transient_Pw_element.hpp

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// KRATOS___
//     //   ) )
//    //         ___      ___
//   //  ____  //___) ) //   ) )
//  //    / / //       //   / /
// ((____/ / ((____   ((___/ /  MECHANICS
//
//  License:         geo_mechanics_application/license.txt
//
//  Main authors:    Vahid Galavi
//
 
#if !defined(KRATOS_GEO_PW_ELEMENT_H_INCLUDED)
#define KRATOS_GEO_PW_ELEMENT_H_INCLUDED
 
// Project includes
#include "includes/serializer.h"
 
// Application includes
#include "custom_elements/U_Pw_small_strain_element.hpp"
#include "custom_utilities/element_utilities.hpp"
#include "custom_utilities/stress_strain_utilities.hpp"
#include "geo_mechanics_application_variables.h"
 
namespace Kratos
{
 
template <unsigned int TDim, unsigned int TNumNodes>
class KRATOS_API(GEO_MECHANICS_APPLICATION) TransientPwElement : public UPwSmallStrainElement<TDim, TNumNodes>
{
public:
    KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION(TransientPwElement);
 
    using BaseType = UPwSmallStrainElement<TDim, TNumNodes>;
 
    using IndexType            = std::size_t;
    using PropertiesType       = Properties;
    using NodeType             = Node;
    using GeometryType         = Geometry<NodeType>;
    using NodesArrayType       = GeometryType::PointsArrayType;
    using VectorType           = Vector;
    using MatrixType           = Matrix;
    using DofsVectorType       = Element::DofsVectorType;
    using EquationIdVectorType = Element::EquationIdVectorType;
 
    using SizeType = std::size_t;
    using BaseType::CalculateRetentionResponse;
    using BaseType::mConstitutiveLawVector;
    using BaseType::mIsInitialised;
    using BaseType::mRetentionLawVector;
 
    using ElementVariables = typename BaseType::ElementVariables;
 
 
    TransientPwElement(IndexType NewId = 0) : BaseType(NewId) {}
 
    TransientPwElement(IndexType NewId, const NodesArrayType& ThisNodes)
        : BaseType(NewId, ThisNodes)
    {
    }
 
    TransientPwElement(IndexType NewId, GeometryType::Pointer pGeometry)
        : BaseType(NewId, pGeometry)
    {
    }
 
    TransientPwElement(IndexType NewId, GeometryType::Pointer pGeometry, PropertiesType::Pointer pProperties)
        : BaseType(NewId, pGeometry, pProperties)
    {
    }
 
    ~TransientPwElement() override {}
 
 
    Element::Pointer Create(IndexType NewId,
                            NodesArrayType const& ThisNodes,
                            PropertiesType::Pointer pProperties) const override;
 
    Element::Pointer Create(IndexType NewId, GeometryType::Pointer pGeom, PropertiesType::Pointer pProperties) const override;
 
    int Check(const ProcessInfo& rCurrentProcessInfo) const override;
 
    void Initialize(const ProcessInfo& rCurrentProcessInfo) override;
 
    void InitializeSolutionStep(const ProcessInfo& rCurrentProcessInfo) override;
 
    void InitializeNonLinearIteration(const ProcessInfo& rCurrentProcessInfo) override;
 
    void FinalizeNonLinearIteration(const ProcessInfo& rCurrentProcessInfo) override;
 
    void FinalizeSolutionStep(const ProcessInfo& rCurrentProcessInfo) override;
 
    void GetDofList(DofsVectorType& rElementalDofList, const ProcessInfo& rCurrentProcessInfo) const override;
 
    void EquationIdVector(EquationIdVectorType& rResult, const ProcessInfo& rCurrentProcessInfo) const override;
 
    void CalculateMassMatrix(MatrixType& rMassMatrix, const ProcessInfo& rCurrentProcessInfo) override;
 
    void CalculateDampingMatrix(MatrixType& rDampingMatrix, const ProcessInfo& rCurrentProcessInfo) override;
 
    void GetValuesVector(Vector& rValues, int Step = 0) const override;
 
    void GetFirstDerivativesVector(Vector& rValues, int Step = 0) const override;
 
    void GetSecondDerivativesVector(Vector& rValues, int Step = 0) const override;
 
 
    void CalculateOnIntegrationPoints(const Variable<double>& rVariable,
                                      std::vector<double>& rOutput,
                                      const ProcessInfo& rCurrentProcessInfo) override;
 
    void CalculateOnIntegrationPoints(const Variable<array_1d<double, 3>>& rVariable,
                                      std::vector<array_1d<double, 3>>& rOutput,
                                      const ProcessInfo& rCurrentProcessInfo) override;
 
    void CalculateOnIntegrationPoints(const Variable<Matrix>& rVariable,
                                      std::vector<Matrix>& rOutput,
                                      const ProcessInfo& rCurrentProcessInfo) override;
 
    // Turn back information as a string.
    std::string Info() const override
    {
        std::stringstream buffer;
        buffer << "transient Pw flow Element #" << this->Id()
               << "\nRetention law: " << mRetentionLawVector[0]->Info();
        return buffer.str();
    }
 
    // Print information about this object.
    void PrintInfo(std::ostream& rOStream) const override
    {
        rOStream << "transient Pw flow Element #" << this->Id()
                 << "\nRetention law: " << mRetentionLawVector[0]->Info();
    }
 
 
protected:
 
 
    void CalculateAll(MatrixType& rLeftHandSideMatrix,
                      VectorType& rRightHandSideVector,
                      const ProcessInfo& CurrentProcessInfo,
                      const bool CalculateStiffnessMatrixFlag,
                      const bool CalculateResidualVectorFlag) override;
 
    void InitializeElementVariables(ElementVariables& rVariables, const ProcessInfo& CurrentProcessInfo) override;
 
    void CalculateAndAddLHS(MatrixType& rLeftHandSideMatrix, ElementVariables& rVariables) override;
 
    void CalculateAndAddRHS(VectorType& rRightHandSideVector, ElementVariables& rVariables, unsigned int GPoint) override;
 
    void CalculateKinematics(ElementVariables& rVariables, unsigned int PointNumber) override;
 
    void CalculateAndAddCompressibilityMatrix(MatrixType& rLeftHandSideMatrix, ElementVariables& rVariables) override;
    void CalculateAndAddPermeabilityFlow(VectorType& rRightHandSideVector, ElementVariables& rVariables) override;
    void CalculateAndAddFluidBodyFlow(VectorType& rRightHandSideVector, ElementVariables& rVariables) override;
    void CalculateAndAddPermeabilityMatrix(MatrixType& rLeftHandSideMatrix, ElementVariables& rVariables) override;
    void CalculateAndAddCompressibilityFlow(VectorType& rRightHandSideVector, ElementVariables& rVariables) override;
 
    unsigned int GetNumberOfDOF() const override;
 
private:
 
 
 
    friend class Serializer;
 
    void save(Serializer& rSerializer) const override
    {
        KRATOS_SERIALIZE_SAVE_BASE_CLASS(rSerializer, Element)
    }
 
    void load(Serializer& rSerializer) override{KRATOS_SERIALIZE_LOAD_BASE_CLASS(rSerializer, Element)}
 
    // Assignment operator.
    TransientPwElement&
    operator=(TransientPwElement const& rOther);
 
    // Copy constructor.
    TransientPwElement(TransientPwElement const& rOther);
 
}; // Class TransientPwElement
 
} // namespace Kratos
 
#endif // KRATOS_GEO_PW_ELEMENT_H_INCLUDED  defined