CableMaterial provides the abstraction of an elastic uniaxial material, the input parameters are the Prestress, E, Effective Self Weight (gravity component of Weight per volume transverse to the cable), and Length of the cable. More...
#include <CableMaterial.h>
Inheritance diagram for XC::CableMaterial:
Public Member Functions | |
| CableMaterial (int tag, double Prestress, double E, double unitWeightEff, double L_Element) | |
| CableMaterial (int tag=0) | |
| Constructor. | |
| void | setLength (const double &) |
| double | getLength (void) const |
| int | setTrialStrain (double strain, double strainRate=0.0) |
| Sets the value of the trial strain. More... | |
| int | setTrial (double strain, double &stress, double &tangent, double strainRate=0.0) |
| double | getStrain (void) const |
| double | getStress (void) const |
| Return the current value of stress. | |
| double | getTangent (void) const |
| Return the current value of the tangent for the trial strain. | |
| double | getInitialTangent (void) const |
| void | setPrestress (const double &d) |
| Set value of cable prestress. | |
| double | getPrestress (void) const |
| Return value of cable prestress. | |
| int | commitState (void) |
| int | revertToLastCommit (void) |
| int | revertToStart (void) |
| UniaxialMaterial * | getCopy (void) const |
| Virtual constructor. | |
| int | sendSelf (CommParameters &) |
| Sends object through the channel being passed as parameter. | |
| int | recvSelf (const CommParameters &) |
| Receives object through the channel being passed as parameter. | |
| void | Print (std::ostream &s, int flag=0) |
| Print stuff. | |
 Public Member Functions inherited from XC::ElasticBaseMaterial | |
| ElasticBaseMaterial (int tag=0, int classtag=0, double E=0.0, double e0=0.0) | |
| Constructor. | |
| double | getE (void) const |
| void | setE (const double &e) |
| int | setInitialStrain (double strain) |
| Sets initial stress. | |
| double | getStrain (void) const |
| double | getInitialStrain (void) const |
| Return the initial strain. | |
| double | getInitialTangent (void) const |
| int | sendSelf (CommParameters &) |
| Sends object through the channel being passed as parameter. | |
| int | recvSelf (const CommParameters &) |
| Receives object through the channel being passed as parameter. | |
| Public Member Functions inherited from XC::UniaxialMaterial | |
| UniaxialMaterial (int tag, int classTag) | |
| Constructor. More... | |
| 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 |
| Return secant secant stiffness of the material. | |
| 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 ¶m) |
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 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. More... | |
| const MaterialHandler * | getMaterialHandler (void) const |
| Returns (if possible) a pointer to the material handler (owner). | |
| MaterialHandler * | getMaterialHandler (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. More... | |
| 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, 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. | |
| 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 | 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. | |
| 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 | |
| DbTagData & | getDbTagData (void) const |
| Returns a vector to store the dbTags of the class members. More... | |
| 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::ElasticBaseMaterial | |
| 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. | |
| virtual double | def_total (void) const |
| 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) |
| Set tag. More... | |
Additional Inherited Members | |
| Protected Attributes inherited from XC::ElasticBaseMaterial | |
| double | trialStrain |
| double | E |
| Material trial strain. More... | |
| double | ezero |
| Initial deformation. | |
Detailed Description
CableMaterial provides the abstraction of an elastic uniaxial material, the input parameters are the Prestress, E, Effective Self Weight (gravity component of Weight per volume transverse to the cable), and Length of the cable.
The cable Force Displacement is converted to Stress Strain material for use with the truss element. The stress strain ranges from slack (large strain at zero stress) to taught (linear with modulus E). The material has no history and is not path dependent.
Member Function Documentation
§ getDbTagData()
|
protectedvirtual |
Returns a vector to store the dbTags of the class members.
Reimplemented from XC::DistributedBase.
§ setTrialStrain()
|
virtual |
Sets the value of the trial strain.
Sets the value of the trial strain return 0 if successful, a negative number if not.
Implements XC::UniaxialMaterial.
The documentation for this class was generated from the following files:
- src/material/uniaxial/CableMaterial.h
- src/material/uniaxial/CableMaterial.cpp
