#include <dkt_bending_operator.h>

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Public Member Functions
	DKTBendingOperator (MAST::StructuralElementBase &elem, const std::vector< libMesh::Point > &pts)

virtual	~DKTBendingOperator ()
	destructor More...

virtual bool	include_transverse_shear_energy () const
	returns true if this bending operator supports a transverse shear component More...

virtual void	initialize_bending_strain_operator (const MAST::FEBase &fe, const unsigned int qp, FEMOperatorMatrix &Bmat)
	initialze the bending strain operator for DKt element, withouth the z-location. More...

void	initialize_bending_strain_operator_for_z (const MAST::FEBase &fe, const unsigned int qp, const Real z, FEMOperatorMatrix &Bmat_bend)
	initializes the bending strain operator for the specified quadrature point and z-location. More...

Public Member Functions inherited from MAST::BendingOperator2D
	BendingOperator2D (MAST::StructuralElementBase &elem)

Public Member Functions inherited from MAST::BendingOperator
	BendingOperator (MAST::StructuralElementBase &elem)

virtual	~BendingOperator ()

virtual void	calculate_transverse_shear_residual (bool request_jacobian, RealVectorX &local_f, RealMatrixX &local_jac)
	calculate the transverse shear component for the element More...

virtual void	calculate_transverse_shear_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &local_f, RealMatrixX &local_jac)
	calculate the transverse shear component for the element More...

virtual void	calculate_transverse_shear_residual_boundary_velocity (const MAST::FunctionBase &p, const unsigned int s, const MAST::FieldFunction< RealVectorX > &vel_f, bool request_jacobian, RealVectorX &local_f, RealMatrixX &local_jac)
	calculate the transverse shear component for the element More...

Protected Member Functions
Real	_get_edge_length (unsigned int i, unsigned int j)
	returns the length of the side defined by vector from node i to j More...

void	_get_edge_normal_sine_cosine (unsigned int i, unsigned int j, Real &sine, Real &cosine)
	returns the cos of normal to the side defined by vector from node i to j More...

void	_calculate_dkt_shape_functions (const RealVectorX &phi, RealVectorX &betax, RealVectorX &betay)

Protected Attributes
libMesh::FEBase *	_fe
	FE object to get shape functions for this element. More...

libMesh::Elem *	_tri6
	6 noded triangle that is used to calculate the shape functions More...

std::vector< libMesh::Node * >	_nodes
	vector to store node pointers for the mid-sized nodes More...

Protected Attributes inherited from MAST::BendingOperator
MAST::StructuralElementBase &	_structural_elem
	structural element associated with this More...

const MAST::GeomElem &	_elem
	element for which bending operator is created More...

Detailed Description

Definition at line 39 of file dkt_bending_operator.h.

Constructor & Destructor Documentation

MAST::DKTBendingOperator::DKTBendingOperator	(	MAST::StructuralElementBase &	elem,
		const std::vector< libMesh::Point > &	pts
	)

inline

Definition at line 42 of file dkt_bending_operator.h.

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virtual MAST::DKTBendingOperator::~DKTBendingOperator ( )

inlinevirtual

destructor

Definition at line 94 of file dkt_bending_operator.h.

Member Function Documentation

void MAST::DKTBendingOperator::_calculate_dkt_shape_functions	(	const RealVectorX &	phi,
		RealVectorX &	betax,
		RealVectorX &	betay
	)

inlineprotected

Definition at line 321 of file dkt_bending_operator.h.

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Real MAST::DKTBendingOperator::_get_edge_length	(	unsigned int	i,
		unsigned int	j
	)

inlineprotected

returns the length of the side defined by vector from node i to j

Definition at line 266 of file dkt_bending_operator.h.

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void MAST::DKTBendingOperator::_get_edge_normal_sine_cosine	(	unsigned int	i,
		unsigned int	j,
		Real &	sine,
		Real &	cosine
	)

inlineprotected

returns the cos of normal to the side defined by vector from node i to j

Definition at line 279 of file dkt_bending_operator.h.

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virtual bool MAST::DKTBendingOperator::include_transverse_shear_energy ( ) const

inlinevirtual

returns true if this bending operator supports a transverse shear component

Implements MAST::BendingOperator.

Definition at line 104 of file dkt_bending_operator.h.

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void MAST::DKTBendingOperator::initialize_bending_strain_operator	(	const MAST::FEBase &	fe,
		const unsigned int	qp,
		FEMOperatorMatrix &	Bmat
	)

inlinevirtual

initialze the bending strain operator for DKt element, withouth the z-location.

This is useful for use with element stiffness matrix integration where the D matrix is calculated by section integration by the ElementPropertyCard2D.

Implements MAST::BendingOperator2D.

Definition at line 173 of file dkt_bending_operator.h.

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void MAST::DKTBendingOperator::initialize_bending_strain_operator_for_z	(	const MAST::FEBase &	fe,
		const unsigned int	qp,
		const Real	z,
		FEMOperatorMatrix &	Bmat_bend
	)

inlinevirtual

initializes the bending strain operator for the specified quadrature point and z-location.

Implements MAST::BendingOperator2D.

Definition at line 185 of file dkt_bending_operator.h.

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Member Data Documentation

libMesh::FEBase* MAST::DKTBendingOperator::_fe

protected

FE object to get shape functions for this element.

Definition at line 154 of file dkt_bending_operator.h.

std::vector<libMesh::Node*> MAST::DKTBendingOperator::_nodes

protected

vector to store node pointers for the mid-sized nodes

Definition at line 164 of file dkt_bending_operator.h.

libMesh::Elem* MAST::DKTBendingOperator::_tri6

protected

6 noded triangle that is used to calculate the shape functions

Definition at line 159 of file dkt_bending_operator.h.

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

/home/travis/build/MASTmultiphysics/mast-multiphysics/src/elasticity/dkt_bending_operator.h

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation