Fiber section model in a bi-dimensional space. More...
#include <FiberSection2d.h>
Inheritance diagram for XC::FiberSection2d:
Public Member Functions | |
| FiberSection2d (MaterialHandler *mat_ldr=nullptr) | |
| FiberSection2d (int tag, MaterialHandler *mat_ldr=nullptr) | |
| Constructor. | |
| FiberSection2d (int tag, const fiber_list &fibers, MaterialHandler *mat_ldr=nullptr) | |
| int | setInitialSectionDeformation (const Vector &deforms) |
| Sets values for initial strains. | |
| int | setTrialSectionDeformation (const Vector &deforms) |
| Sets values for trial strains. | |
| virtual double | getStrain (const double &y, const double &z=0) const |
| Returns the strains in the position being passed as parameter. | |
| virtual void | setupFibers (void) |
| const Matrix & | getInitialTangent (void) const |
| Return the initial tangent stiffness matrix. | |
| int | revertToLastCommit (void) |
| Returns the section to its last commited state. | |
| int | revertToStart (void) |
| Returns the section to its initial state. | |
| SectionForceDeformation * | getCopy (void) const |
| Virtual constructor. | |
| const ResponseId & | getType (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 (CommParameters &) |
| Send the object. More... | |
| int | recvSelf (const CommParameters &) |
| Receive the object. More... | |
| void | Print (std::ostream &s, int flag=0) |
| Print stuff. | |
| int | getResponse (int responseID, Information &info) |
| Returns section response. | |
| Fiber * | addFiber (Fiber &theFiber) |
| Adds a fiber to the section. | |
| Fiber * | addFiber (int tag, const MaterialHandler &, const std::string &nmbMat, const double &, const Vector &position) |
| Adds a fiber to the section. | |
| 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. | |
| const Vector & | getStressResultantSensitivity (int gradNumber, bool conditional) |
| const Vector & | getSectionDeformationSensitivity (int gradNumber) |
| const Matrix & | getSectionTangentSensitivity (int gradNumber) |
| int | commitSensitivity (const Vector §ionDeformationGradient, int gradNumber, int numGrads) |
| virtual double | getCenterOfMassZ (void) const |
| Returns the coordenada «z» del centro de gravedad of the cross-section. | |
 Public Member Functions inherited from XC::FiberSectionBase | |
| FiberSectionBase (int classTag, int dim, MaterialHandler *mat_ldr=nullptr) | |
| FiberSectionBase (int tag, int classTag, int dim, MaterialHandler *mat_ldr=nullptr) | |
| Constructor. | |
| FiberSectionBase (int tag, int classTag, int numFibers, int dim, MaterialHandler *mat_ldr=nullptr) | |
| Constructor. | |
| FiberSectionBase (const FiberSectionBase &) | |
| Copy constructor. | |
| FiberSectionBase & | operator= (const FiberSectionBase &) |
| Assignment operator. | |
| ~FiberSectionBase (void) | |
| Destructor: | |
| size_t | getNumFibers (void) const |
| FiberContainer & | getFibers (void) |
| Fiber * | addFiber (const std::string &nmbMat, const double &area, const Vector &coo) |
| Add a fiber to the section. | |
| int | setInitialSectionDeformation (const Vector &deforms) |
| Sets generalized initial strains values. | |
| int | setTrialSectionDeformation (const Vector &deforms) |
| Sets generalized trial strains values. | |
| void | zeroInitialSectionDeformation (void) |
| const Vector & | getInitialSectionDeformation (void) const |
| const Vector & | getSectionDeformation (void) const |
| Returns material's trial generalized strain. | |
| FiberSectionRepr * | getFiberSectionRepr (void) |
| Returns fiber section representation. | |
| GeomSection * | getGeomSection (void) |
| Returns a pointer to section geometry. | |
| const GeomSection * | getGeomSection (void) const |
| Returns a const pointer to section geometry. | |
| Polygon2d | getRegionsContour (void) const |
| Returns cross section contour. | |
| double | getCompressedZoneDepth (const Line2d &) const |
| Returns section depth from the line being passed as parameter to the most compressed fiber. More... | |
| double | getCompressedZoneDepth (void) const |
| Returns section depth from the neutral axis to the most compressed fiber. More... | |
| double | getTensionedZoneDepth (const Line2d &) const |
| Returns section depth from the line being passed as parameter to the most tensioned fiber. More... | |
| double | getTensionedZoneDepth (void) const |
| Returns section depth from the neutral axis to the most tensioned fiber. More... | |
| double | getLeverArm (void) const |
| Returns current section lever arm from the position of neutral axis. | |
| double | getNeutralAxisDepth (void) const |
| Returns neutral axis depth. | |
| double | getNeutralAxisDist (const double &y, const double &z) const |
| Returns the distance from the neutral axis to the point whose coordinates are being passed as parameters. More... | |
| Vector | getLeverArmVector (void) const |
| Returns a vector from the centroid of tensions to the centroid of compressions. | |
| Vector | getVectorCantoUtil (void) const |
| Returns a vector oriented from the centroid of the area in tension to the most compressed fiber. More... | |
| Segment2d | getLeverArmSegment (void) const |
| Returns a segment from the centroid of the tensioned area to the centroid of the compressed area. More... | |
| Segment2d | getEffectiveDepthSegment (void) const |
| Returns the segment defined by the current effective depth of the section. More... | |
| double | getMechanicLeverArm (void) const |
| Returns the lever arm of the section. | |
| double | getEffectiveDepth (void) const |
| Returns the effective depth of the section. | |
| Line2d | getBendingPlaneTrace (void) const |
| Returns the intercept of the bending plane with the plane that contains the cross section. More... | |
| Line2d | getTensionedPlaneTrace (void) const |
| Returns the intercept of a plane perpendicular to the bending plane through the centroid of the tensioned fibers with the plane that contains the cross section. More... | |
| Line2d | getCompressedPlaneTrace (void) const |
| Returns the intercept of a plane perpendicular to the bending plane through the centroid of the compressed fibers with the plane that contains the cross section. More... | |
| double | getAnchoMecanico (void) const |
| Returns the width of the section for shear checking see (figure 44.2.1.a in article 44 of EHE-08). More... | |
| double | getCompressedStrutWidth (void) const |
| Returns the compressed strut width (shear analysis). | |
| double | getCover (const Pos2d &) const |
| Returns the concrete cover for the position being passed as parameter. More... | |
| Line2d | getEffectiveConcreteAreaLimitLine (const double &) const |
| Returns the line that limits the concrete effective area $A_{c,ef}$ as in article 49.2.4 from EHE-08 (hatched area in figure 49.2.4b). More... | |
| double | getGrossEffectiveConcreteArea (const double &) const |
| double | getNetEffectiveConcreteArea (const double &, const std::string &, const double &factor=15) const |
| Returns the sum of the effective areas of rebars in tension. | |
| double | computeFibersEffectiveConcreteArea (const double &hEfMax, const std::string &, const double &factor=15) const |
| Computes crack effective concrete areas around the fibers. | |
| std::list< Polygon2d > | getGrossEffectiveConcreteAreaContour (const double &) const |
| Returns the contours of the concrete effective area \(A_{c,ef}\) the area that CAN "collaborate" with rebars to resist tension in SLS. More... | |
| void | computeCovers (const std::string &) const |
| Computes concrete cover of the fibers. | |
| void | computeSpacement (const std::string &) const |
| Computes spacing of the fibers. | |
| int | updateCenterOfMass (void) |
| double | getHomogenizedI (const double &E0) const |
| Moment of inertia relative to bending axis. | |
| double | getSPosHomogeneizada (const double &E0) const |
| Static moment relative to bending axis of area that rests over this axis. | |
| const Vector & | getStressResultant (void) const |
| Returns the resultant of section stresses. | |
| double | getStressResultant (const int &) const |
| Returns i-th component of the stress resultant. | |
| const Matrix & | getSectionTangent (void) const |
| Returns the tangent stiffness matrix. | |
| int | commitState (void) |
| Commits state. | |
| int | revertToLastCommit (void) |
| Returns to the last commited state. | |
| int | revertToStart (void) |
| Returns to the initial state. | |
| std::string | getStrClaseEsfuerzo (const double &tol=1e-4) const |
| FiberSets & | getFiberSets (void) |
| fiber_set_iterator | sel_mat_tag (const std::string &nmb_set, const int &matTag) |
| Creates a fiber set which material has the tag being passed as parameter. | |
| fiber_set_iterator | resel_mat_tag (const std::string &nmb_set, const std::string &nmb_set_org, const int &matTag) |
| Creates a fiber set with those that belongs to the set with the name nmb_set_org, and have the material indetified with the tag being passed as parameter. More... | |
| virtual double | getCenterOfMassY (void) const |
| Returns the coordenada «y» del centro de gravedad of the cross-section. | |
| double | getArea (void) const |
| Returns the section area. | |
| InteractionDiagram | GetInteractionDiagram (const InteractionDiagramData &) |
| Returns the interaction diagram. | |
| InteractionDiagram2d | GetInteractionDiagramForPlane (const InteractionDiagramData &, const double &) |
| Returns the interaction diagram. | |
| InteractionDiagram2d | GetNMyInteractionDiagram (const InteractionDiagramData &) |
| Returns the interaction diagram on plane N-My. | |
| InteractionDiagram2d | GetNMzInteractionDiagram (const InteractionDiagramData &) |
| Returns the interaction diagram on plane N-Mz. | |
| Public Member Functions inherited from XC::PrismaticBarCrossSection | |
| PrismaticBarCrossSection (int tag, int classTag, MaterialHandler *mat_ldr=nullptr) | |
| Constructor. | |
| PrismaticBarCrossSection (const PrismaticBarCrossSection &) | |
| Copy constructor. | |
| PrismaticBarCrossSection & | operator= (const PrismaticBarCrossSection &) |
| Assignment operator. | |
| int | setTrialDeformationPlane (const DeformationPlane &) |
| Sets the deformation plane of the section. | |
| int | setInitialDeformationPlane (const DeformationPlane &) |
| Sets the plane that defines initial strains of the section. | |
| virtual const Vector & | getGeneralizedStrainVector (const DeformationPlane &) const |
| Return the generalized strains vector that corresponds to the deformation plane being passed as parameter. More... | |
| DeformationPlane | getDeformationPlane (void) const |
| Returns the generalized strains vector of the cross-section. | |
| DeformationPlane | getInitialDeformationPlane (void) const |
| Returns initial strain plane. | |
| double | getN (void) const |
| Returns internal axial force. | |
| double | getMy (void) const |
| Returns internal bending moment around y axis. | |
| double | getMz (void) const |
| Returns internal bending moment around z axis. | |
| Pos2d | getCenterOfMass (void) const |
| Returns the position of the cross-section centroid. | |
| Line2d | getNeutralAxis (void) const |
| Returns the neutral axis. | |
| Line2d | getInternalForcesAxis (void) const |
| Returns the axis that is aligned with the cross-section internal forces. More... | |
| Pos2d | getPointOnTensionedHalfPlane (void) const |
| Returns (if possible) a point in the tensioned region. | |
| Pos2d | getPointOnCompressedHalfPlane (void) const |
| Returns (if possible) a point in the compressed region. | |
| HalfPlane2d | getTensionedHalfPlane (void) const |
| Returns the tensioned half-plane. | |
| HalfPlane2d | getTensionedHalfPlane (const Line2d &) const |
| Returns the tensioned half-plane defined by the edge being passed as parameter. More... | |
| HalfPlane2d | getCompressedHalfPlane (void) const |
| Returns the compressed half-plane. | |
| HalfPlane2d | getCompressedHalfPlane (const Line2d &) const |
| Returns the compressed half-plane defined by the edge being passed as parameter. More... | |
| const double & | EA (void) const |
| Returns the section axial stiffness. | |
| const double & | EIz (void) const |
| Returns the bending stiffness of the cross-section en torno the z axis. | |
| const double & | EIy (void) const |
| Returns the bending stiffness of the cross-section en torno the y axis. | |
| const double & | EIyz (void) const |
| Returns the product of inertia multiplicado por el Young's modulus. More... | |
| double | getTheta (void) const |
| Returns the angle that defines un principal axis of inertia. | |
| double | getEI1 (void) const |
| Returns the bending stiffness around the major principal axis of inertia. More... | |
| double | getEI2 (void) const |
| Returns the bending stiffness en torno al principal axis of inertia menor. More... | |
| PrincipalAxesOfInertia2D | getInertiaAxes (void) const |
| Returns the principal axes of inertia of the cross-section. | |
| Vector2d | getAxis1VDir (void) const |
| Returns the vector of the principal axis I. | |
| Vector2d | getVDirStrongAxis (void) const |
| Returns the vector of the principal axis I. | |
| Vector2d | getAxis2VDir (void) const |
| Returns the vector of the principal axis II. | |
| Vector2d | getVDirWeakAxis (void) const |
| Returns the vector of the principal axis II. | |
| bool | hayAxil (const double &tol=1e-4) const |
| Returns true if the section is subjected to an axial force. | |
| bool | isSubjectedToShear (const double &tol=1e-4) const |
| Returns true if the section is subjected to a shearing force. | |
| bool | isSubjectedToBending (const double &tol=1e-4) const |
| Returns true if the section is subjected to a bending moment. | |
| bool | hayTorsor (const double &tol=1e-4) const |
| Returns true if the section is subjected to a torsional force. | |
| Public Member Functions inherited from XC::SectionForceDeformation | |
| SectionForceDeformation (int tag, int classTag, MaterialHandler *mat_ldr=nullptr) | |
| Constructor. More... | |
| SectionForceDeformation (const SectionForceDeformation &) | |
| Copy constructor. | |
| SectionForceDeformation & | operator= (const SectionForceDeformation &) |
| Assignment operator. | |
| virtual | ~SectionForceDeformation (void) |
| Destructor. | |
| MaterialHandler * | getMaterialHandler (void) |
| virtual int | addInitialSectionDeformation (const Vector &) |
| Adds to the generalized strains vector inicial el being passed as parameter. More... | |
| void | setInitialGeneralizedStrain (const Vector &iS) |
| const Vector & | getInitialGeneralizedStrain (void) const |
| 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 Matrix & | getSectionFlexibility (void) const |
| Returns the tangent flexibility matrix of the section. More... | |
| virtual const Matrix & | getInitialFlexibility (void) const |
| Returns the initial flexibility matrix of the section. | |
| const Vector & | getGeneralizedStress (void) const |
| virtual const Vector & | getGeneralizedStrain (void) const |
| virtual double | getRho (void) const |
| Returns the density (mass per unit length/area/volume) of the section. More... | |
| std::string | getTypeString (void) const |
| Comma separated internal forces names to with the section contributes with stiffness. | |
| virtual Response * | setResponse (const std::vector< std::string > &argv, Information &info) |
| Returns the respuesta of the section. | |
| virtual double | getRhoSensitivity (int gradNumber) |
| 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. | |
Friends | |
| class | FiberPtrDeque |
Additional Inherited Members | |
| Public Types inherited from XC::FiberSectionBase | |
| typedef FiberSets::iterator | fiber_set_iterator |
| typedef FiberSets::const_iterator | fiber_set_const_iterator |
| Protected Member Functions inherited from XC::FiberSectionBase | |
| void | setup_repres (void) |
| Section representation. More... | |
| void | alloc_fibers (int numOfFibers, const Fiber *muestra=nullptr) |
| void | create_fiber_set (const std::string &nombre) |
| Creare a new fiber set. | |
| fiber_set_iterator | get_fiber_set (const std::string &nmb_set) |
| Creates a fiber set which name is being passed as parameter. | |
| virtual double | get_dist_to_neutral_axis (const double &, const double &) const |
| Returns the signed distance from the neutral axis to the point whose coordinates are being passed as parameters. More... | |
| Pos3d | Esf2Pos3d (void) const |
| Returns the point (N,My,Mz) that corresponds to the resultant of normal stresses in the section. More... | |
| Pos3d | getNMyMz (const DeformationPlane &) |
| Returns the section normal stresses resultant for the deformation plane being passed as parameter. More... | |
| void | getInteractionDiagramPointsForTheta (NMyMzPointCloud &lista_esfuerzos, const InteractionDiagramData &, const FiberPtrDeque &, const FiberPtrDeque &, const double &) |
| Returns the points that define the interaction diagram of the section for an angle \(\theta\) with respect to the z axis. More... | |
| const NMyMzPointCloud & | getInteractionDiagramPoints (const InteractionDiagramData &) |
| Returns the points that define the interaction diagram of the section. | |
| const NMPointCloud & | getInteractionDiagramPointsForPlane (const InteractionDiagramData &, const double &) |
| Returns the points that define the interaction diagram on the plane defined by the \(\theta\) angle being passed as parameter. More... | |
| Protected Member Functions inherited from XC::SectionForceDeformation | |
| int | sendData (CommParameters &cp) |
| Send object members through the channel defined in cp. | |
| int | recvData (const CommParameters &cp) |
| Receives object members through the channel defined in cp. | |
| Protected Member Functions inherited from XC::TaggedObject | |
| void | setTag (int newTag) |
| Set tag. More... | |
| Protected Attributes inherited from XC::FiberSectionBase | |
| CrossSectionKR | kr |
| Stiffness and internal forces resultant on the section. | |
| FiberContainer | fibers |
| Pointers to fibers container. | |
| int | fiberTag |
| Tag for next fiber. | |
| FiberSets | fiber_sets |
| Fibers sets. | |
| FiberSectionRepr * | section_repres |
| Protected Attributes inherited from XC::SectionForceDeformation | |
| Matrix * | fDefault |
| Default flexibility matrix. | |
| MaterialHandler * | material_handler |
| Material definition handler (search,...). | |
Detailed Description
Fiber section model in a bi-dimensional space.
Sections stiffness and internal forces are obtained by addition of the fibers contribution.
Member Function Documentation
§ getType()
|
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()
|
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()
|
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.
The documentation for this class was generated from the following files:
- src/material/section/fiber_section/FiberSection2d.h
- src/material/section/fiber_section/FiberSection2d.cpp
