XC Open source finite element analysis program
HingeRadauBeamIntegration3d.h
1 //----------------------------------------------------------------------------
2 // XC program; finite element analysis code
3 // for structural analysis and design.
4 //
5 // Copyright (C) Luis Claudio Pérez Tato
6 //
7 // This program derives from OpenSees <http://opensees.berkeley.edu>
8 // developed by the «Pacific earthquake engineering research center».
9 //
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11 // of the original program (see copyright_opensees.txt)
12 // XC is free software: you can redistribute it and/or modify
13 // it under the terms of the GNU General Public License as published by
14 // the Free Software Foundation, either version 3 of the License, or
15 // (at your option) any later version.
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17 // This software is distributed in the hope that it will be useful, but
18 // WITHOUT ANY WARRANTY; without even the implied warranty of
19 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 // GNU General Public License for more details.
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23 // You should have received a copy of the GNU General Public License
24 // along with this program.
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26 //----------------------------------------------------------------------------
27 /* ****************************************************************** **
28 ** OpenSees - Open System for Earthquake Engineering Simulation **
29 ** Pacific Earthquake Engineering Research Center **
30 ** **
31 ** **
32 ** (C) Copyright 1999, The Regents of the University of California **
33 ** All Rights Reserved. **
34 ** **
35 ** Commercial use of this program without express permission of the **
36 ** University of California, Berkeley, is strictly prohibited. See **
37 ** file 'COPYRIGHT' in main directory for information on usage and **
38 ** redistribution, and for a DISCLAIMER OF ALL WARRANTIES. **
39 ** **
40 ** Developed by: **
41 ** Frank McKenna (fmckenna@ce.berkeley.edu) **
42 ** Gregory L. Fenves (fenves@ce.berkeley.edu) **
43 ** Filip C. Filippou (filippou@ce.berkeley.edu) **
44 ** **
45 ** ****************************************************************** */
46 
47 // $Revision: 1.5 $
48 // $Date: 2003/06/10 00:36:09 $
49 // $Source: /usr/local/cvs/OpenSees/SRC/element/forceBeamColumn/HingeRadauBeamIntegration3d.h,v $
50 
51 #ifndef HingeRadauBeamIntegration3d_h
52 #define HingeRadauBeamIntegration3d_h
53 
54 #include <domain/mesh/element/truss_beam_column/forceBeamColumn/beam_integration/HingeBeamIntegration3d.h>
55 
56 namespace XC {
57 
59 //
62  {
63  public:
64  HingeRadauBeamIntegration3d(double E, double A, double Iz,
65  double Iy, double G, double J,
66  double lpI, double lpJ);
67  HingeRadauBeamIntegration3d(const CrossSectionProperties3d &cts= CrossSectionProperties3d(),const double &lpi=0.0,const double &lpj=0.0);
68 
69  void getSectionLocations(int numSections, double L, double *xi) const;
70  void getSectionWeights(int numSections, double L, double *wt) const;
71 
72  int addElasticFlexibility(double L, Matrix &fe);
73 
74  double getTangentDriftI(double L, double LI, double q2, double q3, bool yAxis);
75  double getTangentDriftJ(double L, double LI, double q2, double q3, bool yAxis);
76 
77  BeamIntegration *getCopy(void) const;
78 
79  void Print(std::ostream &s, int flag = 0);
80  };
81 } // end of XC namespace
82 
83 #endif
Mechanical properties of a section (area, moments of inertia,...) in a three-dimensional problem (six...
Definition: CrossSectionProperties3d.h:40
??.
Definition: HingeBeamIntegration3d.h:41
void Print(std::ostream &s, int flag=0)
Imprime el objeto.
Definition: HingeRadauBeamIntegration3d.cpp:182
Definition: Matrix.h:82
Radau integration on 3D beams.
Definition: HingeRadauBeamIntegration3d.h:61
================================================================================
Definition: ContinuaReprComponent.h:34
Base class for integration on beam elements.
Definition: BeamIntegration.h:73