PlasticOps::OpCalculatePlasticFlowLhs_dEP Struct Reference

#include <users_modules/tutorials/adv-0/src/PlasticOps.hpp>

Inheritance diagram for PlasticOps::OpCalculatePlasticFlowLhs_dEP:

Collaboration diagram for PlasticOps::OpCalculatePlasticFlowLhs_dEP:

Public Member Functions
	OpCalculatePlasticFlowLhs_dEP (const std::string row_field_name, const std::string col_field_name, boost::shared_ptr< CommonData > common_data_ptr, boost::shared_ptr< MatrixDouble > m_D_ptr)
MoFEMErrorCode	iNtegrate (EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_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)
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. More...
MoFEMErrorCode	doWork (int row_side, EntityType row_type, EntData &row_data)
	Do calculations for the right hand side. More...

Private Attributes
boost::shared_ptr< CommonData >	commonDataPtr
boost::shared_ptr< MatrixDouble >	mDPtr

Additional Inherited Members
Public Types inherited from MoFEM::OpBaseImpl< A, EleOp >
using	OpType = typename EleOp::OpType
using	EntData = EntitiesFieldData::EntData
Protected Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
template<int DIM>
FTensor::Tensor1< FTensor::PackPtr< double *, DIM >, DIM >	getNf ()
template<int DIM>
FTensor::Tensor2< FTensor::PackPtr< double *, DIM >, DIM, DIM >	getLocMat (const int rr)
virtual MoFEMErrorCode	iNtegrate (EntData &row_data, EntData &col_data)
	Integrate grad-grad operator. More...
virtual MoFEMErrorCode	aSsemble (EntData &row_data, EntData &col_data, const bool trans)=0
virtual MoFEMErrorCode	iNtegrate (EntData &data)
	Class dedicated to integrate operator. More...
virtual MoFEMErrorCode	aSsemble (EntData &data)=0
Protected Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
int	nbRows
	number of dofs on rows More...
int	nbCols
	number if dof on column More...
int	nbIntegrationPts
	number of integration points More...
int	nbRowBaseFunctions
	number or row base functions More...
int	rowSide
	row side number More...
int	colSide
	column side number More...
EntityType	rowType
	row type More...
EntityType	colType
	column type More...
bool	assembleTranspose
bool	onlyTranspose
MatrixDouble	locMat
	local entity block matrix More...
MatrixDouble	locMatTranspose
	local entity block matrix More...
VectorDouble	locF
	local entity vector More...

Detailed Description

Definition at line 204 of file PlasticOps.hpp.

Constructor & Destructor Documentation

OpCalculatePlasticFlowLhs_dEP()

PlasticOps::OpCalculatePlasticFlowLhs_dEP::OpCalculatePlasticFlowLhs_dEP	(	const std::string	row_field_name,
		const std::string	col_field_name,
		boost::shared_ptr< CommonData >	common_data_ptr,
		boost::shared_ptr< MatrixDouble >	m_D_ptr
	)

Examples

PlasticOps.hpp, and PlasticOpsGeneric.hpp.

Definition at line 399 of file PlasticOpsGeneric.hpp.

    : AssemblyDomainEleOp(row_field_name, col_field_name,
                          DomainEleOp::OPROWCOL),
      commonDataPtr(common_data_ptr), mDPtr(m_D_ptr) {
  sYmm = false;
}

Member Function Documentation

iNtegrate()

MoFEMErrorCode PlasticOps::OpCalculatePlasticFlowLhs_dEP::iNtegrate	(	EntitiesFieldData::EntData &	row_data,
		EntitiesFieldData::EntData &	col_data
	)

Examples

PlasticOps.hpp, and PlasticOpsGeneric.hpp.

Definition at line 461 of file PlasticOpsGeneric.hpp.

                                        {
  MoFEMFunctionBegin;
 
  auto &locMat = AssemblyDomainEleOp::locMat;
 
  const size_t nb_integration_pts = row_data.getN().size1();
  const size_t nb_row_base_functions = row_data.getN().size2();
  auto t_w = getFTensor0IntegrationWeight();
 
  auto t_row_base = row_data.getFTensor0N();
 
  auto t_f = getFTensor0FromVec(commonDataPtr->plasticSurface);
  auto t_tau_dot = getFTensor0FromVec(commonDataPtr->plasticTauDot);
  auto t_flow =
      getFTensor2SymmetricFromMat<SPACE_DIM>(commonDataPtr->plasticFlow);
 
  auto t_D =
      getFTensor4DdgFromMat<SPACE_DIM, SPACE_DIM, 0>(*commonDataPtr->mDPtr);
  // t_D_Op would be user operator used to calculate stress, i.e. D_deviator
  auto t_D_Op = getFTensor4DdgFromMat<SPACE_DIM, SPACE_DIM, 0>(*mDPtr);
  auto t_diff_plastic_strain = diff_tensor();
  constexpr auto size_symm = (SPACE_DIM * (SPACE_DIM + 1)) / 2;
 
  for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
    double alpha = getMeasure() * t_w;
    double beta = alpha * getTSa();
 
    size_t rr = 0;
    for (; rr != AssemblyDomainEleOp::nbRows / size_symm; ++rr) {
 
      const double c0 = alpha * t_row_base * t_tau_dot;
      const double c1 = beta * t_row_base;
 
      auto t_diff_plastic_flow_dstrain = diff_plastic_flow_dstrain(
          t_D_Op,
          diff_plastic_flow_dstress(t_f, t_flow, diff_deviator(diff_tensor())));
 
      auto t_mat = get_mat_tensor_sym_dtensor_sym(rr, locMat,
                                                  FTensor::Number<SPACE_DIM>());
 
      auto t_col_base = col_data.getFTensor0N(gg, 0);
      for (size_t cc = 0; cc != AssemblyDomainEleOp::nbCols / size_symm; ++cc) {
 
        t_mat(i, j, k, l) +=
            t_col_base *
            (t_D(i, j, m, n) * (c1 * t_diff_plastic_strain(m, n, k, l) +
                                c0 * t_diff_plastic_flow_dstrain(m, n, k, l)));
 
        ++t_mat;
        ++t_col_base;
      }
 
      ++t_row_base;
    }
    for (; rr < nb_row_base_functions; ++rr)
      ++t_row_base;
 
    ++t_w;
    ++t_f;
    ++t_flow;
    ++t_tau_dot;
  }
 
  MoFEMFunctionReturn(0);
}

Member Data Documentation

commonDataPtr

boost::shared_ptr<CommonData> PlasticOps::OpCalculatePlasticFlowLhs_dEP::commonDataPtr

private

Examples

PlasticOps.hpp, and PlasticOpsGeneric.hpp.

Definition at line 213 of file PlasticOps.hpp.

mDPtr

boost::shared_ptr<MatrixDouble> PlasticOps::OpCalculatePlasticFlowLhs_dEP::mDPtr

private

Examples

PlasticOps.hpp, and PlasticOpsGeneric.hpp.

Definition at line 214 of file PlasticOps.hpp.

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

• users_modules/tutorials/adv-0/src/PlasticOps.hpp
• users_modules/tutorials/adv-0/src/PlasticOpsGeneric.hpp