NashHunterPoleZeroLaw.cpp

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#include "NashHunterPoleZeroLaw.hpp"

template<>
NashHunterPoleZeroLaw<3>::NashHunterPoleZeroLaw()
        : PoleZeroMaterialLaw<3>()
{
    std::vector<std::vector<double> > k(3),a(3),b(3);
    for (unsigned i=0; i<3; i++)
    {
        k[i].resize(3);
        a[i].resize(3);
        b[i].resize(3);
    }

    // Everything here has been entered in kPa.
    // All contraction models should return Ta in kPa.
    k[0][0] = 2; //ff
    k[1][0] = k[0][1] = 1; //fs
    k[0][2] = k[2][0] = 1; //fn
    k[1][1] = 2; //ss
    k[1][2] = k[2][1] = 1; //sn
    k[2][2] = 2; //nn

    // dimensionless
    a[0][0] = 0.475; //ff
    a[1][0] = a[0][1] = 0.8; //fs
    a[2][0] = a[0][2] = 0.8; //fn
    a[1][1] = 0.619; //ss
    a[2][1] = a[1][2] = 0.8; //sn
    a[2][2] = 0.943; //nn

    // dimensionless
    b[0][0] = 1.5;
    b[1][0] = b[0][1] = 1.2;
    b[2][0] = b[0][2] = 1.2;
    b[1][1] = 1.5;
    b[2][1] = b[1][2] = 1.2;
    b[2][2] = 0.442;

    this->SetParameters(k,a,b);
}

template<>
NashHunterPoleZeroLaw<2>::NashHunterPoleZeroLaw()
        : PoleZeroMaterialLaw<2>()
{
    std::vector<std::vector<double> > k(2),a(2),b(2);
    for (unsigned i=0; i<2; i++)
    {
        k[i].resize(2);
        a[i].resize(2);
        b[i].resize(2);
    }

    k[0][0] = 2; //ff
    k[1][0] = k[0][1] = 1; //fs
    k[1][1] = 2; //ss

    a[0][0] = 0.475; //ff
    a[1][0] = a[0][1] = 0.8; //fs
    a[1][1] = 0.619; //ss

    b[0][0] = 1.5;
    b[1][0] = b[0][1] = 1.2;
    b[1][1] = 1.5;

    this->SetParameters(k,a,b);
}

// Explicit instantiation
template class NashHunterPoleZeroLaw<2>;
template class NashHunterPoleZeroLaw<3>;