J:/Tecgraf/prj/femoop/trunk/mat/matpvm.h

// --------------------------------------------------------------------------
//
// MatPvM.h - This header file contains the public data structure definitions
//            for the Polar von Mises material class mechanism within FEMOOP.
//
// --------------------------------------------------------------------------
//
// $Author: joaquim $
// $Revision: 1.2 $
// $Date: 1998/02/16 20:21:11 $
// $State: Exp $
//
// --------------------------------------------------------------------------

#ifndef _MATPVM_H
#define _MATPVM_H

#include "material.h"


// -------------------------------------------------------------------------
// Polar von Mises Material class:

class cMatPolarVonMises : public cMaterial 
{
 protected:
  double   _dE;                    // Young's modulus
  double   _dNu;                   // Poisson's ratio
  double   _dAlfa;                 // Alfa parameter
  double   _dL;                    // Lenght scale (bending)
  double   _dEps;                  // Epsilon parameter
  double   _dLl;                   // Lenght scale (torsion)
  double   _dSigY;                 // Yield stress
  double   _dH;                    // Isotropic hardening modulus

 public:
        cMatPolarVonMises   ( int );
       ~cMatPolarVonMises   ( void ){ }
  void  Read                ( void );
  void  GetElastParam       ( double * );
  void  GetParam            ( double * );
}; 

#endif

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