Element Class Reference

#include <Element.h>

Inheritance diagram for Element:

DomainComponent TaggedObject MovableObject BbarBrick beam2d02 beam2d03 beam2d04 beam3d01 beam3d02 BeamColumnJoint2d BeamColumnJoint3d BeamWithHinges2d BeamWithHinges3d Brick BrickUP ConstantPressureVolumeQuad CorotTruss CorotTrussSection DispBeamColumn2d DispBeamColumn3d EightNode_Brick_u_p EightNode_LDBrick_u_p EightNodeBrick EightNodeBrick_u_p_U ElasticBeam2d ElasticBeam3d EnhancedQuad fElement ForceBeamColumn2d ForceBeamColumn3d FourNodeQuad FourNodeQuadUP Joint2D Joint3D NewElement NineFourNodeQuadUP NineFourNodeQuadUP NineNodeMixedQuad NLBeamColumn2d NLBeamColumn3d ShellMITC4 Subdomain TotalLagrangianFD20NodeBrick TotalLagrangianFD8NodeBrick Truss TrussSection Twenty_Node_Brick TwentyEightNodeBrickUP TwentyNodeBrick TwentyNodeBrick_u_p_U TwentySevenNodeBrick UpdatedLagrangianBeam2D ZeroLength ZeroLengthSection List of all members.

Public Member Functions

 Element (int tag, int classTag)
virtual ~Element ()
virtual int getNumExternalNodes (void) const =0
virtual const ID & getExternalNodes (void)=0
virtual Node ** getNodePtrs (void)=0
virtual int getNumDOF (void)=0
virtual int commitState (void)
virtual int revertToLastCommit (void)=0
virtual int revertToStart (void)
virtual int update (void)
virtual bool isSubdomain (void)
virtual const Matrix & getTangentStiff (void)=0
virtual const Matrix & getInitialStiff (void)=0
virtual const Matrix & getDamp (void)
virtual const Matrix & getMass (void)
virtual void zeroLoad (void)=0
virtual int addLoad (ElementalLoad *theLoad, double loadFactor)=0
virtual int addInertiaLoadToUnbalance (const Vector &accel)=0
virtual int setRayleighDampingFactors (double alphaM, double betaK, double betaK0, double betaKc)
virtual const Vector & getResistingForce (void)=0
virtual const Vector & getResistingForceIncInertia (void)
virtual Response * setResponse (const char **argv, int argc, Information &eleInformation, OPS_Stream &theHandler)
virtual int getResponse (int responseID, Information &eleInformation)
virtual int getResponseSensitivity (int responseID, int gradNumber, Information &eleInformation)
virtual int addInertiaLoadSensitivityToUnbalance (const Vector &accel, bool tag)
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)

Protected Member Functions

const Vector & getRayleighDampingForces (void)

Protected Attributes

double alphaM
double betaK
double betaK0
double betaKc
Matrix * Kc

Detailed Description

Definition at line 57 of file Element.h.

Constructor & Destructor Documentation

Element::Element ( int  tag,
int  classTag 
)

Definition at line 55 of file Element.cpp.

Element::~Element (  )  [virtual]

Definition at line 64 of file Element.cpp.

References Kc.

Member Function Documentation

virtual int Element::getNumExternalNodes ( void   )  const [pure virtual]

Implemented in ShadowSubdomain, Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, beam2d03, beam2d04, beam3d01, beam3d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, fElmt05, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Referenced by addResistingForceToNodalReaction(), PBowlLoading::CompPBLoads(), FE_Element::FE_Element(), getRayleighDampingForces(), getResistingForceIncInertia(), and setResponse().

virtual const ID& Element::getExternalNodes ( void   )  [pure virtual]

Implemented in ShadowSubdomain, Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, beam2d03, beam2d04, beam3d01, beam3d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, fElmt05, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Referenced by Domain::addElement(), PartitionedDomain::buildEleGraph(), Domain::buildEleGraph(), Domain::buildNodeGraph(), PBowlLoading::CompPBLoads(), FE_Element::FE_Element(), PartitionedDomain::getSubdomainGraph(), TransformationConstraintHandler::handle(), DomainPartitioner::partition(), MeshRegion::setElements(), MeshRegion::setNodes(), setResponse(), and TransformationFE::TransformationFE().

virtual Node** Element::getNodePtrs ( void   )  [pure virtual]

Implemented in Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, beam2d03, beam2d04, beam3d01, beam3d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Referenced by addResistingForceToNodalReaction(), getRayleighDampingForces(), and getResistingForceIncInertia().

virtual int Element::getNumDOF ( void   )  [pure virtual]

Implemented in ShadowSubdomain, Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, beam2d03, beam2d04, beam3d01, beam3d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Referenced by Domain::addElement(), setRayleighDampingFactors(), and TransformationFE::TransformationFE().

int Element::commitState ( void   )  [virtual]

Reimplemented in Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, Inelastic2DYS02, Inelastic2DYS03, InelasticYS2DGNL, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Definition at line 71 of file Element.cpp.

References getTangentStiff(), and Kc.

Referenced by Domain::commit(), and NewElement::commitState().

virtual int Element::revertToLastCommit ( void   )  [pure virtual]

Implemented in ShadowSubdomain, Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, beam2d03, beam2d04, beam3d01, beam3d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Referenced by Domain::revertToLastCommit().

int Element::revertToStart ( void   )  [virtual]

Reimplemented in ShadowSubdomain, Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Definition at line 86 of file Element.cpp.

Referenced by Domain::revertToStart().

int Element::update ( void   )  [virtual]

Reimplemented in ActorSubdomain, ShadowSubdomain, Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, BeamWithHinges2d, BeamWithHinges3d, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, Inelastic2DYS02, InelasticYS2DGNL, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, and ZeroLength.

Definition at line 80 of file Element.cpp.

Referenced by Domain::addElement(), Domain::recvSelf(), Domain::update(), and FE_Element::updateElement().

bool Element::isSubdomain ( void   )  [virtual]

Reimplemented in Subdomain, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, and NLBeamColumn2d.

Definition at line 378 of file Element.cpp.

Referenced by FE_Element::addCtoTang(), FE_Element::addD_Force(), FE_Element::addD_ForceSensitivity(), PartitionedDomain::addElement(), FE_Element::addKiToTang(), FE_Element::addKtToTang(), FE_Element::addLocalD_Force(), FE_Element::addLocalD_ForceSensitivity(), FE_Element::addLocalM_Force(), FE_Element::addLocalM_ForceSensitivity(), FE_Element::addM_Force(), FE_Element::addMtoTang(), FE_Element::addRIncInertiaToResidual(), FE_Element::addRtoResidual(), Domain::applyLoad(), FE_Element::FE_Element(), FE_Element::getResidual(), FE_Element::getTangent(), FE_Element::getTangForce(), TransformationConstraintHandler::handle(), PlainHandler::handle(), PenaltyConstraintHandler::handle(), LagrangeConstraintHandler::handle(), FE_Element::zeroResidual(), and FE_Element::zeroTangent().

virtual const Matrix& Element::getTangentStiff ( void   )  [pure virtual]

Implemented in Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, beam2d03, beam2d04, beam3d01, beam3d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, InelasticYS2DGNL, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Referenced by FE_Element::addKtToTang(), commitState(), PBowlLoading::CompPBLoads(), and FE_Element::getK_Force().

virtual const Matrix& Element::getInitialStiff ( void   )  [pure virtual]

Implemented in Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, beam2d03, beam2d04, beam3d01, beam3d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Referenced by FE_Element::addKiToTang(), FE_Element::getKi_Force(), and Domain::initialize().

const Matrix & Element::getDamp ( void   )  [virtual]

Reimplemented in Subdomain, Twenty_Node_Brick, fElement, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, Truss, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, and ZeroLength.

Definition at line 181 of file Element.cpp.

References Matrix::addMatrix(), alphaM, betaK, betaK0, betaKc, Kc, setRayleighDampingFactors(), and Matrix::Zero().

Referenced by FE_Element::addCtoTang(), FE_Element::addD_Force(), FE_Element::addLocalD_Force(), and FE_Element::getC_Force().

const Matrix & Element::getMass ( void   )  [virtual]

Reimplemented in Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, and ZeroLength.

Definition at line 206 of file Element.cpp.

References setRayleighDampingFactors(), and Matrix::Zero().

Referenced by FE_Element::addLocalM_Force(), FE_Element::addM_Force(), FE_Element::addMtoTang(), PBowlLoading::CompPBLoads(), and FE_Element::getM_Force().

virtual void Element::zeroLoad ( void   )  [pure virtual]

Implemented in Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, beam2d03, beam2d04, beam3d01, beam3d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Referenced by Domain::applyLoad().

int Element::addLoad ( ElementalLoad *  theLoad,
double  loadFactor 
) [pure virtual]

Implemented in Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, beam2d03, beam2d04, beam3d01, beam3d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Definition at line 330 of file Element.cpp.

virtual int Element::addInertiaLoadToUnbalance ( const Vector &  accel  )  [pure virtual]

Implemented in Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, beam2d03, beam2d04, beam3d01, beam3d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Referenced by EarthquakePattern::applyLoad().

int Element::setRayleighDampingFactors ( double  alphaM,
double  betaK,
double  betaK0,
double  betaKc 
) [virtual]

Reimplemented in ShadowSubdomain, and Subdomain.

Definition at line 93 of file Element.cpp.

References alphaM, betaK, betaK0, betaKc, exit(), getNumDOF(), Kc, and opserr.

Referenced by getDamp(), getDampSensitivity(), getMass(), getRayleighDampingForces(), getResistingForceIncInertia(), MeshRegion::setRayleighDampingFactors(), and Domain::setRayleighDampingFactors().

virtual const Vector& Element::getResistingForce ( void   )  [pure virtual]

Implemented in ShadowSubdomain, Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, beam2d03, beam2d04, beam3d01, beam3d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, InelasticYS2DGNL, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Referenced by addResistingForceToNodalReaction(), FE_Element::addRtoResidual(), getResistingForceIncInertia(), and setResponse().

const Vector & Element::getResistingForceIncInertia ( void   )  [virtual]

Reimplemented in Subdomain, Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, beam2d02, beam2d03, beam2d04, beam3d01, beam3d02, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, fElement, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, ShellMITC4, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Definition at line 219 of file Element.cpp.

References Matrix::addMatrix(), Vector::addMatrixVector(), alphaM, betaK, betaK0, betaKc, getNodePtrs(), getNumExternalNodes(), getResistingForce(), Kc, setRayleighDampingFactors(), and Matrix::Zero().

Referenced by addResistingForceToNodalReaction(), and FE_Element::addRIncInertiaToResidual().

Response * Element::setResponse ( const char **  argv,
int  argc,
Information &  eleInformation,
OPS_Stream &  theHandler 
) [virtual]

Reimplemented in Twenty_Node_Brick, TwentyNodeBrick, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Definition at line 384 of file Element.cpp.

References OPS_Stream::attr(), OPS_Stream::endTag(), getExternalNodes(), getNumExternalNodes(), getResistingForce(), Vector::Size(), and OPS_Stream::tag().

Referenced by ThreePointCurve::checkElementState(), ShearCurve::checkElementState(), AxialCurve::checkElementState(), DamageRecorder::DamageRecorder(), NewElement::setResponse(), and YsVisual::YsVisual().

int Element::getResponse ( int  responseID,
Information &  eleInformation 
) [virtual]

Reimplemented in Twenty_Node_Brick, TwentyNodeBrick, TwentySevenNodeBrick, EightNodeBrick, BeamWithHinges2d, BeamWithHinges3d, BbarBrick, Brick, DispBeamColumn2d, DispBeamColumn3d, ElasticBeam2d, ElasticBeam3d, ForceBeamColumn2d, ForceBeamColumn3d, ConstantPressureVolumeQuad, EnhancedQuad, FourNodeQuad, NineNodeMixedQuad, BeamColumnJoint2d, BeamColumnJoint3d, Joint2D, Joint3D, NewElement, NLBeamColumn2d, NLBeamColumn3d, TotalLagrangianFD20NodeBrick, TotalLagrangianFD8NodeBrick, CorotTruss, CorotTrussSection, Truss, TrussSection, BrickUP, FourNodeQuadUP, NineFourNodeQuadUP, NineFourNodeQuadUP, TwentyEightNodeBrickUP, EightNode_Brick_u_p, EightNode_LDBrick_u_p, InelasticYS2DGNL, UpdatedLagrangianBeam2D, EightNodeBrick_u_p_U, TwentyNodeBrick_u_p_U, ZeroLength, and ZeroLengthSection.

Definition at line 415 of file Element.cpp.

References Information::setVector().

Referenced by ElementResponse::getResponse(), and NewElement::getResponse().

int Element::getResponseSensitivity ( int  responseID,
int  gradNumber,
Information &  eleInformation 
) [virtual]

Reimplemented in ForceBeamColumn2d.

Definition at line 426 of file Element.cpp.

int Element::addInertiaLoadSensitivityToUnbalance ( const Vector &  accel,
bool  tag 
) [virtual]

Reimplemented in Joint2D, and Truss.

Definition at line 461 of file Element.cpp.

Referenced by EarthquakePattern::applyLoadSensitivity().

const Vector & Element::getResistingForceSensitivity ( int  gradNumber  )  [virtual]

Reimplemented in DispBeamColumn2d, ForceBeamColumn2d, Joint2D, and Truss.

Definition at line 434 of file Element.cpp.

Referenced by FE_Element::addResistingForceSensitivity().

const Matrix & Element::getInitialStiffSensitivity ( int  gradNumber  )  [virtual]

Definition at line 441 of file Element.cpp.

const Matrix & Element::getDampSensitivity ( int  gradNumber  )  [virtual]

Definition at line 472 of file Element.cpp.

References Matrix::addMatrix(), alphaM, betaK, betaK0, betaKc, endln, Kc, opserr, setRayleighDampingFactors(), and Matrix::Zero().

Referenced by FE_Element::addD_ForceSensitivity(), and FE_Element::addLocalD_ForceSensitivity().

const Matrix & Element::getMassSensitivity ( int  gradNumber  )  [virtual]

Reimplemented in DispBeamColumn2d, ForceBeamColumn2d, Joint2D, and Truss.

Definition at line 448 of file Element.cpp.

Referenced by FE_Element::addLocalM_ForceSensitivity(), and FE_Element::addM_ForceSensitivity().

int Element::commitSensitivity ( int  gradNumber,
int  numGrads 
) [virtual]

Reimplemented in DispBeamColumn2d, ForceBeamColumn2d, Joint2D, and Truss.

Definition at line 455 of file Element.cpp.

Referenced by FE_Element::commitSensitivity().

int Element::addResistingForceToNodalReaction ( bool  inclInertia  )  [virtual]

Definition at line 503 of file Element.cpp.

References exit(), getNodePtrs(), Node::getNumberDOF(), getNumExternalNodes(), getResistingForce(), getResistingForceIncInertia(), opserr, and Vector::Size().

Referenced by Domain::calculateNodalReactions().

const Vector & Element::getRayleighDampingForces ( void   )  [protected]

Definition at line 285 of file Element.cpp.

References Matrix::addMatrix(), Vector::addMatrixVector(), alphaM, betaK, betaK0, betaKc, getNodePtrs(), getNumExternalNodes(), Kc, setRayleighDampingFactors(), and Matrix::Zero().

Referenced by ZeroLengthSection::getResistingForceIncInertia(), UpdatedLagrangianBeam2D::getResistingForceIncInertia(), Truss::getResistingForceIncInertia(), CorotTrussSection::getResistingForceIncInertia(), CorotTruss::getResistingForceIncInertia(), ShellMITC4::getResistingForceIncInertia(), NLBeamColumn3d::getResistingForceIncInertia(), NLBeamColumn2d::getResistingForceIncInertia(), NineNodeMixedQuad::getResistingForceIncInertia(), FourNodeQuad::getResistingForceIncInertia(), EnhancedQuad::getResistingForceIncInertia(), ConstantPressureVolumeQuad::getResistingForceIncInertia(), ForceBeamColumn3d::getResistingForceIncInertia(), ForceBeamColumn2d::getResistingForceIncInertia(), ElasticBeam3d::getResistingForceIncInertia(), ElasticBeam2d::getResistingForceIncInertia(), DispBeamColumn3d::getResistingForceIncInertia(), DispBeamColumn2d::getResistingForceIncInertia(), Brick::getResistingForceIncInertia(), BbarBrick::getResistingForceIncInertia(), BeamWithHinges3d::getResistingForceIncInertia(), BeamWithHinges2d::getResistingForceIncInertia(), beam3d02::getResistingForceIncInertia(), beam3d01::getResistingForceIncInertia(), beam2d04::getResistingForceIncInertia(), beam2d03::getResistingForceIncInertia(), beam2d02::getResistingForceIncInertia(), EightNodeBrick::getResistingForceIncInertia(), TwentySevenNodeBrick::getResistingForceIncInertia(), and TwentyNodeBrick::getResistingForceIncInertia().

Member Data Documentation

double Element::alphaM [protected]

Definition at line 115 of file Element.h.

Referenced by TwentyNodeBrick_u_p_U::getDamp(), EightNodeBrick_u_p_U::getDamp(), EightNode_Brick_u_p::getDamp(), NineFourNodeQuadUP::getDamp(), FourNodeQuadUP::getDamp(), getDamp(), getDampSensitivity(), getRayleighDampingForces(), UpdatedLagrangianBeam2D::getResistingForceIncInertia(), TrussSection::getResistingForceIncInertia(), Truss::getResistingForceIncInertia(), CorotTrussSection::getResistingForceIncInertia(), CorotTruss::getResistingForceIncInertia(), ShellMITC4::getResistingForceIncInertia(), NLBeamColumn3d::getResistingForceIncInertia(), NLBeamColumn2d::getResistingForceIncInertia(), NineNodeMixedQuad::getResistingForceIncInertia(), FourNodeQuad::getResistingForceIncInertia(), EnhancedQuad::getResistingForceIncInertia(), ConstantPressureVolumeQuad::getResistingForceIncInertia(), ForceBeamColumn3d::getResistingForceIncInertia(), ForceBeamColumn2d::getResistingForceIncInertia(), getResistingForceIncInertia(), ElasticBeam3d::getResistingForceIncInertia(), ElasticBeam2d::getResistingForceIncInertia(), DispBeamColumn3d::getResistingForceIncInertia(), DispBeamColumn2d::getResistingForceIncInertia(), Brick::getResistingForceIncInertia(), BbarBrick::getResistingForceIncInertia(), BeamWithHinges3d::getResistingForceIncInertia(), BeamWithHinges2d::getResistingForceIncInertia(), beam2d02::getResistingForceIncInertia(), EightNodeBrick::getResistingForceIncInertia(), TwentySevenNodeBrick::getResistingForceIncInertia(), TwentyNodeBrick::getResistingForceIncInertia(), and setRayleighDampingFactors().

double Element::betaK [protected]

Definition at line 115 of file Element.h.

Referenced by TwentyNodeBrick_u_p_U::getDamp(), EightNodeBrick_u_p_U::getDamp(), EightNode_Brick_u_p::getDamp(), NineFourNodeQuadUP::getDamp(), FourNodeQuadUP::getDamp(), getDamp(), getDampSensitivity(), getRayleighDampingForces(), ZeroLengthSection::getResistingForceIncInertia(), UpdatedLagrangianBeam2D::getResistingForceIncInertia(), TrussSection::getResistingForceIncInertia(), Truss::getResistingForceIncInertia(), CorotTrussSection::getResistingForceIncInertia(), CorotTruss::getResistingForceIncInertia(), ShellMITC4::getResistingForceIncInertia(), NLBeamColumn3d::getResistingForceIncInertia(), NLBeamColumn2d::getResistingForceIncInertia(), NineNodeMixedQuad::getResistingForceIncInertia(), FourNodeQuad::getResistingForceIncInertia(), EnhancedQuad::getResistingForceIncInertia(), ConstantPressureVolumeQuad::getResistingForceIncInertia(), ForceBeamColumn3d::getResistingForceIncInertia(), ForceBeamColumn2d::getResistingForceIncInertia(), getResistingForceIncInertia(), ElasticBeam3d::getResistingForceIncInertia(), ElasticBeam2d::getResistingForceIncInertia(), DispBeamColumn3d::getResistingForceIncInertia(), DispBeamColumn2d::getResistingForceIncInertia(), Brick::getResistingForceIncInertia(), BbarBrick::getResistingForceIncInertia(), BeamWithHinges3d::getResistingForceIncInertia(), BeamWithHinges2d::getResistingForceIncInertia(), beam3d02::getResistingForceIncInertia(), beam3d01::getResistingForceIncInertia(), beam2d04::getResistingForceIncInertia(), beam2d03::getResistingForceIncInertia(), beam2d02::getResistingForceIncInertia(), EightNodeBrick::getResistingForceIncInertia(), TwentySevenNodeBrick::getResistingForceIncInertia(), TwentyNodeBrick::getResistingForceIncInertia(), and setRayleighDampingFactors().

double Element::betaK0 [protected]

Definition at line 115 of file Element.h.

Referenced by TwentyNodeBrick_u_p_U::getDamp(), EightNodeBrick_u_p_U::getDamp(), NineFourNodeQuadUP::getDamp(), FourNodeQuadUP::getDamp(), getDamp(), getDampSensitivity(), getRayleighDampingForces(), ZeroLengthSection::getResistingForceIncInertia(), UpdatedLagrangianBeam2D::getResistingForceIncInertia(), TrussSection::getResistingForceIncInertia(), Truss::getResistingForceIncInertia(), CorotTrussSection::getResistingForceIncInertia(), CorotTruss::getResistingForceIncInertia(), ShellMITC4::getResistingForceIncInertia(), NLBeamColumn3d::getResistingForceIncInertia(), NLBeamColumn2d::getResistingForceIncInertia(), NineNodeMixedQuad::getResistingForceIncInertia(), FourNodeQuad::getResistingForceIncInertia(), EnhancedQuad::getResistingForceIncInertia(), ConstantPressureVolumeQuad::getResistingForceIncInertia(), ForceBeamColumn3d::getResistingForceIncInertia(), ForceBeamColumn2d::getResistingForceIncInertia(), getResistingForceIncInertia(), ElasticBeam3d::getResistingForceIncInertia(), ElasticBeam2d::getResistingForceIncInertia(), DispBeamColumn3d::getResistingForceIncInertia(), DispBeamColumn2d::getResistingForceIncInertia(), Brick::getResistingForceIncInertia(), BbarBrick::getResistingForceIncInertia(), BeamWithHinges3d::getResistingForceIncInertia(), BeamWithHinges2d::getResistingForceIncInertia(), beam3d02::getResistingForceIncInertia(), beam3d01::getResistingForceIncInertia(), beam2d04::getResistingForceIncInertia(), beam2d03::getResistingForceIncInertia(), beam2d02::getResistingForceIncInertia(), EightNodeBrick::getResistingForceIncInertia(), TwentySevenNodeBrick::getResistingForceIncInertia(), TwentyNodeBrick::getResistingForceIncInertia(), and setRayleighDampingFactors().

double Element::betaKc [protected]

Definition at line 115 of file Element.h.

Referenced by TwentyNodeBrick_u_p_U::getDamp(), EightNodeBrick_u_p_U::getDamp(), NineFourNodeQuadUP::getDamp(), FourNodeQuadUP::getDamp(), getDamp(), getDampSensitivity(), getRayleighDampingForces(), ZeroLengthSection::getResistingForceIncInertia(), UpdatedLagrangianBeam2D::getResistingForceIncInertia(), TrussSection::getResistingForceIncInertia(), Truss::getResistingForceIncInertia(), CorotTrussSection::getResistingForceIncInertia(), CorotTruss::getResistingForceIncInertia(), ShellMITC4::getResistingForceIncInertia(), NLBeamColumn3d::getResistingForceIncInertia(), NLBeamColumn2d::getResistingForceIncInertia(), NineNodeMixedQuad::getResistingForceIncInertia(), FourNodeQuad::getResistingForceIncInertia(), EnhancedQuad::getResistingForceIncInertia(), ConstantPressureVolumeQuad::getResistingForceIncInertia(), ForceBeamColumn3d::getResistingForceIncInertia(), ForceBeamColumn2d::getResistingForceIncInertia(), getResistingForceIncInertia(), ElasticBeam3d::getResistingForceIncInertia(), ElasticBeam2d::getResistingForceIncInertia(), DispBeamColumn3d::getResistingForceIncInertia(), DispBeamColumn2d::getResistingForceIncInertia(), Brick::getResistingForceIncInertia(), BbarBrick::getResistingForceIncInertia(), BeamWithHinges3d::getResistingForceIncInertia(), BeamWithHinges2d::getResistingForceIncInertia(), beam3d02::getResistingForceIncInertia(), beam3d01::getResistingForceIncInertia(), beam2d04::getResistingForceIncInertia(), beam2d03::getResistingForceIncInertia(), beam2d02::getResistingForceIncInertia(), EightNodeBrick::getResistingForceIncInertia(), TwentySevenNodeBrick::getResistingForceIncInertia(), TwentyNodeBrick::getResistingForceIncInertia(), and setRayleighDampingFactors().

Matrix* Element::Kc [protected]

Definition at line 116 of file Element.h.

Referenced by commitState(), NineFourNodeQuadUP::getDamp(), FourNodeQuadUP::getDamp(), getDamp(), getDampSensitivity(), getRayleighDampingForces(), getResistingForceIncInertia(), setRayleighDampingFactors(), and ~Element().

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

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