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XC Open source finite element analysis program
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MIT C4 shell elements. More...
#include <ShellMITC4.h>
Public Member Functions | |
| ShellMITC4 (void) | |
| Constructor. | |
| ShellMITC4 (int tag, const SectionForceDeformation *ptr_mat) | |
| Constructor. | |
| ShellMITC4 (int tag, int node1, int node2, int node3, int node4, const SectionForceDeformation &) | |
| Constructor. | |
| Element * | 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. | |
 Public Member Functions inherited from XC::ShellMITC4Base | |
| ShellMITC4Base (int classTag, const ShellCrdTransf3dBase *) | |
| Constructor. | |
| ShellMITC4Base (int tag, int classTag, const SectionForceDeformation *ptr_mat, const ShellCrdTransf3dBase *) | |
| Constructor. | |
| ShellMITC4Base (int tag, int classTag, int node1, int node2, int node3, int node4, const SectionFDPhysicalProperties &, const ShellCrdTransf3dBase *) | |
| Constructor. | |
| ShellMITC4Base (const ShellMITC4Base &otro) | |
| Copy constructor. | |
| ShellMITC4Base & | operator= (const ShellMITC4Base &otro) |
| Assignment operator. | |
| ~ShellMITC4Base (void) | |
| Destructor. | |
| void | setDomain (Domain *theDomain) |
| set domain | |
| int | getNumDOF (void) const |
| return number of dofs | |
| int | update (void) |
| Actualiza los valores de las variables de estado. | |
| const Matrix & | getTangentStiff (void) const |
| return stiffness matrix | |
| const Matrix & | getInitialStiff (void) const |
| return secant matrix | |
| const Matrix & | getMass (void) const |
| return mass matrix | |
| const GaussModel & | getGaussModel (void) const |
| Returns the element Gauss points. | |
| Vector | getInterpolationFactors (const ParticlePos3d &) const |
| Returns interpolattion factors for a material point. | |
| Vector | getInterpolationFactors (const Pos3d &) const |
| Returns interpolation factors for a material point. | |
| Vector | getInterpolatedDisplacements (const ParticlePos3d &) const |
| Returns interpolated displacements for a material point. | |
| Vector | getInterpolatedDisplacements (const Pos3d &) const |
| Returns interpolattion factors for a material point. | |
| const ShellUniformLoad * | vector3dUniformLoadLocal (const Vector &) |
| Defines a load over the element from a vector in local coordinates. | |
| const ShellUniformLoad * | vector3dUniformLoadGlobal (const Vector &) |
| Defines a load over the element from a vector in global coordinates. | |
| void | strainLoad (const Matrix &) |
| void | zeroLoad (void) |
| Zeroes the element load vector. | |
| int | addLoad (ElementalLoad *theLoad, double loadFactor) |
| Applies on the element the load being passed as parameter. | |
| int | addInertiaLoadToUnbalance (const Vector &accel) |
| int | commitState (void) |
| Consuma la coordinate transformation de acuerdo con el estado actual. | |
| int | revertToLastCommit (void) |
| Returns to the last commited state. | |
| int | revertToStart (void) |
| Returns the initial state. | |
| void | alive (void) |
| Reactivates the element. | |
| const Vector & | getResistingForce (void) const |
| get residual | |
| const Vector & | getResistingForceIncInertia (void) const |
| get residual with inertia terms | |
| double | getMeanInternalForce (const std::string &) const |
| double | getMeanInternalDeformation (const std::string &) const |
| virtual Matrix | getLocalAxes (bool initialGeometry=true) const |
| Returs a matrix with the axes of the element as matrix rows [[x1,y1,z1],[x2,y2,z2],...·]. | |
| virtual ShellCrdTransf3dBase * | getCoordTransf (void) |
| Returns a pointer to the coordinate transformation. | |
| virtual const ShellCrdTransf3dBase * | getCoordTransf (void) const |
| Returns (if possible) a pointer to the coordinate transformation. | |
| void | computeBasis (void) |
| compute local coordinates and basis | |
| ParticlePos3d | getLocalCoordinatesOfNode (const int &) const |
| ParticlePos3d | getNaturalCoordinates (const Pos3d &) const |
| void | Print (std::ostream &s, int flag) |
| print out element data | |
| Public Member Functions inherited from XC::QuadBase4N< SectionFDPhysicalProperties > | |
| QuadBase4N (int classTag, const SectionFDPhysicalProperties &pp) | |
| Constructor. | |
| QuadBase4N (int tag, int classTag, const SectionFDPhysicalProperties &) | |
| Constructor. | |
| QuadBase4N (int tag, int classTag, int node1, int node2, int node3, int node4, const SectionFDPhysicalProperties &pp) | |
| Constructor. | |
| Element::NodesEdge | getNodesEdge (const size_t &i) const |
| Returns the nodos de un lado of the element. | |
| ID | getLocalIndexNodesEdge (const size_t &i) const |
| Returns the local indexes of the nodes that lie on the i-th edge. | |
| int | getEdgeNodes (const Node *, const Node *) const |
| Returns the borde of the element que tiene por extremos los nodos being passed as parameters. | |
| int | getVtkCellType (void) const |
| Interfaz con VTK. | |
| int | getMEDCellType (void) const |
| Interfaz con el formato MED de Salome. | |
| void | zeroLoad (void) |
| Zeroes loads on element. | |
| int | addLoad (ElementalLoad *theLoad, double loadFactor) |
| Adds to the element the load being passed as parameter. | |
| Public Member Functions inherited from XC::ElemPlano< 4, SectionFDPhysicalProperties > | |
| ElemPlano (int tag, int classTag, const SectionFDPhysicalProperties &) | |
| Constructor. | |
| void | checkElem (void) |
| Sets nodes and checks the element. | |
| void | setDomain (Domain *theDomain) |
| Sets the element domain. | |
| virtual Poligono3d | getPoligono (bool initialGeometry=true) const |
| Returns the element contour as a polygon. | |
| virtual Segmento3d | getLado (const size_t &i, bool initialGeometry=true) const |
| Returns a lado of the element. | |
| Pos3d | getPosCdg (bool initialGeometry=true) const |
| Return the position of the element centroid. | |
| double | getPerimetro (bool initialGeometry=true) const |
| Returns the perimeter of the element. | |
| double | getArea (bool initialGeometry=true) const |
| Returns element area. | |
| virtual void | calculaAreasTributarias (bool initialGeometry=true) const |
| Computes tributary areas that correspond to each node. | |
| double | getAreaTributaria (const Node *) const |
| Returns tributary area for the node being passed as parameter. | |
| double | getDist2 (const Pos2d &p, bool initialGeometry=true) const |
| Returns the squared distance from the element to the point being passed as parameter. | |
| double | getDist2 (const Pos3d &p, bool initialGeometry=true) const |
| Returns the squared distance from the element to the point being passed as parameter. | |
| double | getDist (const Pos2d &p, bool initialGeometry=true) const |
| Return the distance from the element to the point being passed as parameter. | |
| double | getDist (const Pos3d &p, bool initialGeometry=true) const |
| Return the distance from the element to the point being passed as parameter. | |
| size_t | getDimension (void) const |
| Return the element dimension (0, 1, 2 o3 3). | |
| Public Member Functions inherited from XC::ElemWithMaterial< NNODOS, SectionFDPhysicalProperties > | |
| ElemWithMaterial (int tag, int classTag) | |
| ElemWithMaterial (int tag, int classTag, const SectionFDPhysicalProperties &) | |
| int | commitState (void) |
| Consuma el estado of the element. | |
| int | revertToLastCommit (void) |
| int | revertToStart (void) |
| virtual void | zeroInitialGeneralizedStrains (void) |
| SectionFDPhysicalProperties & | getPhysicalProperties (void) |
| const SectionFDPhysicalProperties & | getPhysicalProperties (void) const |
| void | setPhysicalProperties (const SectionFDPhysicalProperties &) |
| Public Member Functions inherited from XC::ElementBase< NNODOS > | |
| ElementBase (int tag, int classTag) | |
| Default constructor. | |
| ElementBase (const ElementBase &otro) | |
| Constructor. | |
| ElementBase & | operator= (const ElementBase &otro) |
| Assignment operator. | |
| int | getNumExternalNodes (void) const |
| Return the number of external nodes. | |
| NodePtrsWithIDs & | getNodePtrs (void) |
| Returns a pointer to the vector de nodos. | |
| const NodePtrsWithIDs & | getNodePtrs (void) const |
| Returns a pointer to the vector de nodos. | |
| Public Member Functions inherited from XC::Element | |
| Element (int tag, int classTag) | |
| Constructor that takes the element's unique tag and the number of external nodes for the element. | |
| virtual int | getNumEdges (void) const |
| Returns number of edges (it must be overloaded for elements that have nodes inside edges. | |
| std::vector< int > | getIdxNodes (void) const |
| virtual void | setIdNodos (const std::vector< int > &inodos) |
| Asigna los nodos. | |
| virtual void | setIdNodos (const ID &inodos) |
| Asigna los nodos. | |
| virtual bool | isSubdomain (void) |
| virtual const Matrix & | getDamp (void) const |
| Returns the matriz de amortiguamiento. | |
| virtual int | setRayleighDampingFactors (const RayleighDampingFactors &rF) const |
| Asigna valores a los coeficientes de amortiguamiento de Rayleigh. | |
| const Vector & | getNodeResistingComponents (const size_t &, const Vector &) const |
| Returns the generalized force of the element over the iNod-th node. | |
| const Vector & | getNodeResistingForce (const size_t &iNod) const |
| Returns the generalized force of the element over the iNod-th node. | |
| const Vector & | getNodeResistingForceIncInertia (const size_t &iNod) const |
| Returns the fuerza generalizada (incluyendo fuerzas de inercia) of the element sobre el nodo which index is being passed as parameter. | |
| const Vector & | getNodeResistingForce (const Node *) const |
| Returns the fuerza generalizada of the element sobre el nodo pointed by the parameter. | |
| const Vector & | getNodeResistingForceIncInertia (const Node *) const |
| Returns the fuerza generalizada (incluyendo fuerzas de inercia) of the element over the node pointed by the parameter. | |
| Vector | getEquivalentStaticLoad (int mode, const double &) const |
| Returns the equivalent static load for the mode being passed as parameter and the acceleration that corresponding that mode. | |
| Matrix | getEquivalentStaticNodalLoads (int mode, const double &) const |
| Returns the equivalent static load on each node for the mode being passed as parameter and the corresponding acceleration to the mode. | |
| virtual Response * | setResponse (const std::vector< std::string > &argv, Information &eleInformation) |
| virtual int | getResponse (int responseID, Information &eleInformation) |
| Response * | setMaterialResponse (Material *, const std::vector< std::string > &, const size_t &, Information &) |
| virtual int | addInertiaLoadSensitivityToUnbalance (const Vector &accel, bool tag) |
| virtual int | setParameter (const std::vector< std::string > &argv, Parameter ¶m) |
| int | setMaterialParameter (Material *, const std::vector< std::string > &, const size_t &, Parameter &) |
| virtual int | updateParameter (int parameterID, Information &info) |
| virtual int | activateParameter (int parameterID) |
| virtual const Vector & | getResistingForceSensitivity (int gradNumber) |
| virtual const Matrix & | getInitialStiffSensitivity (int gradNumber) |
| virtual const Matrix & | getDampSensitivity (int gradNumber) |
| virtual const Matrix & | getMassSensitivity (int gradNumber) |
| virtual int | commitSensitivity (int gradNumber, int numGrads) |
| virtual int | addResistingForceToNodalReaction (bool inclInertia) |
| Adds nodal reactions. | |
| double | MaxCooNod (int i) const |
| Returns the valor máximo de la coordenada i of the nodes of the element. | |
| double | MinCooNod (int i) const |
| Returns the minimum value de la coordenada i of the nodes of the element. | |
| const Matrix & | getCooNodos (void) const |
| Returns the coordinates of the nodes. | |
| Pos3d | getPosNodo (const size_t &i, bool initialGeometry=true) const |
| Returns the position of the i-th node. More... | |
| std::list< Pos3d > | getPosNodos (bool initialGeometry=true) const |
| Returns the coordinates of the nodes. | |
| Vector | getCooCdg (bool initialGeometry=true) const |
| Returns the coordinates del centro de gravedad of the element. | |
| TritrizPos3d | getPuntos (const size_t &ni, const size_t &nj, const size_t &nk, bool initialGeometry=true) |
| Returns a grid of points distributed along the line. | |
| void | resetTributarias (void) const |
| Resets tributary areas of connected nodes. | |
| void | vuelcaTributarias (const std::vector< double > &) const |
| Adds to the tributary magnitude of each node the vector being passed as parameter. | |
| virtual void | calculaLongsTributarias (bool initialGeometry=true) const |
| Computes the tributary lengths that corresponds to each node of the element. | |
| virtual double | getLongTributaria (const Node *) const |
| Returns the tributary length corresponding to the node being passed as parameter. | |
| virtual double | getLongTributariaByTag (const int &) const |
| Returns the tributary length corresponding to the node cuyo tag se pasa as parameter. | |
| virtual double | getAreaTributariaByTag (const int &) const |
| Returns the área tributaria corresponding to the node cuyo tag se pasa as parameter. | |
| virtual void | calculaVolsTributarios (bool initialGeometry=true) const |
| Calcula los volúmenes tributarios that corresponds to cada nodo of the element. | |
| virtual double | getVolTributario (const Node *) const |
| Returns the tributary volume corresponding to the node being passed as parameter. | |
| virtual double | getVolTributarioByTag (const int &) const |
| Returns the tributary volume corresponding to the node cuyo tag se pasa as parameter. | |
| MEDGaussModel | getMEDGaussModel (void) const |
| Returns the Gauss integration model of the element for MED library. | |
| int | getEdgeNodes (const int &, const int &) const |
| Returns the borde of the element que tiene por extremos los nodos being passed as parameters. | |
| virtual ID | getEdgesNode (const Node *) const |
| Returns the bordes of the element que tienen por extremo el nodo being passed as parameter. | |
| std::set< int > | getEdgesNodes (const NodePtrSet &) const |
| Returns the bordes of the element que tienen ambos extremos en el node set being passed as parameter. | |
| ID | getEdgesNodeByTag (const int &) const |
| Returns the bordes of the element que tienen por extremo el nodo cuyo tag is being passed as parameter. | |
| std::set< SetBase * > | get_sets (void) const |
| Returns the sets to which the element belongs. | |
| void | add_to_sets (std::set< SetBase * > &) |
| Adds the element to the sets being passed as parameters. | |
| Public Member Functions inherited from XC::MeshComponent | |
| MeshComponent (int classTag) | |
| Constructor. | |
| MeshComponent (int tag, int classTag) | |
| Constructor. | |
| Public Member Functions inherited from XC::ContinuaReprComponent | |
| ContinuaReprComponent (int classTag) | |
| ContinuaReprComponent (int tag, int classTag) | |
| virtual const bool | isDead (void) const |
| virtual const bool | isAlive (void) const |
| virtual void | kill (void) |
| Public Member Functions inherited from XC::DomainComponent | |
| ~DomainComponent (void) | |
| Destructor. | |
| size_t | getIdx (void) const |
| Returns the index of the object (to be used in VTK arrays). | |
| virtual Domain * | getDomain (void) const |
| Returns a pointer to the domain. | |
| const Preprocessor * | GetPreprocessor (void) const |
| Returns (if possible) a pointer to the preprocessor. | |
| Preprocessor * | GetPreprocessor (void) |
| Returns (if possible) a pointer to the preprocessor. | |
| void | set_indice (const size_t &i) |
| Set the index for the object (see numera in Set). This index is used on VTK arrays. | |
| 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 |
| 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 | 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. | |
| 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 para almacenar los dbTags de los miembros de la clase. | |
| Protected Member Functions inherited from XC::ShellMITC4Base | |
| void | libera (void) |
| void | alloc (const ShellCrdTransf3dBase *) |
| void | setupInicDisp (void) |
| void | capturaInicDisp (void) |
| void | zeroInicDisp (void) |
| void | formInertiaTerms (int tangFlag) const |
| form inertia terms | |
| void | formResidAndTangent (int tang_flag) const |
| form residual and tangent | |
| const Matrix | calculateG (void) const |
| Calcula la matriz G. | |
| double * | computeBdrill (int node, const double shp[3][4]) const |
| compute Bdrill | |
| const Matrix & | assembleB (const Matrix &Bmembrane, const Matrix &Bbend, const Matrix &Bshear) const |
| assemble a B matrix More... | |
| const Matrix & | computeBmembrane (int node, const double shp[3][4]) const |
| compute Bmembrane matrix | |
| const Matrix & | computeBbend (int node, const double shp[3][4]) const |
| compute Bbend matrix | |
| int | sendCoordTransf (int posFlag, const int &, const int &, CommParameters &) |
| Envía la coordinate transformation through the channel being passed as parameter. | |
| int | recvCoordTransf (int posFlag, const int &posClassTag, const int &posDbTag, const CommParameters &) |
| Recibe la coordinate transformation through the channel being passed as parameter. | |
| int | sendData (CommParameters &) |
| Send members through the channel being passed as parameter. | |
| int | recvData (const CommParameters &) |
| Receives members through the channel being passed as parameter. | |
| Protected Member Functions inherited from XC::QuadBase4N< SectionFDPhysicalProperties > | |
| TritrizPtrElem | put_on_mesh (const TritrizPtrNod &, meshing_dir dm) const |
| Put the element on the mesh being passed as parameter. | |
| Protected Member Functions inherited from XC::ElemWithMaterial< NNODOS, SectionFDPhysicalProperties > | |
| int | sendData (CommParameters &) |
| Send members through the channel being passed as parameter. | |
| int | recvData (const CommParameters &) |
| Receives members through the channel being passed as parameter. | |
| Protected Member Functions inherited from XC::ElementBase< NNODOS > | |
| template<class TIPOMAT > | |
| TIPOMAT * | cast_material (const Material *ptr_mat) |
| Casts the material pointer to a suitable type. | |
| int | sendData (CommParameters &cp) |
| Send members through the channel being passed as parameter. | |
| int | recvData (const CommParameters &cp) |
| Receives members through the channel being passed as parameter. | |
| Protected Member Functions inherited from XC::Element | |
| virtual TritrizPtrElem | cose (const SetEstruct &f1, const SetEstruct &f2) const |
| const Vector & | getRayleighDampingForces (void) const |
| Returns element Rayleigh damping forces. | |
| int | sendData (CommParameters &cp) |
| Sends object members through the channel being passed as parameter. | |
| int | recvData (const CommParameters &cp) |
| Receives object members through the channel being passed as parameter. | |
| Protected Member Functions inherited from XC::MeshComponent | |
| void | setup_matrices (std::deque< Matrix > &, const int &) const |
| Initializes the matrix container. | |
| int | sendIdsEtiquetas (int posDbTag, CommParameters &) |
| Send labelsthrough the channel being passed as parameter. | |
| int | recvIdsEtiquetas (int posDbTag, const CommParameters &) |
| Receive labels through the channel being passed as parameter. | |
| int | sendData (CommParameters &) |
| Send members through the channel being passed as parameter. | |
| int | recvData (const CommParameters &) |
| Receives members through the channel being passed as parameter. | |
| Protected Member Functions inherited from XC::ContinuaReprComponent | |
| int | sendData (CommParameters &) |
| Send members through the channel being passed as parameter. | |
| int | recvData (const CommParameters &) |
| Receives members through the channel being passed as parameter. | |
| Protected Member Functions inherited from XC::DomainComponent | |
| DomainComponent (int tag, int classTag) | |
| Constructor. | |
| 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. | |
Additional Inherited Members | |
| Public Types inherited from XC::Element | |
| typedef std::vector< const Node * > | NodesEdge |
| Static Public Member Functions inherited from XC::ElementBase< NNODOS > | |
| static const int | numNodos (void) |
| Returns the element number of nodes. | |
| Static Public Member Functions inherited from XC::Element | |
| static void | setDeadSRF (const double &d) |
| Assigns Stress Reduction Factor for element deactivation. | |
| static DefaultTag & | getDefaultTag (void) |
| Returns next element's tag value by default. | |
| Static Public Attributes inherited from XC::Element | |
| static double | dead_srf = 1e-6 |
| Stress reduction factor for foozen elements. | |
| Static Protected Member Functions inherited from XC::ShellMITC4Base | |
| static void | shape2d (const double &, const double &, const double x[2][4], double shp[3][4], double &xsj) |
| shape function routine for MITC4 elements. More... | |
| Protected Attributes inherited from XC::ShellMITC4Base | |
| double | Ktt |
| drilling stiffness | |
| double | xl [2][4] |
| local nodal coordinates, two coordinates for each of four nodes | |
| ShellCrdTransf3dBase * | theCoordTransf |
| Coordinate transformation. | |
| FVectorShell | p0 |
| Reactions in the basic system due to element loads. | |
| Matrix | Ki |
| std::vector< Vector > | inicDisp |
| Initial displacements. | |
| Protected Attributes inherited from XC::ElemPlano< 4, SectionFDPhysicalProperties > | |
| std::vector< double > | areasTributarias |
| Protected Attributes inherited from XC::ElemWithMaterial< NNODOS, SectionFDPhysicalProperties > | |
| SectionFDPhysicalProperties | physicalProperties |
| pointers to the material objects and physical properties. | |
| Protected Attributes inherited from XC::ElementBase< NNODOS > | |
| NodePtrsWithIDs | theNodes |
| pointers to node. | |
| Protected Attributes inherited from XC::Element | |
| Vector | load |
| vector for applying loads | |
| RayleighDampingFactors | rayFactors |
| Rayleigh damping factors. | |
| Matrix | Kc |
| pointer to hold last committed matrix if needed for rayleigh damping | |
| Protected Attributes inherited from XC::MeshComponent | |
| int | index |
| Index for VTK arrays. | |
| LabelContainer | labels |
| Label container. | |
| Static Protected Attributes inherited from XC::ShellMITC4Base | |
| static Matrix | stiff |
| static Vector | resid |
| static Matrix | mass |
| static Matrix | damping |
| static ShellBData | BData |
| B-bar data. | |
MIT C4 shell elements.
1.8.11
