xc
Public Member Functions | Protected Member Functions | List of all members

"two-spring isolator" material. More...

#include <Isolator2spring.h>

Inheritance diagram for XC::Isolator2spring:
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Collaboration diagram for XC::Isolator2spring:
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Public Member Functions

 Isolator2spring (int tag, double tol_in, double k1_in, double Fy_in, double kb_in, double kvo_in, double hb_in, double Pe_in, double po_in)
 
 Isolator2spring (int tag)
 
int setInitialSectionDeformation (const Vector &v)
 
int setTrialSectionDeformation (const Vector &v)
 Set the value of the trial section deformation vector, \(esec\) to be {def}. More...
 
const MatrixgetSectionTangent (void) const
 Return the tangent stiffness matrix.
 
const MatrixgetInitialTangent (void) const
 Return the initial tangent stiffness matrix.
 
const VectorgetStressResultant (void) const
 Return the resultant of stresses.
 
void zeroInitialSectionDeformation (void)
 Zeroes initial strain.
 
const VectorgetInitialSectionDeformation (void) const
 Return the initial deformation del material.
 
const VectorgetSectionDeformation (void) const
 Returns material's trial deformation.
 
double getStrain (const double &, const double &) const
 Returns strain at position being passed as parameter.
 
int commitState (void)
 Commit the state of the material.
 
int revertToLastCommit (void)
 
int revertToStart (void)
 
SectionForceDeformationgetCopy (void) const
 Virtual constructor.
 
const ResponseIdgetResponseType (void) const
 Return the ordering and type of response quantities returned by this object. More...
 
int getOrder (void) const
 Return the number of response quantities provided by the section.
 
int sendSelf (Communicator &)
 Send the object. More...
 
int recvSelf (const Communicator &)
 Receive the object. More...
 
void Print (std::ostream &s, int flag=0) const
 Print stuff.
 
- Public Member Functions inherited from XC::SectionForceDeformation
 SectionForceDeformation (int tag, int classTag, MaterialHandler *mat_ldr=nullptr)
 Constructor. More...
 
MaterialHandlergetMaterialHandler (void)
 
virtual int incrementInitialSectionDeformation (const Vector &)
 Adds to the generalized initial strains vector inicial the vector being passed as parameter. More...
 
void setInitialGeneralizedStrain (const Vector &iS)
 
const VectorgetInitialGeneralizedStrain (void) const
 
Vector getTrialSectionDeformation (void) const
 Return the trial section deformation vector, \(e_{trial}\). More...
 
double getSectionDeformation (const int &) const
 Returns 'defID' component of the generalized strain vector.
 
double getSectionDeformationByName (const std::string &) const
 Returns section's trial deformation component by its name.
 
double getStressResultant (const int &) const
 Returns 'defID' component of the generalized stress vector.
 
double getStressResultantByName (const std::string &) const
 Returns the esfuerzos de la placa.
 
virtual const MatrixgetSectionFlexibility (void) const
 Returns the tangent flexibility matrix of the section. More...
 
virtual const MatrixgetInitialFlexibility (void) const
 Returns the initial flexibility matrix of the section.
 
const VectorgetGeneralizedStress (void) const
 Return generalized stress.
 
virtual const VectorgetGeneralizedStrain (void) const
 Return generalized strain.
 
virtual Matrix getValues (const std::string &, bool silent=false) const
 Return values of internal forces, deformations... More...
 
virtual double getRho (void) const
 Returns the density (mass per unit length/area/volume) of the section. More...
 
virtual double getLinearRho (void) const
 Returns the mass per unit length of the section.
 
virtual double getArealRho (void) const
 Returns the mass per unit area of the section.
 
virtual double getVolumetricRho (void) const
 Returns the mass per unit volume of the section.
 
std::string getResponseTypeString (void) const
 Comma separated internal forces names to with the section contributes with stiffness.
 
virtual ResponsesetResponse (const std::vector< std::string > &argv, Information &info)
 Returns the respuesta of the section.
 
virtual int getResponse (int responseID, Information &info)
 Returns section response.
 
virtual int setParameter (const std::vector< std::string > &argv, Parameter &param)
 Sets the value param to the parameter argv.
 
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 VectorgetStressResultantSensitivity (int gradNumber, bool conditional)
 
virtual const VectorgetSectionDeformationSensitivity (int gradNumber)
 
virtual const MatrixgetSectionTangentSensitivity (int gradNumber)
 
virtual const MatrixgetSectionFlexibilitySensitivity (int gradIndex)
 
virtual const MatrixgetInitialTangentSensitivity (int gradIndex)
 
virtual const MatrixgetInitialFlexibilitySensitivity (int gradIndex)
 
virtual double getRhoSensitivity (int gradNumber)
 
virtual int commitSensitivity (const Vector &sectionDeformationGradient, int gradNumber, int numGrads)
 
virtual double getEnergy (void) const
 Return the energy stored in the material.
 
- Public Member Functions inherited from XC::Material
 Material (int tag, int classTag)
 Constructor. More...
 
const MaterialHandlergetMaterialHandler (void) const
 Returns (if possible) a pointer to the material handler (owner).
 
MaterialHandlergetMaterialHandler (void)
 Returns a pointer to the material handler (if possible).
 
const DomaingetDomain (void) const
 Returns (if possible) a pointer to the material handler (owner).
 
DomaingetDomain (void)
 Returns a pointer to the material handler (if possible).
 
std::string getName (void) const
 Returns the name of the material.
 
const MaterialgetMaterialByName (const std::string &) const
 
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. More...
 
virtual void incrementInitialGeneralizedStrain (const Vector &)
 Increments generalized strain. More...
 
virtual void zeroInitialGeneralizedStrain (void)
 zeroes initial generalized strain
 
- 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.
 
boost::python::dict getPyDict (void) const
 Return a Python dictionary with the object members values.
 
void setPyDict (const boost::python::dict &)
 Set the values of the object members from a Python dictionary.
 
- Public Member Functions inherited from CommandEntity
 CommandEntity (CommandEntity *owr=nullptr)
 Default constructor.
 
CommandEntityOwner (void)
 Return a pointer to the object owner.
 
const CommandEntityOwner (void) const
 Return un puntero al objeto propietario de ESTE.
 
const StandardOutputWrappergetStandardOutputWrapper (void) const
 Return the regular output stream wrapper.
 
StandardOutputWrappergetStandardOutputWrapper (void)
 Return the regular output stream wrapper.
 
const std::string & getLogFileName (void) const
 Returns log file name.
 
void setLogFileName (const std::string &)
 Sets log file name.
 
const std::string & getErrFileName (void) const
 Returns err file name.
 
void setErrFileName (const std::string &)
 Sets error file name.
 
const std::string & getOutputFileName (void) const
 Returns regular output file name.
 
void setOutputFileName (const std::string &)
 Sets regular output file name.
 
boost::python::object evalPy (boost::python::object dict, const std::string &)
 Return the Python object that results from evaluating the argument.
 
boost::python::object execPy (boost::python::object dict, const std::string &)
 Return the Python objects that results from executing the code in the string argument.
 
boost::python::object execFilePy (boost::python::object dict, const std::string &)
 Return the Python object that results from executing the code in the file.
 
- Public Member Functions inherited from EntityWithProperties
 EntityWithProperties (EntityWithProperties *owr=nullptr)
 Default constructor.
 
virtual bool operator== (const EntityWithProperties &) const
 Comparison operator.
 
void clearPyProps (void)
 Clear python properties map.
 
bool hasPyProp (const std::string &)
 Returns true if property exists.
 
boost::python::object getPyProp (const std::string &str)
 Return the Python object with the name being passed as parameter.
 
void setPyProp (std::string str, boost::python::object val)
 Sets/appends a value tho the Python object's dictionary.
 
void copyPropsFrom (const EntityWithProperties &)
 Copy the properties from the argument.
 
boost::python::list getPropNames (void) const
 Return the names of the object properties weightings.
 
const PythonDict & getPropertiesDict (void) const
 Return a std::map container with the properties of the object.
 
- Public Member Functions inherited from EntityWithOwner
 EntityWithOwner (EntityWithOwner *owr=nullptr)
 Default constructor.
 
 EntityWithOwner (const EntityWithOwner &)
 Copy constructor.
 
EntityWithOwneroperator= (const EntityWithOwner &)
 Assignment operator.
 
virtual bool operator== (const EntityWithOwner &) const
 Comparison operator.
 
virtual ~EntityWithOwner (void)
 Virtual destructor.
 
virtual std::string getClassName (void) const
 Returns demangled class name.
 
void set_owner (EntityWithOwner *owr)
 Assigns the owner of the object.
 
EntityWithOwnerOwner (void)
 
const EntityWithOwnerOwner (void) const
 
- 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.
 
MovableObjectoperator= (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 (Communicator &)
 Return the object identifier in the database.
 
void setDbTag (int dbTag)
 Sets the object identifier in the database.
 
void setDbTag (Communicator &)
 Sets the object identifier in the database if not already set. 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 ~DistributedBase (void)
 Destructor.
 
virtual DbTagDatagetDbTagData (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 (Communicator &)
 Send object members through the communicator argument.
 
int recvData (const Communicator &)
 Receives object members through the communicator argument.
 
- Protected Member Functions inherited from XC::SectionForceDeformation
int sendData (Communicator &comm)
 Send object members through the communicator argument.
 
int recvData (const Communicator &comm)
 Receives object members through the communicator argument.
 
- Protected Member Functions inherited from XC::TaggedObject
void setTag (int newTag)
 Set tag. More...
 
- Protected Member Functions inherited from CommandEntity
template<class T >
void string_to (T &, const std::string &) const
 

Additional Inherited Members

- Public Types inherited from EntityWithProperties
typedef std::map< std::string, boost::python::object > PythonDict
 
- Static Public Member Functions inherited from CommandEntity
static void resetStandardOutput (void)
 Reset the standard output streams to its defaults buffers.
 
- Static Public Member Functions inherited from EntityWithOwner
static int getVerbosityLevel (void)
 Get the value of the verbosity level.
 
static void setVerbosityLevel (const int &)
 Set the value of the verbosity level.
 
- Static Protected Member Functions inherited from CommandEntity
static CommandEntityentcmd_cast (boost::any &data)
 
- Protected Attributes inherited from XC::SectionForceDeformation
Matrix fDefault
 Default flexibility matrix.
 
MaterialHandlermaterial_handler
 Material definition handler (search,...).
 
- Static Protected Attributes inherited from EntityWithOwner
static int verbosity = 1
 Object that owns THIS ONE. More...
 

Detailed Description

"two-spring isolator" material.

This material is based on the two-spring model originally developed by Koh and Kelly to represent the buckling behavior of an elastomeric bearing. The material model has been modified to include material nonlinearity and optional strength degradation.

Member Function Documentation

◆ getResponseType()

const XC::ResponseId & XC::Isolator2spring::getResponseType ( void  ) const
virtual

Return the ordering and type of response quantities returned by this object.

Return the section ResponseId code that indicates the ordering and type of response quantities returned by the section. Lets the calling object (e.g. an Element) know how to interpret the quantites returned by this object.

Implements XC::SectionForceDeformation.

◆ recvSelf()

int XC::Isolator2spring::recvSelf ( const Communicator comm)
virtual

Receive the object.

Each object has to receive the data needed to be able to recreate itself in the new process after it has been sent through cp. If the object is an aggregation containing other objects, new objects of the correct type can be constructed using #theBroker. To return 0 if successful or a -1 if not.

Implements XC::MovableObject.

◆ sendSelf()

int XC::Isolator2spring::sendSelf ( Communicator comm)
virtual

Send the object.

Each object has to send the data needed to be able to reproduce that object in a remote process. The object uses the methods provided by cp object to send the data to another channel at the remote actor, the address of the channel is set before this method is called. An object of similar type at the remote actor is invoked with a receiveSelf() to receive the data. Returns 0 if successful (successful in that the data got to the channel), or a - if no data was sent.

Implements XC::MovableObject.

◆ setTrialSectionDeformation()

int XC::Isolator2spring::setTrialSectionDeformation ( const Vector )
virtual

Set the value of the trial section deformation vector, \(esec\) to be {def}.

To return \(0\) if successful, a negative number if not.

Implements XC::SectionForceDeformation.


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