EshelbianPlasticity::OpCohesiveLhs_dPdP Struct Reference

Inheritance diagram for EshelbianPlasticity::OpCohesiveLhs_dPdP:

Collaboration diagram for EshelbianPlasticity::OpCohesiveLhs_dPdP:

Public Types
using	OP = OpCohesiveRhs
Public Types inherited from EshelbianPlasticity::OpCohesiveRhs
using	OP = OpBrokenBaseCohesive
Public Types inherited from EshelbianPlasticity::OpBrokenBaseCohesive
using	OP = FormsIntegrators< FaceElementForcesAndSourcesCore::UserDataOperator >::Assembly< A >::OpBrokenBase
Public Types inherited from MoFEM::OpBrokenBaseImpl< OpBase >
using	OP = OpBase
Public Types inherited from MoFEM::OpBaseImpl< A, EleOp >
using	OpType = typename EleOp::OpType
using	EntData = EntitiesFieldData::EntData
using	MatSetValuesHook = boost::function< MoFEMErrorCode(ForcesAndSourcesCore::UserDataOperator *op_ptr, const EntitiesFieldData::EntData &row_data, const EntitiesFieldData::EntData &col_data, MatrixDouble &m)>

Public Member Functions
MoFEMErrorCode	iNtegrate (EntData &data)
	Class dedicated to integrate operator.
MoFEMErrorCode	aSsemble (EntData &data)
	Assemble local vector into global vector.
	OpCohesiveRhs (boost::shared_ptr< std::vector< BrokenBaseSideData > > broken_base_side_data, boost::shared_ptr< double > gc_ptr, boost::shared_ptr< VectorDouble > kappa_ptr, boost::shared_ptr< VectorDouble > kappa_delta_ptr, boost::shared_ptr< std::array< MatrixDouble, 2 > > lambda_ptr=nullptr, Tag dissipation_tags=Tag(), Tag grad_dissipation_tags=Tag(), SmartPetscObj< Vec > vec_dJ_dx=SmartPetscObj< Vec >(), boost::shared_ptr< Range > ents_ptr=nullptr)
Public Member Functions inherited from EshelbianPlasticity::OpCohesiveRhs
	OpCohesiveRhs (boost::shared_ptr< std::vector< BrokenBaseSideData > > broken_base_side_data, boost::shared_ptr< double > gc_ptr, boost::shared_ptr< VectorDouble > kappa_ptr, boost::shared_ptr< VectorDouble > kappa_delta_ptr, boost::shared_ptr< std::array< MatrixDouble, 2 > > lambda_ptr=nullptr, Tag dissipation_tags=Tag(), Tag grad_dissipation_tags=Tag(), SmartPetscObj< Vec > vec_dJ_dx=SmartPetscObj< Vec >(), boost::shared_ptr< Range > ents_ptr=nullptr)
MoFEMErrorCode	iNtegrate (EntData &data)
	Class dedicated to integrate operator.
Public Member Functions inherited from EshelbianPlasticity::OpBrokenBaseCohesive
	OpBrokenBaseCohesive (boost::shared_ptr< std::vector< BrokenBaseSideData > > broken_flux_data_ptr, boost::shared_ptr< Range > ents_ptr=nullptr)
MoFEMErrorCode	doWork (int row_side, EntityType row_type, EntitiesFieldData::EntData &row_data)
Public Member Functions inherited from MoFEM::OpBrokenBaseImpl< OpBase >
	OpBrokenBaseImpl (boost::shared_ptr< std::vector< BrokenBaseSideData > > broken_base_side_data, boost::shared_ptr< Range > ents_ptr=nullptr)
	OpBrokenBaseImpl (const std::string row_field, boost::shared_ptr< std::vector< BrokenBaseSideData > > broken_base_side_data, const bool assmb_transpose, const bool only_transpose, boost::shared_ptr< Range > ents_ptr=nullptr)
MoFEMErrorCode	doWork (int row_side, EntityType row_type, EntitiesFieldData::EntData &row_data)
Public Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
	OpBaseImpl (const std::string row_field_name, const std::string col_field_name, const OpType type, boost::shared_ptr< Range > ents_ptr=nullptr)
	Constructor for base operator implementation.
MoFEMErrorCode	doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)
	Do calculations for the left hand side.
MoFEMErrorCode	doWork (int row_side, EntityType row_type, EntData &row_data)
	Do calculations for the right hand side.

Additional Inherited Members
Public Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
TimeFun	timeScalingFun
	assumes that time variable is set
FEFun	feScalingFun
	set by fe entity handle
boost::shared_ptr< Range >	entsPtr
	Entities on which element is run.
Static Public Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
static MatSetValuesHook	matSetValuesHook
Protected Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
template<int DIM>
FTensor::Tensor1< FTensor::PackPtr< double *, DIM >, DIM >	getNf ()
	Get local vector tensor for assembly.
template<int DIM>
FTensor::Tensor2< FTensor::PackPtr< double *, DIM >, DIM, DIM >	getLocMat (const int rr)
	Get local matrix tensor for assembly.
virtual MoFEMErrorCode	iNtegrate (EntData &row_data, EntData &col_data)
	Integrate grad-grad operator.
virtual MoFEMErrorCode	aSsemble (EntData &row_data, EntData &col_data, const bool trans)
	Assemble local matrix into global matrix.
virtual size_t	getNbOfBaseFunctions (EntitiesFieldData::EntData &data)
	Get number of base functions.
Protected Attributes inherited from EshelbianPlasticity::OpCohesiveRhs
boost::shared_ptr< MatrixDouble >	uGammaPtr
boost::shared_ptr< double >	gcPtr
boost::shared_ptr< VectorDouble >	kappaPtr
boost::shared_ptr< VectorDouble >	kappaDeltaPtr
boost::shared_ptr< std::array< MatrixDouble, 2 > >	lambdaPtr
boost::shared_ptr< double >	totalDissipation
boost::shared_ptr< double >	tatalDissipationGrad
SmartPetscObj< Vec >	vec_dJdu
Tag	dissipationTag
Tag	gradDissipationTag
Protected Attributes inherited from EshelbianPlasticity::OpBrokenBaseCohesive
boost::shared_ptr< MatrixDouble >	fluxMatPtr
int	faceSense = 0
Protected Attributes inherited from MoFEM::OpBrokenBaseImpl< OpBase >
boost::shared_ptr< std::vector< BrokenBaseSideData > >	brokenBaseSideData
Protected Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
int	nbRows
	number of dofs on rows
int	nbCols
	number if dof on column
int	nbIntegrationPts
	number of integration points
int	nbRowBaseFunctions
	number or row base functions
int	rowSide
	row side number
int	colSide
	column side number
EntityType	rowType
	row type
EntityType	colType
	column type
bool	assembleTranspose
bool	onlyTranspose
MatrixDouble	locMat
	local entity block matrix
MatrixDouble	locMatTranspose
	local entity block matrix
VectorDouble	locF
	local entity vector

Detailed Description

Definition at line 465 of file EshelbianCohesive.cpp.

Member Typedef Documentation

OP

using EshelbianPlasticity::OpCohesiveLhs_dPdP::OP = OpCohesiveRhs

Definition at line 467 of file EshelbianCohesive.cpp.

Member Function Documentation

aSsemble()

MoFEMErrorCode EshelbianPlasticity::OpCohesiveLhs_dPdP::aSsemble ( EntData &  data )

inlinevirtual

Assemble local vector into global vector.

Parameters

data	Entity data

Returns

Error code

Reimplemented from MoFEM::OpBaseImpl< A, EleOp >.

Definition at line 549 of file EshelbianCohesive.cpp.

                                         {
    MoFEMFunctionBegin;
 
    if (!this->timeScalingFun.empty())
      this->locMat *= this->timeScalingFun(this->getFEMethod()->ts_t);
    if (!this->feScalingFun.empty())
      this->locMat *= this->feScalingFun(this->getFEMethod());
    // assemble local matrix
    CHKERR this->matSetValuesHook(this, data, data, this->locMat);
 
    MoFEMFunctionReturn(0);
  }

iNtegrate()

MoFEMErrorCode EshelbianPlasticity::OpCohesiveLhs_dPdP::iNtegrate ( EntData &  data )

inlinevirtual

Class dedicated to integrate operator.

Parameters

data	entity data on element row

Returns

error code

Reimplemented from MoFEM::OpBaseImpl< A, EleOp >.

Definition at line 470 of file EshelbianCohesive.cpp.

                                          {
    MoFEMFunctionBegin;
 
    auto get_sense_index = [this]() { return (faceSense == 1) ? 0 : 1; };
 
    auto nb_dofs = data.getIndices().size();
    FTENSOR_INDEX(3, i);
    FTENSOR_INDEX(3, j);
    FTENSOR_INDEX(3, J);
 
    int nb_integration_pts = OP::getGaussPts().size2();
 
    auto t_P = getFTensor2FromMat<3, 3>(*(OP::fluxMatPtr));
    auto t_kappa = getFTensor0FromVec<0>(*kappaPtr);
    auto t_delta_kappa = getFTensor0FromVec<0>(*kappaDeltaPtr);
    auto t_face_normal = getFTensor1NormalsAtGaussPts();
 
    int nb_base_functions = data.getN().size2() / 3;
    auto t_row_base_fun = data.getFTensor1N<3>();
    auto t_w = OP::getFTensor0IntegrationWeight();
 
    auto next = [&]() {
      ++t_P;
      ++t_kappa;
      ++t_delta_kappa;
      ++t_face_normal;
      ++t_w;
    };
 
    for (auto gg = 0; gg != nb_integration_pts; ++gg) {
      FTensor::Tensor1<double, 3> t_normal;
      t_normal(J) = t_face_normal(J) * (faceSense / 2.);
      FTensor::Tensor1<double, 3> t_normalized_normal;
      t_normalized_normal(J) = t_normal(J);
      t_normalized_normal.normalize();
      FTensor::Tensor1<double, 3> t_traction;
      t_traction(i) = t_P(i, J) * t_normalized_normal(J);
 
      auto fracture = [this](auto &t_traction, auto &t_normalized_normal,
                             auto &t_kappa, auto &t_delta_kappa, auto gc) {
        double kappa = static_cast<double>(t_kappa + t_delta_kappa);
        auto alpha = GriffithCohesiveLaw::getAlpha(
            kappa, gc, OpGetParameters::min_stiffness);
        auto t_dgap = GriffithCohesiveLaw::calculateDiffGapDTraction(
            t_traction, t_normalized_normal, alpha, OpGetParameters::beta);
        FTENSOR_INDEX(3, i);
        FTENSOR_INDEX(3, j);
        FTensor::Tensor2<double, 3, 3> t_dgap_double;
        t_dgap_double(i, j) = -t_dgap(i, j);
        return t_dgap_double;
      };
 
      auto assemble = [&](const FTensor::Tensor2<double, 3, 3> &&t_dgap) {
        int rr = 0;
        for (; rr != nb_dofs / SPACE_DIM; ++rr) {
          auto t_mat = getFTensor2FromArray<3, 3, 3>(OP::locMat, 3 * rr);
          double row_base = t_w * (t_row_base_fun(J) * t_normal(J));
          auto t_col_base_fun = data.getFTensor1N<3>(gg, 0);
          for (int cc = 0; cc != nb_dofs / SPACE_DIM; ++cc) {
            double col_base = t_col_base_fun(J) * t_normalized_normal(J);
            t_mat(i, j) += (row_base * col_base) * t_dgap(i, j);
            ++t_mat;
            ++t_col_base_fun;
          }
          ++t_row_base_fun;
        }
        for (; rr != nb_base_functions; ++rr)
          ++t_row_base_fun;
      };
 
      assemble(fracture(t_traction, t_normalized_normal, t_kappa, t_delta_kappa,
                        *gcPtr));
 
      next();
    }
 
    MoFEMFunctionReturn(0);
  };

OpCohesiveRhs()

EshelbianPlasticity::OpCohesiveRhs::OpCohesiveRhs ( boost::shared_ptr< std::vector< BrokenBaseSideData > >  broken_base_side_data, boost::shared_ptr< double >  gc_ptr, boost::shared_ptr< VectorDouble >  kappa_ptr, boost::shared_ptr< VectorDouble >  kappa_delta_ptr, boost::shared_ptr< std::array< MatrixDouble, 2 > >  lambda_ptr = nullptr, Tag  dissipation_tags = Tag(), Tag  grad_dissipation_tags = Tag(), SmartPetscObj< Vec >  vec_dJ_dx = SmartPetscObj<Vec>(), boost::shared_ptr< Range >  ents_ptr = nullptr  )

inline

Definition at line 366 of file EshelbianCohesive.cpp.

      : OpBrokenBaseCohesive(broken_base_side_data, ents_ptr), gcPtr(gc_ptr),
        kappaPtr(kappa_ptr), kappaDeltaPtr(kappa_delta_ptr),
        lambdaPtr(lambda_ptr), dissipationTag(dissipation_tags),
        gradDissipationTag(grad_dissipation_tags), vec_dJdu(vec_dJ_dx) {}

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The documentation for this struct was generated from the following file:

• users_modules/eshelbian_plasticity/src/impl/EshelbianCohesive.cpp