Base clas for 3D force beam column elements with PrismaticBarCrossSection type material. More...

#include <NLForceBeamColumn3dBase.h>

Inheritance diagram for XC::NLForceBeamColumn3dBase:

Public Member Functions
	NLForceBeamColumn3dBase (int tag, int classTag, int numSec=0)

	NLForceBeamColumn3dBase (int tag, int classTag, int numSec, const Material theSection, const CrdTransf coordTransf)

	NLForceBeamColumn3dBase (const NLForceBeamColumn3dBase &)
	Copy constructor.

void	setSection (const PrismaticBarCrossSection *sccModel)

int	getNumDOF (void) const
	return the number of DOF associated with the element. More...

double	getRho (void) const

void	setRho (const double &r)

const Matrix &	getTangentStiff (void) const
	Return the tangent stiffness matrix. More...

const Vector &	getResistingForce (void) const
	Returns the resisting force vector for the element. More...

double	getAN1 (void)
	Axial force which acts over the element at its back end. More...

double	getAN2 (void)
	Axial force which acts over the element at its front end. More...

double	getN1 (void)
	Axial force at the front end. More...

double	getN2 (void)
	Axial force at the back end. More...

double	getN (void)
	Mean axial force. More...

double	getAMz1 (void)
	Moment about z axis drived over the bar at its back end. More...

double	getAMz2 (void)
	Moment about z axis drived over the bar at its front end. More...

double	getMz1 (void)
	Moment about z axis at its back end. More...

double	getMz2 (void)
	Moment about z axis at its front end. More...

double	getVy (void)
	y shear.

double	getAVy1 (void)
	y shear drived over the bar at its back end. More...

double	getAVy2 (void)
	y shear drived over the bar at its front end. More...

double	getVy1 (void)
	y shear at its back end. More...

double	getVy2 (void)
	y shear at its front end. More...

double	getVz (void)
	z shear. More...

double	getAVz1 (void)
	z shear drived over the bar at its back end. More...

double	getAVz2 (void)
	z shear drived over the bar at its front end. More...

double	getVz1 (void)
	z shear at its back end. More...

double	getVz2 (void)
	z shear at its front end. More...

double	getMy1 (void)
	Moment about y axis at the back end. More...

double	getMy2 (void)
	Moment about y axis at the front end. More...

double	getT (void)
	Element's torque. More...

double	getT1 (void)
	Torsor at the back end. More...

double	getT2 (void)
	Torsor at the front end. More...

Public Member Functions inherited from XC::BeamColumnWithSectionFDTrf3d
	BeamColumnWithSectionFDTrf3d (int tag, int classTag, int numSec)

	BeamColumnWithSectionFDTrf3d (int tag, int classTag, int numSec, const Material mat, const CrdTransf trf)

	BeamColumnWithSectionFDTrf3d (int tag, int classTag, int numSec, int nodeI, int nodeJ, CrdTransf3d &coordTransf)

	BeamColumnWithSectionFDTrf3d (const BeamColumnWithSectionFDTrf3d &)
	Copy constructor.

	~BeamColumnWithSectionFDTrf3d (void)
	Destructor.

void	initialize_trf (void)

virtual CrdTransf *	getCoordTransf (void)
	Returns (if possible) a pointer to the coordinate transformation.

virtual const CrdTransf *	getCoordTransf (void) const
	Returns (if possible) a pointer to the coordinate transformation.

Vector	getVDirStrongAxisLocalCoord (const size_t &i) const
	Returns i-th cross section strong axis direction vector expressed in local coordinates.

Vector	getVDirWeakAxisLocalCoord (const size_t &i) const
	Returns i-th cross section weak axis direction vector expressed in local coordinates.

double	getStrongAxisAngle (const size_t &i) const
	Returns the angle between i-th cross section strong axis and the local XZ plane. More...

double	getWeakAxisAngle (const size_t &i) const
	Returns the angle between i-th cross section weak axis and the local XZ plane. More...

const Vector &	getVDirStrongAxisGlobalCoord (const size_t &i, bool initialGeometry) const
	Returns i-th cross section strong axis direction vector expressed in global coordinates.

const Vector &	getVDirWeakAxisGlobalCoord (const size_t &i, bool initialGeometry) const
	Returns i-th cross section weak axis direction vector expressed in global coordinates.

Public Member Functions inherited from XC::BeamColumnWithSectionFD
	BeamColumnWithSectionFD (int tag, int classTag, const size_t &numSecc=1)

	BeamColumnWithSectionFD (int tag, int classTag, const size_t &numSecc, const Material *m)

	BeamColumnWithSectionFD (int tag, int classTag, const size_t &numSecc, const PrismaticBarCrossSection *sccModel)

	BeamColumnWithSectionFD (int tag, int classTag, const size_t &numSecc, const PrismaticBarCrossSection *sccModel, int Nd1, int Nd2)

const PrismaticBarCrossSection *	getSectionPtr (const size_t &i) const
	Returns a pointer to the i-th section of the element.

void	setTrialSectionDeformations (const std::vector< Vector > &vs)

bool	setSections (const std::vector< PrismaticBarCrossSection *> &sectionPtrs)

size_t	getNumSections (void) const

PrismaticBarCrossSectionsVector &	getSections (void)

Response *	setSectionResponse (PrismaticBarCrossSection *, const std::vector< std::string > &, const size_t &, Information &)

int	setSectionParameter (PrismaticBarCrossSection *, const std::vector< std::string > &, const size_t &, Parameter &)

int	commitState (void)
	Commit the current element state. More...

int	revertToLastCommit (void)
	Revert to the last commited state. More...

int	revertToStart (void)
	Reverts the element to its initial state. More...

void	zeroLoad (void)
	Zeroes loads on element.

Public Member Functions inherited from XC::Element1D
	Element1D (int tag, int classTag)
	Constructor.

	Element1D (int tag, int classTag, int Nd1, int Nd2)
	Constructor.

void	setDomain (Domain *theDomain)
	Sets the domain for the element.

Matrix	getLocalAxes (bool) const
	Returs a matrix with the axes of the element as matrix rows [[x1,y1,z1],[x2,y2,z2],...·].

virtual CrdTransf *	checkCoordTransf (void)
	Returns (and checks that it exists) a const pointer to the coordinate transformation.

virtual const CrdTransf *	checkCoordTransf (void) const
	Returns (and checks that it exists) a const pointer to the coordinate transformation.

virtual const Matrix &	getCooPoints (const size_t &ndiv) const
	Return points distributed between the nodes as a matrix with the coordinates as rows.

virtual const Vector &	getCooPoint (const double &xrel) const
	Return the point that correspond to the relative coordinate 0<=xrel<=1.

Segment3d	getLineSegment (bool initialGeometry=true) const
	Return the segment defined by the element.

double	getDist2 (const Pos2d &p, bool initialGeometry=true) const
	Return the squared distance from the element to the point que is being passed as parameter. More...

double	getDist (const Pos2d &p, bool initialGeometry=true) const
	Return the the distance from the element to the point being passed as parameter. More...

double	getDist2 (const Pos3d &p, bool initialGeometry=true) const
	Return the squared distance from the element to the point que is being passed as parameter. More...

double	getDist (const Pos3d &p, bool initialGeometry=true) const
	Return the the distance from the element to the point being passed as parameter. More...

size_t	getDimension (void) const
	Return the element dimension (0, 1, 2 or 3).

int	getVtkCellType (void) const
	Interfaz con VTK.

virtual void	computeTributaryLengths (bool initialGeometry=true) const
	Calcula the tributary lengths that corresponds to each node of the element.

double	getTributaryLength (const Node *) const
	Return the tributary length corresponding to the node being passed as parameter. More...

void	vector2dUniformLoadGlobal (const Vector &)

void	vector2dUniformLoadLocal (const Vector &)

void	vector2dPointByRelDistLoadGlobal (const double &, const Vector &)

void	vector2dPointByRelDistLoadLocal (const double &, const Vector &)

void	vector2dPointLoadGlobal (const Vector &, const Vector &)

void	vector2dPointLoadLocal (const Vector &, const Vector &)

void	vector3dUniformLoadGlobal (const Vector &)

void	vector3dUniformLoadLocal (const Vector &)

void	vector3dPointByRelDistLoadGlobal (const double &, const Vector &)

void	vector3dPointByRelDistLoadLocal (const double &, const Vector &)

void	vector3dPointLoadGlobal (const Vector &, const Vector &)

void	vector3dPointLoadLocal (const Vector &, const Vector &)

void	strainLoad (const DeformationPlane &p1, const DeformationPlane &p2)

Public Member Functions inherited from XC::ElementBase< 2 >
	ElementBase (int tag, int classTag)
	Default constructor.

	ElementBase (const ElementBase &)
	Copy constructor.

ElementBase &	operator= (const ElementBase &)
	Assignment operator.

int	getNumExternalNodes (void) const
	Return the number of external nodes.

NodePtrsWithIDs &	getNodePtrs (void)
	Returns a pointer to the node vector.

const NodePtrsWithIDs &	getNodePtrs (void) const
	Returns a pointer to the node vector.

Pos3d	getCenterOfMassPosition (bool initialGeometry=true) const
	Return position of the element centroid.

Public Member Functions inherited from XC::Element
	Element (int tag, int classTag)
	Constructor that takes the element's unique tag and the number of external nodes for the element. More...

virtual Element *	getCopy (void) const =0
	Virtual constructor.

virtual int	getNumEdges (void) const
	Returns number of edges (it must be overloaded for elements that have nodes inside edges. More...

std::vector< int >	getIdxNodes (void) const

virtual void	setIdNodes (const std::vector< int > &inodes)
	Set the nodes.

virtual void	setIdNodes (const ID &inodes)
	Set the nodes.

virtual int	update (void)
	Updates the element state. More...

virtual bool	isSubdomain (void)
	Returns true if the element is a subdomain.

virtual const Matrix &	getInitialStiff (void) const =0

virtual const Matrix &	getDamp (void) const
	Returns the damping matrix. More...

virtual const Matrix &	getMass (void) const
	Returns the mass matrix. More...

virtual int	addLoad (ElementalLoad *theLoad, double loadFactor)=0

virtual int	addInertiaLoadToUnbalance (const Vector &accel)=0

virtual int	setRayleighDampingFactors (const RayleighDampingFactors &rF) const
	Set Rayleigh damping factors.

virtual const Vector &	getResistingForceIncInertia (void) const
	Returns the resisting force vector including inertia forces. More...

const Vector &	getNodeResistingComponents (const size_t &, const Vector &) const
	Returns the generalized force of the element over the iNod-th node. More...

const Vector &	getNodeResistingForce (const size_t &iNod) const
	Returns the generalized force of the element over the iNod-th node. More...

const Vector &	getNodeResistingForceIncInertia (const size_t &iNod) const
	Returns the generalized force (including inertia forces) of the element over the node identified by the argument. More...

const Vector &	getNodeResistingForce (const Node *) const
	Returns the generalized force (including inertia forces) of the element over the node identified by the argument. More...

const Vector &	getNodeResistingForceIncInertia (const Node *) const
	Returns the generalized force (including inertia forces) of the element over the node identified by the argument. More...

Vector	getEquivalentStaticLoad (int mode, const double &) const
	Returns the equivalent static load for the mode being passed as parameter and the acceleration that corresponding that mode. More...

Matrix	getEquivalentStaticNodalLoads (int mode, const double &) const
	Returns the equivalent static load on each node for the mode being passed as parameter and the corresponding acceleration to the mode. More...

virtual Response *	setResponse (const std::vector< std::string > &argv, Information &eleInformation)
	setResponse() is a method invoked to determine if the element will respond to a request for a certain of information. More...

virtual int	getResponse (int responseID, Information &eleInformation)
	Obtain information from an analysis. More...

Response *	setMaterialResponse (Material *, const std::vector< std::string > &, const size_t &, Information &)

virtual int	addInertiaLoadSensitivityToUnbalance (const Vector &accel, bool tag)

virtual int	setParameter (const std::vector< std::string > &argv, Parameter &param)
	Sets the value `param` to the parameter `argv`.

int	setMaterialParameter (Material *, const std::vector< std::string > &, const size_t &, Parameter &)

virtual int	updateParameter (int parameterID, Information &info)
	Updates the parameter identified by `parameterID` with `info`.

virtual int	activateParameter (int parameterID)
	Activates the parameter identified by `parameterID`.

virtual const Vector &	getResistingForceSensitivity (int gradNumber)

virtual const Matrix &	getInitialStiffSensitivity (int gradNumber)

virtual const Matrix &	getDampSensitivity (int gradNumber)

virtual const Matrix &	getMassSensitivity (int gradNumber)

virtual int	commitSensitivity (int gradNumber, int numGrads)

virtual int	addResistingForceToNodalReaction (bool inclInertia)
	Adds nodal reactions.

double	MaxCooNod (int i) const
	Returns the maximum value of the i coordinate of the element nodes.

double	MinCooNod (int i) const
	Returns the minimum value of the i coordinate of the element nodes.

const Matrix &	getCooNodes (void) const
	Returns the coordinates of the nodes.

virtual Vector	getBaseVector (size_t i, bool initialGeometry=true) const
	Returns a base vector in the direction of the local i-th axis from the i-th row of the matrix returned by getLocalAxes. More...

virtual Vector3d	getBaseVector3d (size_t i, bool initialGeometry=true) const
	Returns a base vector in the direction of the local i-th axis from the i-th row of the matrix returned by getLocalAxes. More...

virtual Vector3d	getIVector3d (bool initialGeometry=true) const
	Returns a vector in the direction of the local x axis from the first row of the matrix returned by getLocalAxes. More...

virtual Vector3d	getJVector3d (bool initialGeometry=true) const
	Returns a vector in the direction of the local y axis from the second row of the matrix returned by getLocalAxes. More...

virtual Vector3d	getKVector3d (bool initialGeometry=true) const
	Returns a vector in the direction of the local z axis from the third row of the matrix returned by getLocalAxes. More...

virtual Rect3d3dCooSys	getCooSys (bool) const
	Returns the element coordinate system from the matrix returned by getLocalAxes. More...

Pos3d	getPosNode (const size_t &i, bool initialGeometry=true) const
	Returns the position of the i-th node. More...

std::list< Pos3d >	getPosNodes (bool initialGeometry=true) const
	Returns the coordinates of the nodes.

Vector	getCenterOfMassCoordinates (bool initialGeometry=true) const
	Returns the coordinates del centro de gravedad of the element.

Pos3dArray3d	getPoints (const size_t &ni, const size_t &nj, const size_t &nk, bool initialGeometry=true)
	Returns a grid of points distributed along the line.

bool	In (const GeomObj3d &, const double &factor=1.0, const double &tol=0.0) const

bool	Out (const GeomObj3d &, const double &factor=1.0, const double &tol=0.0) const

bool	In (const GeomObj2d &, const double &factor=1.0, const double &tol=0.0) const

bool	Out (const GeomObj2d &, const double &factor=1.0, const double &tol=0.0) const

void	resetTributaries (void) const
	Resets tributary areas of connected nodes.

void	dumpTributaries (const std::vector< double > &) const
	Adds to the tributary magnitude of each node the vector being passed as parameter. More...

virtual double	getTributaryLengthByTag (const int &) const
	Returns the tributary length corresponding to the node which tag se pasa as parameter. More...

virtual void	computeTributaryAreas (bool initialGeometry=true) const
	Compute tributary areas for each element node.

virtual double	getTributaryArea (const Node *) const
	Returns the tributary area corresponding to the node.

virtual double	getTributaryAreaByTag (const int &) const
	Returns the tributary area corresponding to the node.

virtual void	computeTributaryVolumes (bool initialGeometry=true) const
	Computes the tributary volumes that corresponds to each node of the element.

virtual double	getTributaryVolume (const Node *) const
	Returns the tributary volume corresponding to the node being passed as parameter. More...

virtual double	getTributaryVolumeByTag (const int &) const
	Returns the tributary volume corresponding to the node which tag se pasa as parameter. More...

virtual Vector	getInterpolationFactors (const ParticlePos3d &) const
	Returns interpolattion factors for a material point.

virtual Vector	getInterpolationFactors (const Pos3d &) const
	Returns interpolattion factors for a material point.

virtual const GaussModel &	getGaussModel (void) const
	Returns the Gauss integration model of the element.

virtual NodesEdge	getNodesEdge (const size_t &) const
	Returns the nodes of the element edge.

virtual int	getEdgeNodes (const Node , const Node ) const
	Returns the edge of the element that ends in the nodes being passed as parameters. More...

int	getEdgeNodes (const int &, const int &) const
	Returns the edge of the element that ends in the nodes with the tags being passed as parameters. More...

virtual ID	getEdgesNode (const Node *) const
	Returns the edges of the element that ends in the node being passed as parameter. More...

std::set< int >	getEdgesNodes (const NodePtrSet &) const
	Returns the element edges that have both ends in the node set being passed as parameter. More...

ID	getEdgesNodeByTag (const int &) const
	Returns the edges of the element that have an en in the node with the tag being passed as parameter. More...

virtual ID	getLocalIndexNodesEdge (const size_t &i) const
	Returns the local indexes of the element nodes that lie over the i-th edge. More...

virtual std::set< std::string >	getMaterialNames (void) const
	Return the names of the material(s) of the element.

boost::python::list	getMaterialNamesPy (void) const
	Return the names of the material(s) of the element in a Python list.

std::set< SetBase * >	get_sets (void) const
	Returns the sets to which the element belongs.

void	add_to_sets (std::set< SetBase *> &)
	Adds the element to the sets being passed as parameters.

Public Member Functions inherited from XC::MeshComponent
	MeshComponent (int classTag)
	Constructor.

	MeshComponent (int tag, int classTag)
	Constructor.

Public Member Functions inherited from XC::ContinuaReprComponent
	ContinuaReprComponent (int classTag)

	ContinuaReprComponent (int tag, int classTag)

virtual const bool	isDead (void) const

virtual const bool	isAlive (void) const

virtual void	kill (void)

virtual void	alive (void)

Public Member Functions inherited from XC::DomainComponent
	~DomainComponent (void)
	Destructor.

size_t	getIdx (void) const
	Returns the index of the object (to be used in VTK arrays).

virtual Domain *	getDomain (void) const
	Returns a pointer to the enclosing domain. More...

const Preprocessor *	getPreprocessor (void) const
	Returns (if possible) a pointer to the preprocessor.

Preprocessor *	getPreprocessor (void)
	Return (if possible) a pointer to the preprocessor.

void	set_index (const size_t &i)
	Set the index for the object (see numera in Set). More...

Public Member Functions inherited from XC::TaggedObject
	TaggedObject (int tag, CommandEntity *owr=nullptr)
	Constructor. More...

void	assignTag (int newTag)
	Set tag (to be called from Python interface).

int	getTag (void) const
	Returns the tag associated with the object.

virtual void	Print (std::ostream &, int flag=0)
	Print stuff.

Public Member Functions inherited from XC::MovableObject
	MovableObject (int classTag, int dbTag)
	Constructor. More...

	MovableObject (int classTag)
	Constructor. More...

	MovableObject (const MovableObject &)
	Copy constructor. Doesn't copy the dbTag.

MovableObject &	operator= (const MovableObject &)
	Assignment operator. Doesn't copy the dbTag.

int	getClassTag (void) const
	Return the class identifier.

int	getDbTag (void) const
	Return the object identifier in the database.

int	getDbTag (CommParameters &)
	Return the object identifier in the database.

void	setDbTag (int dbTag)
	Sets the object identifier in the database.

void	setDbTag (CommParameters &)
	Sets the object identifier in the database if not already set. More...

virtual int	sendSelf (CommParameters &cp)=0
	Send the object. More...

virtual int	recvSelf (const CommParameters &cp)=0
	Receive the object. More...

virtual int	setVariable (const std::string &variable, Information &)
	Set the value of the variable idenfified by `var`.

virtual int	getVariable (const std::string &variable, Information &)
	Return the value of the variable idenfified by `var`.

Public Member Functions inherited from XC::DistributedBase
	DistributedBase (void)
	Constructor.

virtual DbTagData &	getDbTagData (void) const
	Returns a vector to store class dbTags.

const int &	getDbTagDataPos (const int &i) const
	Returns the data at the i-th position.

void	setDbTagDataPos (const int &i, const int &v)
	Sets the data at the i-th position.

void	inicComm (const int &dataSize) const
	Initializes communication.

Protected Member Functions
void	resizeMatrices (const size_t &nSections)
	alocate section flexibility matrices and section deformation vectors

void	initializeSectionHistoryVariables (void)

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

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

Protected Member Functions inherited from XC::BeamColumnWithSectionFDTrf3d
int	sendData (CommParameters &cp)
	Send members through the channel being passed as parameter.

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

void	set_transf (const CrdTransf *trf)

Protected Member Functions inherited from XC::BeamColumnWithSectionFD
int	sendData (CommParameters &cp)
	Send members through the channel being passed as parameter.

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

Protected Member Functions inherited from XC::Element1D
ElemPtrArray3d	put_on_mesh (const NodePtrArray3d &, meshing_dir dm) const
	Places the element on the mesh.

ElemPtrArray3d	cose (const SetEstruct &f1, const SetEstruct &f2) const

int	sendCoordTransf (int posFlag, const int &, const int &, CommParameters &)
	Envía la coordinate transformation through the channel being passed as parameter.

CrdTransf *	recvCoordTransf (int posFlag, const int &, const int &, const CommParameters &)
	Recibe la coordinate transformation through the channel being passed as parameter.

CrdTransf2d *	recvCoordTransf2d (int posFlag, const int &, const int &, const CommParameters &)
	Recibe una coordinate transformation 2d through the channel being passed as parameter.

CrdTransf3d *	recvCoordTransf3d (int posFlag, const int &, const int &, const CommParameters &)
	Recibe una coordinate transformation 3d through the channel being passed as parameter.

Protected Member Functions inherited from XC::ElementBase< 2 >
TIPOMAT *	cast_material (const Material *ptr_mat)
	Casts the material pointer to a suitable type.

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

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

Protected Member Functions inherited from XC::Element
const Vector &	getRayleighDampingForces (void) const
	Returns element Rayleigh damping forces.

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

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

Protected Member Functions inherited from XC::MeshComponent
void	setup_matrices (std::deque< Matrix > &, const int &) const
	Initializes the matrix container.

int	sendIdsEtiquetas (int posDbTag, CommParameters &)
	Send labelsthrough the channel being passed as parameter.

int	recvIdsEtiquetas (int posDbTag, const CommParameters &)
	Receive labels through the channel being passed as parameter.

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

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

Protected Member Functions inherited from XC::ContinuaReprComponent
int	sendData (CommParameters &)
	Send members through the channel being passed as parameter.

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

Protected Member Functions inherited from XC::DomainComponent
	DomainComponent (int tag, int classTag)
	Constructor. More...

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

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

Protected Member Functions inherited from XC::TaggedObject
void	setTag (int newTag)
	Set tag. More...

Protected Attributes
double	rho
	mass density per unit length

int	maxIters
	maximum number of local iterations

double	tol
	tolerance for relative energy norm for local iterations

int	initialFlag
	indicates if the element has been initialized

bool	isTorsion

Matrix	kv
	stiffness matrix in the basic system

EsfBeamColumn3d	Se
	element resisting forces in the basic system

Matrix	kvcommit
	commited stiffness matrix in the basic system

EsfBeamColumn3d	Secommit
	commited element end forces in the basic system

std::vector< Matrix >	fs
	array of section flexibility matrices

std::vector< Vector >	vs
	array of section deformation vectors

std::vector< Vector >	Ssr
	array of section resisting force vectors

std::vector< Vector >	vscommit
	array of commited section deformation vectors

Matrix	sp
	Applied section forces due to element loads, 5 x nSections.

FVectorBeamColumn3d	p0
	Reactions in the basic system due to element loads.

Matrix	Ki

Protected Attributes inherited from XC::BeamColumnWithSectionFDTrf3d
CrdTransf3d *	theCoordTransf

Protected Attributes inherited from XC::BeamColumnWithSectionFD
PrismaticBarCrossSectionsVector	theSections
	pointers to the PrismaticBarCrossSection objects

SectionMatrices	section_matrices

Protected Attributes inherited from XC::Element1D
std::vector< double >	tributaryLengths

Protected Attributes inherited from XC::ElementBase< 2 >
NodePtrsWithIDs	theNodes
	pointers to node.

Protected Attributes inherited from XC::Element
Vector	load
	vector for applying loads

RayleighDampingFactors	rayFactors
	Rayleigh damping factors.

Matrix	Kc
	pointer to hold last committed matrix if needed for rayleigh damping

Protected Attributes inherited from XC::MeshComponent
int	index
	Index for VTK arrays.

LabelContainer	labels
	Label container.

Static Protected Attributes
static const size_t	NDM = 3
	dimension of the problem (3d)

static const int	NND = 6
	number of nodal dof's

static const size_t	NEGD = 12
	number of element global dof's

static const size_t	NEBD = 6
	number of element dof's in the basic system

static const double	DefaultLoverGJ = 1.0e-10

static Matrix	theMatrix

static Vector	theVector

static double	workArea []

Additional Inherited Members
Public Types inherited from XC::Element
typedef std::vector< const Node * >	NodesEdge
	Nodes on an element edge. More...

Static Public Member Functions inherited from XC::ElementBase< 2 >
static const int	numNodes (void)
	Returns the element number of nodes.

Static Public Member Functions inherited from XC::Element
static void	setDeadSRF (const double &d)
	Assigns Stress Reduction Factor for element deactivation.

static DefaultTag &	getDefaultTag (void)
	Returns next element's tag value by default.

Static Public Attributes inherited from XC::Element
static double	dead_srf = 1e-6
	Stress reduction factor for foozen elements.

Detailed Description

Base clas for 3D force beam column elements with PrismaticBarCrossSection type material.

Member Function Documentation

§ getAMz1()

double XC::NLForceBeamColumn3dBase::getAMz1 ( void )

inline

Moment about z axis drived over the bar at its back end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getAMz2()

double XC::NLForceBeamColumn3dBase::getAMz2 ( void )

inline

Moment about z axis drived over the bar at its front end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getAN1()

double XC::NLForceBeamColumn3dBase::getAN1 ( void )

inline

Axial force which acts over the element at its back end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getAN2()

double XC::NLForceBeamColumn3dBase::getAN2 ( void )

inline

Axial force which acts over the element at its front end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getAVy1()

double XC::NLForceBeamColumn3dBase::getAVy1 ( void )

inline

y shear drived over the bar at its back end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getAVy2()

double XC::NLForceBeamColumn3dBase::getAVy2 ( void )

inline

y shear drived over the bar at its front end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getAVz1()

double XC::NLForceBeamColumn3dBase::getAVz1 ( void )

inline

z shear drived over the bar at its back end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getAVz2()

double XC::NLForceBeamColumn3dBase::getAVz2 ( void )

inline

z shear drived over the bar at its front end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getMy1()

double XC::NLForceBeamColumn3dBase::getMy1 ( void )

inline

Moment about y axis at the back end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getMy2()

double XC::NLForceBeamColumn3dBase::getMy2 ( void )

inline

Moment about y axis at the front end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getMz1()

double XC::NLForceBeamColumn3dBase::getMz1 ( void )

inline

Moment about z axis at its back end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getMz2()

double XC::NLForceBeamColumn3dBase::getMz2 ( void )

inline

Moment about z axis at its front end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getN()

double XC::NLForceBeamColumn3dBase::getN ( void )

inline

Mean axial force.

¡Warning! call "calc_resisting_force" before calling this method.

§ getN1()

double XC::NLForceBeamColumn3dBase::getN1 ( void )

inline

Axial force at the front end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getN2()

double XC::NLForceBeamColumn3dBase::getN2 ( void )

inline

Axial force at the back end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getNumDOF()

int XC::NLForceBeamColumn3dBase::getNumDOF ( void ) const

virtual

return the number of DOF associated with the element.

To return the number of dof associated with the element. This should equal the sum of the dofs at each of the external nodes. To ensure this, each subclass can overwrite the DomainComponent classes {setDomain()} method.

Implements XC::Element.

§ getResistingForce()

const XC::Vector & XC::NLForceBeamColumn3dBase::getResistingForce ( void ) const

virtual

Returns the resisting force vector for the element.

This is equal to the applied load due to element loads minus the loads at the nodes due to internal stresses in the element due to the current trial displacement, i.e.

\[ R_e= P_{e} - {R_e}(U_{trial}) \]

Implements XC::Element.

§ getT()

double XC::NLForceBeamColumn3dBase::getT ( void )

inline

Element's torque.

¡Warning! call "calc_resisting_force" before calling this method.

§ getT1()

double XC::NLForceBeamColumn3dBase::getT1 ( void )

inline

Torsor at the back end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getT2()

double XC::NLForceBeamColumn3dBase::getT2 ( void )

inline

Torsor at the front end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getTangentStiff()

const XC::Matrix & XC::NLForceBeamColumn3dBase::getTangentStiff ( void ) const

virtual

Return the tangent stiffness matrix.

To return the tangent stiffness matrix. The element is to compute its stiffness matrix based on the original location of the nodes and the current trial displacement at the nodes.

\[ K_e = {\frac{\partial f_{R_i}}{\partial U} \vert}_{U_{trial}} \]

Implements XC::Element.

§ getVy1()

double XC::NLForceBeamColumn3dBase::getVy1 ( void )

inline

y shear at its back end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getVy2()

double XC::NLForceBeamColumn3dBase::getVy2 ( void )

inline

y shear at its front end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getVz()

double XC::NLForceBeamColumn3dBase::getVz ( void )

inline

z shear.

¡Warning! call "calc_resisting_force" before calling this method.

§ getVz1()

double XC::NLForceBeamColumn3dBase::getVz1 ( void )

inline

z shear at its back end.

¡Warning! call "calc_resisting_force" before calling this method.

§ getVz2()

double XC::NLForceBeamColumn3dBase::getVz2 ( void )

inline

z shear at its front end.

¡Warning! call "calc_resisting_force" before calling this method.

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

src/domain/mesh/element/truss_beam_column/NLForceBeamColumn3dBase.h
src/domain/mesh/element/truss_beam_column/NLForceBeamColumn3dBase.cc

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

§ getAMz1()

§ getAMz2()

§ getAN1()

§ getAN2()

§ getAVy1()

§ getAVy2()

§ getAVz1()

§ getAVz2()

§ getMy1()

§ getMy2()

§ getMz1()

§ getMz2()

§ getN()

§ getN1()

§ getN2()

§ getNumDOF()

§ getResistingForce()

§ getT()

§ getT1()

§ getT2()

§ getTangentStiff()

§ getVy1()

§ getVy2()

§ getVz()

§ getVz1()

§ getVz2()