Base class for the two parameter time-stepping method developed by Nathan M. More...

Inheritance diagram for XC::NewmarkBase:

Protected Member Functions
void	PopulateUs (XC::AnalysisModel *model)
	Populate U, Udot and Udotdot by iterating through the DOF_Groups and getting the last committed displacement, velocity and accel.

int	sendData (CommParameters &)
	Send object members through the channel being passed as parameter.

int	recvData (const CommParameters &)
	Receives object members through the channel being passed as parameter.

	NewmarkBase (AnalysisAggregation *, int classTag)
	Defautl constructor. More...

	NewmarkBase (AnalysisAggregation *, int classTag, double gamma)
	Constructor. More...

	NewmarkBase (AnalysisAggregation *, int classTag, double gamma, const RayleighDampingFactors &rF)
	Constructor. More...

Protected Member Functions inherited from XC::DampingFactorsIntegrator
void	setRayleighDampingFactors (void)

int	sendData (CommParameters &)
	Send object members through the channel being passed as parameter.

int	recvData (const CommParameters &)
	Receives object members through the channel being passed as parameter.

	DampingFactorsIntegrator (AnalysisAggregation *, int classTag)
	Constructor. More...

	DampingFactorsIntegrator (AnalysisAggregation *, int classTag, const RayleighDampingFactors &rF)
	Constructor. More...

Protected Attributes
double	gamma
	gamma factor for Newmark method.

double	c2

double	c3
	some constants we need to keep

ResponseQuantities	U
	response quantities at time t+deltaT = predicted + corrected

Protected Attributes inherited from XC::DampingFactorsIntegrator
RayleighDampingFactors	rayFactors
	Rayleigh damping factors.

Additional Inherited Members
Public Member Functions inherited from XC::DampingFactorsIntegrator
void	Print (std::ostream &s, int flag=0)

Detailed Description

Base class for the two parameter time-stepping method developed by Nathan M.

Newmark.

Constructor & Destructor Documentation

protected

Defautl constructor.

Parameters

owr	analysis aggregation that will own this object.
classTag	class identifier.

protected

Constructor.

Parameters

owr	analysis aggregation that will own this object.
classTag	class identifier.
_gamma	gamma factor for Newmark method.

XC::NewmarkBase::NewmarkBase	(	AnalysisAggregation *	owr,
		int	classTag,
		double	_gamma,
		const RayleighDampingFactors &	rF
	)

protected

Constructor.

Parameters

owr	analysis aggregation that will own this object.
classTag	class identifier.
_gamma	gamma factor for Newmark method.
fF	Rayleigh damping factors.

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