Uniaxial model for concrete with tensile strength and tension softenint. Reference: Mohd Hisham Mohd Yassin, "Nonlinear Analysis of Prestressed Concrete Structures under Monotonic and Cycling Loads", PhD dissertation, University of California, Berkeley, 1994. More...

#include <Concrete02.h>

Inheritance diagram for XC::Concrete02:

Public Member Functions
	Concrete02 (int tag, double _fpc, double _epsc0, double _fpcu, double _epscu, double _rat, double _ft, double _Ets)

	Concrete02 (int tag=0)

void	setFpcu (const double &)
	Assigns concrete compressive strenght.

double	getFpcu (void) const
	Returns concrete compressive strenght.

void	setFt (const double &)
	Assigns concrete tensile strenght.

double	getFt (void) const
	Returns concrete tensile strenght.

void	setEts (const double &)
	tension softening stiffness (absolute value) (slope of the linear tension softening branch).

double	getEts (void) const
	Returns concrete tensile strenght.

void	setLambda (const double &)
	ratio between unloading slope at $epscu and initial slope

double	getLambda (void) const
	Returns concrete tensile strenght.

double	getInitialTangent (void) const

UniaxialMaterial *	getCopy (void) const
	Virtual constructor.

int	setTrialStrain (double strain, double strainRate=0.0)

double	getStrain (void) const

double	getStress (void) const

double	getTangent (void) const

int	commitState (void)

int	revertToLastCommit (void)

int	revertToStart (void)

int	sendSelf (CommParameters &)

int	recvSelf (const CommParameters &)

void	Print (std::ostream &s, int flag=0)
	Imprime el objeto.

Public Member Functions inherited from XC::RawConcrete
	RawConcrete (int tag, int classTag, double fpc, double eco, double ecu)
	Constructor.

	RawConcrete (int tag, int classTag)
	Constructor.

void	setFpc (const double &)

double	getFpc (void) const

void	setEpsc0 (const double &)

double	getEpsc0 (void) const

void	setEpscu (const double &)

double	getEpscu (void) const

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

virtual int	setInitialStrain (double strain)
	Sets the initial strain value.

virtual int	setTrial (double strain, double &stress, double &tangent, double strainRate=0.0)

virtual double	getInitialStrain (void) const
	Return the initial strain.

virtual double	getStrainRate (void) const
	default operation for strain rate is zero

const Vector &	getGeneralizedStress (void) const
	Return the generalized stress.

const Vector &	getGeneralizedStrain (void) const
	Return the generalized strain.

virtual void	setInitialGeneralizedStrain (const Vector &)
	Sets the initial generalized strain to the value being passed as parameter.

const Vector &	getInitialGeneralizedStrain (void) const

virtual double	getDampTangent (void) const
	default operation for damping tangent is zero

virtual double	getSecant (void) const
	default operation for secant stiffness

virtual double	getFlexibility (void) const
	Return the inverse of stiffness matrix.

virtual double	getInitialFlexibility (void) const
	Return the inverse of stiffness matrix inicial.

virtual double	getRho (void) const
	Return the material density.

void	setRho (const double &)
	Assigns la material density.

virtual UniaxialMaterial *	getCopy (SectionForceDeformation *s) const
	Virtual constructor.

virtual Response *	setResponse (const std::vector< std::string > &argv, Information &matInformation)

virtual int	getResponse (int responseID, Information &matInformation)
	Returns material response.

virtual int	setParameter (const std::vector< std::string > &argv, Parameter &param)

virtual int	updateParameter (int parameterID, Information &info)

virtual int	activateParameter (int parameterID)

virtual double	getStressSensitivity (int gradNumber, bool conditional)

virtual double	getStrainSensitivity (int gradNumber)

virtual double	getInitialTangentSensitivity (int gradNumber)

virtual double	getDampTangentSensitivity (int gradNumber)

virtual double	getRhoSensitivity (int gradNumber)

virtual int	commitSensitivity (double strainGradient, int gradNumber, int numGrads)

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

const MaterialLoader *	GetMaterialLoader (void) const
	Returns (if possible) a pointer to the material handler (owner).

MaterialLoader *	GetMaterialLoader (void)
	Returs a pointer to the material handler (if possible).

std::string	getName (void) const
	Returns the name of the material.

virtual int	setVariable (const std::string &argv)

virtual int	getVariable (int variableID, double &info)

virtual void	update (void)
	Update state variables for the material according to the new values of the parameters.

virtual void	addInitialGeneralizedStrain (const Vector &)
	Increments generalized strain. More...

virtual void	zeroInitialGeneralizedStrain (void)
	zeroes initial generalized strain

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

void	assignTag (int newTag)
	Establece el valor del tag.

int	getTag (void) const

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

	MovableObject (int classTag)
	Constructor.

	MovableObject (const MovableObject &otro)
	Copy constructor.

MovableObject &	operator= (const MovableObject &otro)
	Operacdor asignación.

int	getClassTag (void) const
	Returns the tag de la clase.

int	getDbTag (void) const
	Returns the tag para la database.

int	getDbTag (CommParameters &)
	Returns the tag para la database.

void	setDbTag (int dbTag)
	Asigna el tag para la database.

void	setDbTag (CommParameters &)
	Asigna, sólo si es preciso, el tag para la database.

virtual int	setVariable (const std::string &variable, Information &)
	Returns the identificador de la variable cuyo nombre being passed as parameter.

virtual int	getVariable (const std::string &variable, Information &)

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
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.

void	setup_parameters (void)

Protected Member Functions inherited from XC::UniaxialMaterial
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.

Protected Member Functions inherited from XC::TaggedObject
void	setTag (int newTag)
	Establece el valor del tag.

Additional Inherited Members
Protected Attributes inherited from XC::RawConcrete
double	fpc
	Compression strength.

double	epsc0
	Strain when compression strength is reached.

double	epscu
	Strain at crushing strength.

Detailed Description

Uniaxial model for concrete with tensile strength and tension softenint. Reference: Mohd Hisham Mohd Yassin, "Nonlinear Analysis of Prestressed Concrete Structures under Monotonic and Cycling Loads", PhD dissertation, University of California, Berkeley, 1994.

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

/usr/local/src/prg/xc/src/material/uniaxial/concrete/Concrete02.h
/usr/local/src/prg/xc/src/material/uniaxial/concrete/Concrete02.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description