geomechanics/elastic/model.hh

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#ifndef DUMUX_GEOMECHANICS_ELASTIC_MODEL_HH
#define DUMUX_GEOMECHANICS_ELASTIC_MODEL_HH
 
#include <dune/common/fvector.hh>
 
#include <dumux/common/properties.hh>
#include <dumux/common/properties/model.hh>
 
#include <dumux/geomechanics/properties.hh>
#include <dumux/flux/hookeslaw.hh>
 
#include "indices.hh"
#include "localresidual.hh"
#include "volumevariables.hh"
 
namespace Dumux {

template< int dim, int numSolidComp >
struct ElasticModelTraits
{
    using Indices = ElasticIndices;
    static constexpr int numEq() { return dim; }
    static constexpr int numFluidPhases() { return 0; }
    static constexpr int numFluidComponents() { return 0; }
    static constexpr int numSolidComponents() { return numSolidComp; }

    static constexpr bool enableEnergyBalance() { return false; }
};

template<class PV, class DV, class MT, class SST, class SSY>
struct ElasticVolumeVariablesTraits
{
    using PrimaryVariables = PV;
    using DisplacementVector = DV;
    using ModelTraits = MT;
    using SolidState = SST;
    using SolidSystem = SSY;
};
 
namespace Properties {

// Create new type tags
namespace TTag {
struct Elastic { using InheritsFrom = std::tuple<Geomechanics>; };
} // end namespace TTag

template<class TypeTag>
struct LocalResidual<TypeTag, TTag::Elastic> { using type = ElasticLocalResidual<TypeTag>; };

template<class TypeTag>
struct ModelTraits<TypeTag, TTag::Elastic>
{
    using type = ElasticModelTraits< GetPropType<TypeTag, Properties::GridGeometry>::GridView::dimension,
                                     GetPropType<TypeTag, Properties::SolidSystem>::numComponents >;
};

template<class TypeTag>
struct VolumeVariables<TypeTag, TTag::Elastic>
{
private:
    static constexpr int dim = GetPropType<TypeTag, Properties::GridGeometry>::GridView::dimension;
    using PV = GetPropType<TypeTag, Properties::PrimaryVariables>;
    using DV = Dune::FieldVector<typename PV::value_type, dim>;
    using MT = GetPropType<TypeTag, Properties::ModelTraits>;
    using SST = GetPropType<TypeTag, Properties::SolidState>;
    using SSY = GetPropType<TypeTag, Properties::SolidSystem>;
    using Traits = ElasticVolumeVariablesTraits<PV, DV, MT, SST, SSY>;
public:
    using type = ElasticVolumeVariables<Traits>;
};

template<class TypeTag>
struct StressType<TypeTag, TTag::Elastic>
{
    using type = HookesLaw< GetPropType<TypeTag, Properties::Scalar>,
                            GetPropType<TypeTag, Properties::GridGeometry> >;
};
 
} // namespace Properties
} // namespace Dumux
 
 #endif