structuralcrosssection.h

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/*
 *
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 *
 *
 *             OOFEM : Object Oriented Finite Element Code
 *
 *               Copyright (C) 1993 - 2013   Borek Patzak
 *
 *
 *
 *       Czech Technical University, Faculty of Civil Engineering,
 *   Department of Structural Mechanics, 166 29 Prague, Czech Republic
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef structuralcrosssection_h
#define structuralcrosssection_h

#include "crosssection.h"
#include "../sm/Materials/structuralmaterial.h"


#define _StructuralCrossSection_MaterialNumber "material"
#define _StructuralCrossSection_czMaterialNumber "czmaterial"



namespace oofem {
class GaussPoint;
typedef GaussPoint IntegrationPoint;
class Element;
class FloatArray;
class FloatMatrix;

class OOFEM_EXPORT StructuralCrossSection : public CrossSection
{
public:
    StructuralCrossSection(int n, Domain *d) : CrossSection(n, d)  { }
    virtual ~StructuralCrossSection() { }

    void giveRealStresses(FloatArray &answer, GaussPoint *gp, const FloatArray &reducedStrain, TimeStep *tStep);
    virtual void giveRealStress_3d(FloatArray &answer, GaussPoint *gp, const FloatArray &reducedStrain, TimeStep *tStep) = 0;
    virtual void giveRealStress_3dDegeneratedShell(FloatArray &answer, GaussPoint *gp, const FloatArray &reducedStrain, TimeStep *tStep) { OOFEM_ERROR("not implemented"); };
    virtual void giveRealStress_PlaneStrain(FloatArray &answer, GaussPoint *gp, const FloatArray &reducedStrain, TimeStep *tStep) = 0;
    virtual void giveRealStress_PlaneStress(FloatArray &answer, GaussPoint *gp, const FloatArray &reducedStrain, TimeStep *tStep) = 0;
    virtual void giveRealStress_1d(FloatArray &answer, GaussPoint *gp, const FloatArray &reducedStrain, TimeStep *tStep) = 0;
    virtual void giveRealStress_Warping(FloatArray &answer, GaussPoint *gp, const FloatArray &reducedStrain, TimeStep *tStep) = 0;

    virtual void giveStiffnessMatrix_3d(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) = 0;
    virtual void giveStiffnessMatrix_PlaneStress(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) = 0;
    virtual void giveStiffnessMatrix_PlaneStrain(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) = 0;
    virtual void giveStiffnessMatrix_1d(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) = 0;

    virtual void giveGeneralizedStress_Beam2d(FloatArray &answer, GaussPoint *gp, const FloatArray &generalizedStrain, TimeStep *tStep) = 0;
    virtual void giveGeneralizedStress_Beam3d(FloatArray &answer, GaussPoint *gp, const FloatArray &generalizedStrain, TimeStep *tStep) = 0;
    virtual void giveGeneralizedStress_Plate(FloatArray &answer, GaussPoint *gp, const FloatArray &generalizedStrain, TimeStep *tStep) = 0;
    virtual void giveGeneralizedStress_Shell(FloatArray &answer, GaussPoint *gp, const FloatArray &generalizedStrain, TimeStep *tStep) = 0;
    virtual void giveGeneralizedStress_MembraneRot(FloatArray &answer, GaussPoint *gp, const FloatArray &generalizedStrain, TimeStep *tStep) = 0;
    virtual void giveGeneralizedStress_PlateSubSoil(FloatArray &answer, GaussPoint *gp, const FloatArray &generalizedStrain, TimeStep *tStep) = 0;
    virtual void giveGeneralizedStress_3dBeamSubSoil(FloatArray &answer, GaussPoint *gp, const FloatArray &generalizedStrain, TimeStep *tStep);

    virtual void giveFirstPKStresses(FloatArray &answer, GaussPoint *gp, const FloatArray &reducedFIncrement, TimeStep *tStep) = 0;


    virtual void giveCauchyStresses(FloatArray &answer, GaussPoint *gp, const FloatArray &reducedFIncrement, TimeStep *tStep) = 0;

    virtual void giveEshelbyStresses(FloatArray &answer, GaussPoint *gp, const FloatArray &reducedvF, TimeStep *tStep) {};

    virtual void giveStiffnessMatrix_dPdF(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) = 0;

    virtual void giveStiffnessMatrix_dCde(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) = 0;


    virtual void giveCharMaterialStiffnessMatrix(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) = 0;

    virtual void give2dBeamStiffMtrx(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) = 0;
    virtual void give3dBeamStiffMtrx(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) = 0;
    virtual void give3dBeamSubSoilStiffMtrx(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep);

    virtual void give2dPlateStiffMtrx(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) = 0;
    virtual void give3dShellStiffMtrx(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) = 0;
    virtual void give3dDegeneratedShellStiffMtrx(FloatMatrix &answer, MatResponseMode rMode, GaussPoint *gp, TimeStep *tStep) { OOFEM_ERROR("Implemented in inherited classes"); };
    virtual void giveMembraneRotStiffMtrx(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) = 0;
    virtual void give2dPlateSubSoilStiffMtrx(FloatMatrix &answer, MatResponseMode mode, GaussPoint *gp, TimeStep *tStep) = 0;
    virtual FloatArray *imposeStressConstrainsOnGradient(GaussPoint *gp, FloatArray *gradientStressVector3d);
    virtual FloatArray *imposeStrainConstrainsOnGradient(GaussPoint *gp, FloatArray *gradientStressVector3d);

    virtual int testCrossSectionExtension(CrossSectExtension ext) { return ( ( ext == CS_StructuralCapability ) ? 1 : 0 ); }

    virtual Material *giveMaterial(IntegrationPoint *ip) { OOFEM_ERROR("Missing implementation"); return NULL; }

    virtual void createMaterialStatus(GaussPoint &iGP) = 0;

    virtual int checkConsistency() = 0;
    virtual Interface *giveMaterialInterface(InterfaceType t, IntegrationPoint *ip) { return NULL; }
    virtual bool isCharacteristicMtrxSymmetric(MatResponseMode mode) = 0;
};
} // end namespace oofem
#endif // structuralcrosssection_h