ElasticBeamProblem Class Reference

Beam problem object. More...

Inheritance diagram for ElasticBeamProblem:

Public Member Functions
	ElasticBeamProblem (const unsigned &n_elem, const double &length)
	Constructor: The arguments are the number of elements, the length of domain. More...
void	parameter_study ()
	Conduct a parameter study. More...
OneDLagrangianMesh< HermiteBeamElement > *	mesh_pt ()
	Return pointer to the mesh. More...
void	actions_after_newton_solve ()
	No actions need to be performed after a solve. More...
void	actions_before_newton_solve ()
	No actions need to be performed before a solve. More...

Private Attributes
Node *	Doc_node_pt
	Pointer to the node whose displacement is documented. More...
double	Length
	Length of domain (in terms of the Lagrangian coordinates) More...
GeomObject *	Undef_beam_pt
	Pointer to geometric object that represents the beam's undeformed shape. More...

Detailed Description

Beam problem object.

Definition at line 63 of file tensioned_string.cc.

Constructor & Destructor Documentation

ElasticBeamProblem()

ElasticBeamProblem::ElasticBeamProblem	(	const unsigned &	n_elem,
		const double &	length
	)

Constructor: The arguments are the number of elements, the length of domain.

Constructor for elastic beam problem.

Definition at line 102 of file tensioned_string.cc.

References Doc_node_pt, Global_Physical_Variables::H, Global_Physical_Variables::load(), mesh_pt(), Global_Physical_Variables::Sigma0, and Undef_beam_pt.

Member Function Documentation

actions_after_newton_solve()

void ElasticBeamProblem::actions_after_newton_solve ( )

inline

No actions need to be performed after a solve.

Definition at line 80 of file tensioned_string.cc.

actions_before_newton_solve()

void ElasticBeamProblem::actions_before_newton_solve ( )

inline

No actions need to be performed before a solve.

Definition at line 83 of file tensioned_string.cc.

mesh_pt()

OneDLagrangianMesh<HermiteBeamElement>* ElasticBeamProblem::mesh_pt ( )

inline

Return pointer to the mesh.

Definition at line 75 of file tensioned_string.cc.

Referenced by ElasticBeamProblem(), and parameter_study().

parameter_study()

void ElasticBeamProblem::parameter_study

(

)

Conduct a parameter study.

Solver loop to perform parameter study.

Definition at line 172 of file tensioned_string.cc.

References Doc_node_pt, Global_Physical_Variables::H, Length, mesh_pt(), Global_Physical_Variables::P_ext, and Global_Physical_Variables::Sigma0.

Referenced by main().

Member Data Documentation

Doc_node_pt

Node* ElasticBeamProblem::Doc_node_pt

private

Pointer to the node whose displacement is documented.

Definition at line 88 of file tensioned_string.cc.

Referenced by ElasticBeamProblem(), and parameter_study().

Length

double ElasticBeamProblem::Length

private

Length of domain (in terms of the Lagrangian coordinates)

Definition at line 91 of file tensioned_string.cc.

Referenced by parameter_study().

Undef_beam_pt

GeomObject* ElasticBeamProblem::Undef_beam_pt

private

Pointer to geometric object that represents the beam's undeformed shape.

Definition at line 94 of file tensioned_string.cc.

Referenced by ElasticBeamProblem().

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

• tensioned_string.cc