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XC Open source finite element analysis program
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Base class for steel uniaxial materials. More...
#include <SteelBase.h>
Public Member Functions | |
| SteelBase (int tag, int classTag, const double &fy, const double &e0, const double &b, const double &a1, const double &a2, const double &a3, const double &a4) | |
| Constructor. | |
| SteelBase (int tag, int classTag) | |
| void | setInitialTangent (const double &) |
| Assigns intial Young's modulus. | |
| double | getInitialTangent (void) const |
| Returns intial Young's modulus. | |
| void | setFy (const double &) |
| Assigns yield stress. | |
| double | getFy (void) const |
| Returns yield stress. | |
| void | setHardeningRatio (const double &d) |
| double | getHardeningRatio (void) const |
| double | getEsh (void) const |
| double | getEpsy (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 | setTrialStrain (double strain, double strainRate=0.0)=0 |
| virtual int | setTrial (double strain, double &stress, double &tangent, double strainRate=0.0) |
| virtual double | getInitialStrain (void) const |
| Return the initial strain. | |
| virtual double | getStrain (void) const =0 |
| virtual double | getStrainRate (void) const |
| default operation for strain rate is zero | |
| virtual double | getStress (void) const =0 |
| 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 | getTangent (void) const =0 |
| 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 (void) const =0 |
| Virtual constructor. | |
| 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) |
| 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 | |
| virtual int | commitState (void)=0 |
| virtual int | revertToLastCommit (void)=0 |
| virtual int | revertToStart (void)=0 |
| 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 |
| virtual void | Print (std::ostream &s, int flag=0) |
| Imprime el objeto. | |
| 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 | sendSelf (CommParameters &)=0 |
| virtual int | recvSelf (const CommParameters &)=0 |
| 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. | |
| virtual int | setup_parameters (void)=0 |
| 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. | |
Protected Attributes | |
| double | fy |
| Yield stress. | |
| double | E0 |
| Initial stiffness. | |
| double | b |
| Hardening ratio (b = Esh/E0) | |
| double | a1 |
| coefficient for isotropic hardening in compression | |
| double | a2 |
| coefficient for isotropic hardening in compression | |
| double | a3 |
| coefficient for isotropic hardening in tension | |
| double | a4 |
| coefficient for isotropic hardening in tension | |
Base class for steel uniaxial materials.
1.8.11
