Beam2dUniformLoad.h

// -*-c++-*-
//----------------------------------------------------------------------------
//  XC program; finite element analysis code
//  for structural analysis and design.
//
//  Copyright (C)  Luis C. Pérez Tato
//
//  This program derives from OpenSees <http://opensees.berkeley.edu>
//  developed by the  «Pacific earthquake engineering research center».
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//  of the original program (see copyright_opensees.txt)
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//
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// along with this program.
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//----------------------------------------------------------------------------
/* ****************************************************************** **
**    OpenSees - Open System for Earthquake Engineering Simulation    **
**          Pacific Earthquake Engineering Research Center            **
**                                                                    **
**                                                                    **
** (C) Copyright 1999, The Regents of the University of California    **
** All Rights Reserved.                                               **
**                                                                    **
** Commercial use of this program without express permission of the   **
** University of California, Berkeley, is strictly prohibited.  See   **
** file 'COPYRIGHT'  in main directory for information on usage and   **
** redistribution,  and for a DISCLAIMER OF ALL WARRANTIES.           **
**                                                                    **
** Developed by:                                                      **
**   Frank McKenna (fmckenna@ce.berkeley.edu)                         **
**   Gregory L. Fenves (fenves@ce.berkeley.edu)                       **
**   Filip C. Filippou (filippou@ce.berkeley.edu)                     **
**                                                                    **
** ****************************************************************** */
                                                                        
// $Revision: 1.3 $
// $Date: 2003/02/14 23:00:57 $
// $Source: /usr/local/cvs/OpenSees/SRC/domain/load/beam_loads/Beam2dUniformLoad.h,v $
                                                                        
#ifndef Beam2dUniformLoad_h
#define Beam2dUniformLoad_h

// Written: fmk 

// Purpose: This file contains the class definition for Beam2dUniformLoad.

#include "domain/load/beam_loads/BeamUniformLoad.h"

namespace XC {
class FVector;

//
class Beam2dUniformLoad: public BeamUniformLoad
  {
  private:
    static Vector data;
  public:
    Beam2dUniformLoad(int tag, double wTrans, double wAxial,const ID &theElementTags);
    Beam2dUniformLoad(int tag= 0);

    inline const double &WTrans(void) const
      { return Trans; }
    inline const double &WAxial(void) const
      { return Axial; }
    const Vector &getData(int &type, const double &loadFactor) const;

    size_t getForceVectorDimension(void) const;
    size_t getMomentVectorDimension(void) const;
    virtual Vector getLocalForce(void) const;
    virtual Vector getLocalMoment(void) const;
    const Matrix &getLocalForces(void) const;
    const Matrix &getLocalMoments(void) const;

    const Matrix &getAppliedSectionForces(const double &L,const XC::Matrix &xi,const double &loadFactor) const;
    void addReactionsInBasicSystem(const std::vector<double> &,const double &,FVector &) const;
    void addFixedEndForcesInBasicSystem(const std::vector<double> &,const double &,FVector &, int releasey= 0, int releasez= 0) const;
    void addElasticDeformations(const double &L,const CrossSectionProperties2d &ctes_scc,const double &lpI,const double &lpJ,const double &loadFactor,FVector &v0);

    int sendSelf(Communicator &);  
    int recvSelf(const Communicator &);
  };
} // end of XC namespace

#endif