intmatbilinczfagerstromrate.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 intmatbilinearczmaterialFagerstromRate_h
#define intmatbilinearczmaterialFagerstromRate_h

#include "structuralinterfacematerial.h"
#include "structuralinterfacematerialstatus.h"
#include "intmatbilinczfagerstrom.h"


#include "dynamicinputrecord.h"


#define _IFT_IntMatBilinearCZFagerstromRate_Name "intmatbilinearczfagerstromrate"
#define _IFT_IntMatBilinearCZFagerstromRate_kn "kn"
#define _IFT_IntMatBilinearCZFagerstromRate_ks "ks"
#define _IFT_IntMatBilinearCZFagerstromRate_knc "knc"
#define _IFT_IntMatBilinearCZFagerstromRate_g1c "g1c"
#define _IFT_IntMatBilinearCZFagerstromRate_g2c "g2c"
#define _IFT_IntMatBilinearCZFagerstromRate_mu "mu"
#define _IFT_IntMatBilinearCZFagerstromRate_gamma "gamma"
#define _IFT_IntMatBilinearCZFagerstromRate_sigf "sigf"
#define _IFT_IntMatBilinearCZFagerstromRate_cstar "c_star"
#define _IFT_IntMatBilinearCZFagerstromRate_m "m"


namespace oofem {


class IntMatBilinearCZFagerstromRate : public IntMatBilinearCZFagerstrom
{
protected:
    double c_star;
    double m;
    virtual int checkConsistency();

    
public:
    IntMatBilinearCZFagerstromRate(int n, Domain *d);
    virtual ~IntMatBilinearCZFagerstromRate();

    virtual void giveFirstPKTraction_3d(FloatArray &answer, GaussPoint *gp, const FloatArray &jump,
                                         const FloatMatrix &F, TimeStep *tStep);
    virtual IRResultType initializeFrom(InputRecord *ir);
    virtual void giveInputRecord(DynamicInputRecord &input);
    void printYourself();



    virtual bool hasAnalyticalTangentStiffness() const {return true;}

    
protected:
   
};
} // end namespace oofem
#endif // isointerfacedamage01_h