Element1DStress< TBaseClass > Class Template Reference

#include <itkFEMElement1DStress.h>

Inheritance diagram for itk::fem::Element1DStress< TBaseClass >:

Collaboration diagram for itk::fem::Element1DStress< TBaseClass >:

Detailed Description

template<typename TBaseClass = Element>
class itk::fem::Element1DStress< TBaseClass >

Class that is used to define linear elasticity problem in 1D space.

This class only defines the physics of the problem. Use this class together with element classes that specify the geometry to fully define the element.

You can specify one template parameter:

TBaseClass - Class from which Element1DStress is derived. TBaseClass must be derived from the Element base class. This enables you to use this class at any level of element definition. If not specified, it defaults to the Element base class.

Definition at line 45 of file itkFEMElement1DStress.h.

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef Superclass::Float	Float
typedef Superclass::MatrixType	MatrixType
typedef SmartPointer< Self >	Pointer
typedef Element1DStress	Self
typedef TBaseClass	Superclass
typedef Superclass::VectorType	VectorType

Public Member Functions
	Element1DStress ()
virtual Material::ConstPointer	GetMaterial (void) const override
virtual void	GetMaterialMatrix (MatrixType &D) const override
virtual const char *	GetNameOfClass () const
virtual unsigned int	GetNumberOfDegreesOfFreedomPerNode (void) const override
virtual void	GetStiffnessMatrix (MatrixType &Ke) const override
virtual void	GetStrainDisplacementMatrix (MatrixType &B, const MatrixType &shapeDgl) const override
virtual void	SetMaterial (Material::ConstPointer mat_) override

Protected Member Functions
virtual void	PrintSelf (std::ostream &os, Indent indent) const override

Protected Attributes
const MaterialLinearElasticity *	m_mat

Member Typedef Documentation

template<typename TBaseClass = Element>

typedef SmartPointer<const Self> itk::fem::Element1DStress< TBaseClass >::ConstPointer

Definition at line 53 of file itkFEMElement1DStress.h.

template<typename TBaseClass = Element>

typedef Superclass::Float itk::fem::Element1DStress< TBaseClass >::Float

Definition at line 56 of file itkFEMElement1DStress.h.

template<typename TBaseClass = Element>

typedef Superclass::MatrixType itk::fem::Element1DStress< TBaseClass >::MatrixType

Definition at line 60 of file itkFEMElement1DStress.h.

template<typename TBaseClass = Element>

typedef SmartPointer<Self> itk::fem::Element1DStress< TBaseClass >::Pointer

Definition at line 52 of file itkFEMElement1DStress.h.

template<typename TBaseClass = Element>

typedef Element1DStress itk::fem::Element1DStress< TBaseClass >::Self

Standard class typedefs.

Definition at line 50 of file itkFEMElement1DStress.h.

template<typename TBaseClass = Element>

typedef TBaseClass itk::fem::Element1DStress< TBaseClass >::Superclass

Definition at line 51 of file itkFEMElement1DStress.h.

template<typename TBaseClass = Element>

typedef Superclass::VectorType itk::fem::Element1DStress< TBaseClass >::VectorType

Definition at line 61 of file itkFEMElement1DStress.h.

Constructor & Destructor Documentation

template<typename TBaseClass = Element>

itk::fem::Element1DStress< TBaseClass >::Element1DStress

(

)

Default constructor only clears the internal storage

Member Function Documentation

template<typename TBaseClass = Element>

virtual Material::ConstPointer itk::fem::Element1DStress< TBaseClass >::GetMaterial ( void  ) const

inlineoverridevirtual

Get/Set the material properties for the element

Definition at line 105 of file itkFEMElement1DStress.h.

template<typename TBaseClass = Element>

virtual void itk::fem::Element1DStress< TBaseClass >::GetMaterialMatrix ( MatrixType &  D ) const

overridevirtual

Compute the D matrix.

template<typename TBaseClass = Element>

virtual const char* itk::fem::Element1DStress< TBaseClass >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented in itk::fem::Element2DC0LinearLineStress.

template<typename TBaseClass = Element>

virtual unsigned int itk::fem::Element1DStress< TBaseClass >::GetNumberOfDegreesOfFreedomPerNode ( void  ) const

inlineoverridevirtual

1D stress elements have 2 DOFs per node. In reality there is only one, but it usually makes sense to separate it into the components that correspond to specific dimensions in space. So the number of DOFs per node is equal to the number of spatial dimensions.

Definition at line 97 of file itkFEMElement1DStress.h.

template<typename TBaseClass = Element>

virtual void itk::fem::Element1DStress< TBaseClass >::GetStiffnessMatrix ( MatrixType &  Ke ) const

overridevirtual

Element stiffness matrix is reimplemented here, because we want to be able to use this class to implement 1D stress problem in any number of dimensions i.e. Bar1D, Bar2D, Bar3D.

template<typename TBaseClass = Element>

virtual void itk::fem::Element1DStress< TBaseClass >::GetStrainDisplacementMatrix ( MatrixType &  B, const MatrixType &  shapeDgl  ) const

overridevirtual

Compute the B matrix.

template<typename TBaseClass = Element>

virtual void itk::fem::Element1DStress< TBaseClass >::PrintSelf ( std::ostream &  os, Indent  indent  ) const

overrideprotectedvirtual

Reimplemented in itk::fem::Element2DC0LinearLineStress.

template<typename TBaseClass = Element>

virtual void itk::fem::Element1DStress< TBaseClass >::SetMaterial ( Material::ConstPointer  mat_ )

inlineoverridevirtual

Definition at line 110 of file itkFEMElement1DStress.h.

Member Data Documentation

template<typename TBaseClass = Element>

const MaterialLinearElasticity* itk::fem::Element1DStress< TBaseClass >::m_mat

protected

Pointer to material properties of the element

Definition at line 122 of file itkFEMElement1DStress.h.

Referenced by itk::fem::Element1DStress< Element2DC0LinearLine >::GetMaterial(), and itk::fem::Element1DStress< Element2DC0LinearLine >::SetMaterial().

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The documentation for this class was generated from the following file:

• itkFEMElement1DStress.h