This class implements a tied interface. More...

Inheritance diagram for FETiedInterface:

Public Member Functions
	FETiedInterface (FEModel *pfem)
	constructor
virtual	~FETiedInterface ()
	destructor
bool	Init ()
	Initializes sliding interface.
void	Update ()
	update interface data
void	ProjectSurface (FETiedContactSurface &ss, FETiedContactSurface &ms, bool bmove=false)
	projects slave nodes onto master nodes
void	ShallowCopy (FEContactInterface &ci)
	shallow copy
virtual void	ContactForces (vector< double > &F)
	calculate contact forces
virtual void	ContactStiffness ()
	calculate contact stiffness
virtual bool	Augment (int naug)
	calculate Lagrangian augmentations
void	Serialize (DumpFile &ar)
	serialize data to archive
	DECLARE_PARAMETER_LIST ()
Data Fields
FETiedContactSurface	ss
	slave surface
FETiedContactSurface	ms
	master surface
int	nse
	number of slave elements
int	nme
	number of master elements
double	m_atol
	augmentation tolerance
double	m_eps
	penalty scale factor
double	m_stol
	search tolerance

Detailed Description

This class implements a tied interface.

Constructor & Destructor Documentation

FETiedInterface::FETiedInterface ( FEModel * pfem )

constructor

Constructor. Initialize default values.

bool FETiedInterface::Augment ( int naug ) [virtual]

calculate Lagrangian augmentations

Do an augmentation.

void FETiedInterface::ContactForces ( vector< double > & F ) [virtual]

calculate contact forces

This function calculates the contact forces for a tied interface.

void FETiedInterface::ContactStiffness ( ) [virtual]

calculate contact stiffness

Calculate the stiffness matrix contribution.

bool FETiedInterface::Init ( ) [virtual]

Initializes sliding interface.

Initialization. This function intializes the surfaces data and projects the slave surface onto the master surface.

void FETiedInterface::ProjectSurface	(	FETiedContactSurface &	ss,
		FETiedContactSurface &	ms,
		bool	bmove = `false`
	)

projects slave nodes onto master nodes

project surface

void FETiedInterface::Serialize ( DumpFile & ar ) [virtual]

serialize data to archive

Serialize the data to the archive.

Reimplemented from FEContactInterface.

void FETiedInterface::Update ( ) [virtual]

update interface data

Update tied interface data. This function re-evaluates the gaps between the slave node and their projections onto the master surface.

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