EshelbianPlasticity::OpCalculateEshelbyStress Struct Reference

#include <users_modules/eshelbian_plasticit/src/EshelbianPlasticity.hpp>

Inheritance diagram for EshelbianPlasticity::OpCalculateEshelbyStress:

Collaboration diagram for EshelbianPlasticity::OpCalculateEshelbyStress:

Public Member Functions
	OpCalculateEshelbyStress (boost::shared_ptr< DataAtIntegrationPts > data_ptr)
MoFEMErrorCode	doWork (int side, EntityType type, EntData &data)

Private Attributes
boost::shared_ptr< DataAtIntegrationPts >	dataAtPts
	data at integration pts More...

Detailed Description

Definition at line 545 of file EshelbianPlasticity.hpp.

Constructor & Destructor Documentation

OpCalculateEshelbyStress()

EshelbianPlasticity::OpCalculateEshelbyStress::OpCalculateEshelbyStress ( boost::shared_ptr< DataAtIntegrationPts >  data_ptr )

inline

Definition at line 547 of file EshelbianPlasticity.hpp.

      : ForcesAndSourcesCore::UserDataOperator(NOSPACE, OPSPACE),
        dataAtPts(data_ptr) {}

Member Function Documentation

doWork()

MoFEMErrorCode OpCalculateEshelbyStress::doWork	(	int	side,
		EntityType	type,
		EntData &	data
	)

Definition at line 200 of file EshelbianOperators.cpp.

                                                               {
  MoFEMFunctionBegin;
  FTENSOR_INDEX(SPACE_DIM, i);  
  FTENSOR_INDEX(SPACE_DIM, j);
  FTENSOR_INDEX(SPACE_DIM, m);
 
  int nb_integration_pts = getGaussPts().size2();
 
  auto t_P = getFTensor2FromMat<SPACE_DIM, SPACE_DIM>(dataAtPts->approxPAtPts);
  auto t_F = getFTensor2FromMat<SPACE_DIM, SPACE_DIM>(dataAtPts->hAtPts);
  auto t_energy = getFTensor0FromVec(dataAtPts->energyAtPts);
 
  dataAtPts->SigmaAtPts.resize(SPACE_DIM * SPACE_DIM, nb_integration_pts,
                                 false);
  auto t_eshelby_stress =
      getFTensor2FromMat<SPACE_DIM, SPACE_DIM>(dataAtPts->SigmaAtPts);
 
  constexpr auto t_kd = FTensor::Kronecker_Delta_symmetric<int>();
 
  for (auto gg = 0; gg != nb_integration_pts; ++gg) {
    t_eshelby_stress(i, j) = t_energy * t_kd(i, j) - t_F(m, i) * t_P(m, j);
    ++t_energy;
    ++t_P;
    ++t_F;
    ++t_eshelby_stress;
  }
 
  MoFEMFunctionReturn(0);
}

Member Data Documentation

dataAtPts

boost::shared_ptr<DataAtIntegrationPts> EshelbianPlasticity::OpCalculateEshelbyStress::dataAtPts

private

data at integration pts

Definition at line 554 of file EshelbianPlasticity.hpp.

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

• users_modules/eshelbian_plasticit/src/EshelbianPlasticity.hpp
• users_modules/eshelbian_plasticit/src/impl/EshelbianOperators.cpp