OOFEM  2.4
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oofem::Reinforcement Class Reference

This class implements an influence of reinforcement into flow problems, especially concrete (binhamfluid). More...

#include <reinforcement.h>

+ Inheritance diagram for oofem::Reinforcement:
+ Collaboration diagram for oofem::Reinforcement:

Public Member Functions

 Reinforcement (int i, Domain *d)
 Constructor. More...
virtual void computeValueAt (FloatArray &answer, TimeStep *tStep, const FloatArray &coords, ValueModeType mode)
 Computes components values of deadweight field at given point (coordinates given in Global c.s.). More...
virtual bcValType giveBCValType () const
 Returns receiver load type. More...
virtual bcGeomType giveBCGeoType () const
 Returns receiver's load geometry type. More...
virtual IRResultType initializeFrom (InputRecord *ir)
 Initializes receiver according to object description stored in input record. More...
virtual const char * giveClassName () const
virtual const char * giveInputRecordName () const
double givePorosity ()
 Accessor. More...
double giveshapefactor ()
FloatArraygivePermeability ()
- Public Member Functions inherited from oofem::BodyLoad
 BodyLoad (int i, Domain *d)
 Constructor. More...
- Public Member Functions inherited from oofem::Load
 Load (int n, Domain *d)
 Constructor. More...
virtual ~Load ()
 Destructor. More...
virtual void computeComponentArrayAt (FloatArray &answer, TimeStep *tStep, ValueModeType mode)
 Computes boundary condition value - its components values at given time. More...
virtual void computeValues (FloatArray &answer, TimeStep *tStep, const FloatArray &coords, const IntArray &dofids, ValueModeType mode)
 Computes components values for specified dof ids. More...
int isDofExcluded (int index)
 Returns the value of dofExcludeMask corresponding to given index. More...
virtual void scale (double s)
 Scales the receiver according to given value. More...
virtual CoordSystType giveCoordSystMode ()
 Returns receiver's coordinate system. More...
virtual FormulationType giveFormulationType ()
 Specifies is load should take local or global coordinates. More...
virtual int giveApproxOrder ()
virtual double giveProperty (int aProperty, TimeStep *tStep)
 Returns the value of a property 'aProperty'. More...
virtual void giveInputRecord (DynamicInputRecord &input)
 Setups the input record string of receiver. More...
const FloatArraygiveComponentArray () const
void setComponentArray (FloatArray &arry)
- Public Member Functions inherited from oofem::GeneralBoundaryCondition
 GeneralBoundaryCondition (int n, Domain *d)
 Constructor. More...
virtual ~GeneralBoundaryCondition ()
 Destructor. More...
int giveSetNumber ()
 Gives the set number which boundary condition is applied to. More...
virtual int giveNumberOfInternalDofManagers ()
 Gives the number of internal dof managers. More...
virtual DofManagergiveInternalDofManager (int i)
 Gives an internal dof manager from receiver. More...
FunctiongiveTimeFunction ()
virtual bool isImposed (TimeStep *tStep)
 Returns nonzero if receiver representing BC is imposed at given time, otherwise returns zero. More...
virtual const IntArraygiveDofIDs () const
 Array with default dofs which b.c. More...
virtual bcType giveType () const
virtual void postInitialize ()
 Performs post initialization steps. More...
virtual contextIOResultType saveContext (DataStream &stream, ContextMode mode, void *obj=NULL)
 Stores receiver state to output stream. More...
virtual contextIOResultType restoreContext (DataStream &stream, ContextMode mode, void *obj=NULL)
 Restores the receiver state previously written in stream. More...
- Public Member Functions inherited from oofem::FEMComponent
 FEMComponent (int n, Domain *d)
 Regular constructor, creates component with given number and belonging to given domain. More...
virtual ~FEMComponent ()
 Virtual destructor. More...
DomaingiveDomain () const
virtual void setDomain (Domain *d)
 Sets associated Domain. More...
int giveNumber () const
void setNumber (int num)
 Sets number of receiver. More...
virtual void updateLocalNumbering (EntityRenumberingFunctor &f)
 Local renumbering support. More...
virtual int checkConsistency ()
 Allows programmer to test some internal data, before computation begins. More...
virtual void printOutputAt (FILE *file, TimeStep *tStep)
 Prints output of receiver to stream, for given time step. More...
virtual void printYourself ()
 Prints receiver state on stdout. Useful for debugging. More...
virtual InterfacegiveInterface (InterfaceType t)
 Interface requesting service. More...
std::string errorInfo (const char *func) const
 Returns string for prepending output (used by error reporting macros). More...

Protected Attributes

double porosity
double shapefactor
FloatArray permeability
- Protected Attributes inherited from oofem::Load
FloatArray componentArray
 Components of boundary condition. More...
IntArray dofExcludeMask
 The load is specified for all dofs of object to which is associated. More...
- Protected Attributes inherited from oofem::GeneralBoundaryCondition
int timeFunction
 Associated load time function. More...
bcValType valType
 Physical meaning of BC value. More...
IntArray dofs
 Dofs that b.c. is applied to (relevant for Dirichlet type b.c.s). More...
int isImposedTimeFunction
 Zero by default - the BC is than always imposed. More...
int set
 Set number for boundary condition to be applied to. More...
- Protected Attributes inherited from oofem::FEMComponent
int number
 Component number. More...
 Link to domain object, useful for communicating with other FEM components. More...

Additional Inherited Members

- Public Types inherited from oofem::Load
enum  CoordSystType { CST_Global, CST_Local, CST_UpdatedGlobal }
 Load coordinate system type. More...
enum  FormulationType { FT_Entity, FT_Global }
 Type determining the type of formulation (entity local or global one). More...
- Public Attributes inherited from oofem::Load
bool reference

Detailed Description

This class implements an influence of reinforcement into flow problems, especially concrete (binhamfluid).

It is modeled as a special body load acting on elements in area, where reinfocement is placed. The inherited attribute 'componentArray' contains the components of an loading prescribed per unit volume.

Its task is to return the body force $ \rho a $

Definition at line 58 of file reinforcement.h.

Constructor & Destructor Documentation

oofem::Reinforcement::Reinforcement ( int  i,
Domain d 


Definition at line 68 of file reinforcement.h.

Member Function Documentation

virtual void oofem::Reinforcement::computeValueAt ( FloatArray answer,
TimeStep tStep,
const FloatArray coords,
ValueModeType  mode 

Computes components values of deadweight field at given point (coordinates given in Global c.s.).

taking into account corresponding load time function value while respecting load response mode.

answerComponent values at given point and time.
tStepTime step.
coordsGlobal coordinates, which are used to evaluate components values.
modeDetermines response mode-

Implements oofem::Load.

Definition at line 77 of file reinforcement.h.

virtual bcGeomType oofem::Reinforcement::giveBCGeoType ( ) const

Returns receiver's load geometry type.


Reimplemented from oofem::BodyLoad.

Definition at line 81 of file reinforcement.h.

References oofem::BodyLoadBGT.

virtual bcValType oofem::Reinforcement::giveBCValType ( ) const

Returns receiver load type.

It distinguish particular boundary conditions according to their "physical" meaning (like StructuralTemperatureLoadLT, StructuralLoadLT). Derived classes should always overload, default implementation returns UnknownLT value. See cltypes.h file for details.

Reimplemented from oofem::GeneralBoundaryCondition.

Definition at line 80 of file reinforcement.h.

References oofem::ReinforceBVT.

virtual const char* oofem::Reinforcement::giveClassName ( ) const
Class name of the receiver.

Implements oofem::FEMComponent.

Definition at line 84 of file reinforcement.h.

virtual const char* oofem::Reinforcement::giveInputRecordName ( ) const
Input record name of the receiver.

Implements oofem::FEMComponent.

Definition at line 85 of file reinforcement.h.

References _IFT_Reinforcement_Name.

double oofem::Reinforcement::givePorosity ( )
double oofem::Reinforcement::giveshapefactor ( )
IRResultType oofem::Reinforcement::initializeFrom ( InputRecord ir)

Initializes receiver according to object description stored in input record.

This function is called immediately after creating object using constructor. Input record can be imagined as data record in component database belonging to receiver. Receiver may use value-name extracting functions to extract particular field from record.

See also
irInput record to initialize from.

Reimplemented from oofem::Load.

Definition at line 43 of file reinforcement.C.

References _IFT_Reinforcement_permeability, _IFT_Reinforcement_porosity, _IFT_Reinforcement_shapeFactor, IR_GIVE_FIELD, oofem::IRRT_OK, permeability, porosity, and shapefactor.

Member Data Documentation

FloatArray oofem::Reinforcement::permeability

Definition at line 63 of file reinforcement.h.

Referenced by initializeFrom().

double oofem::Reinforcement::porosity

Definition at line 61 of file reinforcement.h.

Referenced by initializeFrom().

double oofem::Reinforcement::shapefactor

Definition at line 62 of file reinforcement.h.

Referenced by initializeFrom().

The documentation for this class was generated from the following files:

This page is part of the OOFEM documentation. Copyright (c) 2011 Borek Patzak
Project e-mail: info@oofem.org
Generated at Tue Jan 2 2018 20:07:41 for OOFEM by doxygen 1.8.11 written by Dimitri van Heesch, © 1997-2011