Uniaxial Kent-Scott-Park concrete model with linear unloading/reloading according to the work of Karsan-Jirsa and no strength in tension. More...
#include <Concrete01.h>
Inheritance diagram for XC::Concrete01:
Public Member Functions | |
| Concrete01 (int tag, double fpc, double eco, double fpcu, double ecu) | |
| Constructor. | |
| Concrete01 (int tag) | |
| Constructor. | |
| ~Concrete01 (void) | |
| Destructor. | |
| int | setTrialStrain (double strain, double strainRate=0.0) |
| Sets the trial strain value. | |
| int | setTrial (double strain, double &stress, double &tangent, double strainRate=0.0) |
| double | getInitialTangent (void) const |
| Returns initial tangent stiffness. | |
| void | setFpcu (const double &d) |
| Assigns concrete compressive strenght. | |
| double | getFpcu (void) const |
| Returns concrete compressive strenght. | |
| int | commitState (void) |
| Commits material state. | |
| int | revertToLastCommit (void) |
| Returns to the last commited state. | |
| int | revertToStart (void) |
| Returns to the initial state. | |
| UniaxialMaterial * | getCopy (void) const |
| Returns a material copy. | |
| 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. | |
| int | setParameter (const std::vector< std::string > &argv, Parameter ¶m) |
Sets the value param to the parameter argv. | |
| int | updateParameter (int parameterID, Information &info) |
Updates the parameter identified by parameterID with info. | |
| int | activateParameter (int parameterID) |
Activates the parameter identified by parameterID. | |
| double | getStressSensitivity (int gradNumber, bool conditional) |
| int | commitSensitivity (const double &strainGradient, int gradNumber, int numGrads) |
 Public Member Functions inherited from XC::ConcreteBase | |
| ConcreteBase (int tag, int classTag, double fpc, double eco, double ecu) | |
| Constructor. | |
| ConcreteBase (int tag, int classTag) | |
| Constructor. | |
| double | getStrain (void) const |
| Returns material strain. | |
| double | getStress (void) const |
| Returns the material stress. | |
| double | getTangent (void) const |
| Returns the tangent to stress-strain diagram. | |
| 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. More... | |
| virtual int | setInitialStrain (double strain) |
| Sets the initial strain value. | |
| 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 |
| 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 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. | |
| 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 | calcula_trial_state (const double &strain) |
| Calculate the trial state given the change in strain. | |
| Protected Member Functions inherited from XC::ConcreteBase | |
| 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 | commit_to_trial_history (void) |
| Reset trial history variables to last committed state. | |
| void | commit_to_trial_state (void) |
| Reset trial state variables to last committed state. | |
| void | commit_to_trial (void) |
| Reset trial state and history variables to last committed state. | |
| 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::ConcreteBase | |
| UniaxialHistoryVars | convergedHistory |
| CONVERGED history Variables. | |
| UniaxialStateVars | convergedState |
| CONVERGED state Variables. | |
| UniaxialHistoryVars | trialHistory |
| TRIAL history Variables. | |
| UniaxialStateVars | trialState |
| TRIAL state Variables. | |
| 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 Kent-Scott-Park concrete model with linear unloading/reloading according to the work of Karsan-Jirsa and no strength in tension.
The model contains a compressive strength of fpc, a strain at the compressive strength of epsc0, a crushing strength of fpcu, and a strain at the crushing strength of epscu. Compressive concrete parameters should be input as negative numeric values for this model to behave properly. Specification of minimum and maximum failure strains through the -min and -max switches is optional. The argument matTag is used to uniquely identify the material object among material objects in the BasicBuilder object.
The documentation for this class was generated from the following files:
- src/material/uniaxial/concrete/Concrete01.h
- src/material/uniaxial/concrete/Concrete01.cpp
