MetaSpringBC::OpCalculateDeformation Struct Reference

Operator for computing deformation gradients in side volumes. More...

#include "users_modules/basic_finite_elements/src/SpringElement.hpp"

Inheritance diagram for MetaSpringBC::OpCalculateDeformation:

Collaboration diagram for MetaSpringBC::OpCalculateDeformation:

Public Member Functions
MoFEMErrorCode	doWork (int side, EntityType type, EntData &row_data)
	OpCalculateDeformation (const string field_name, boost::shared_ptr< MetaSpringBC::DataAtIntegrationPtsSprings > common_data_ptr, bool ho_geometry=false)

Public Attributes
boost::shared_ptr< MetaSpringBC::DataAtIntegrationPtsSprings >	commonDataPtr
bool	hoGeometry

Detailed Description

Operator for computing deformation gradients in side volumes.

Definition at line 678 of file SpringElement.hpp.

Constructor & Destructor Documentation

OpCalculateDeformation()

MetaSpringBC::OpCalculateDeformation::OpCalculateDeformation ( const string field_name, boost::shared_ptr< MetaSpringBC::DataAtIntegrationPtsSprings > common_data_ptr, bool ho_geometry = false )

inline

Definition at line 688 of file SpringElement.hpp.

        : VolumeElementForcesAndSourcesCoreOnContactPrismSide::UserDataOperator(
              field_name, UserDataOperator::OPROW),
          commonDataPtr(common_data_ptr), hoGeometry(ho_geometry) {
      doEdges = false;
      doQuads = false;
      doTris = false;
      doTets = false;
      doPrisms = false;
      sYmm = false;
    };

Member Function Documentation

doWork()

MoFEMErrorCode MetaSpringBC::OpCalculateDeformation::doWork	(	int	side,
		EntityType	type,
		EntData &	row_data )

Definition at line 846 of file SpringElement.cpp.

                                                                               {
 
  MoFEMFunctionBegin;
  FTensor::Index<'i', 3> i;
  FTensor::Index<'j', 3> j;
  FTensor::Index<'k', 3> k;
 
  // get number of integration points
  const int nb_integration_pts = getGaussPts().size2();
 
  auto t_h = getFTensor2FromMat<3, 3>(*commonDataPtr->hMat);
  auto t_H = getFTensor2FromMat<3, 3>(*commonDataPtr->HMat);
 
  commonDataPtr->detHVec->resize(nb_integration_pts, false);
  commonDataPtr->invHMat->resize(9, nb_integration_pts, false);
  commonDataPtr->FMat->resize(9, nb_integration_pts, false);
 
  commonDataPtr->detHVec->clear();
  commonDataPtr->invHMat->clear();
  commonDataPtr->FMat->clear();
 
  auto t_detH = getFTensor0FromVec(*commonDataPtr->detHVec);
  auto t_invH = getFTensor2FromMat<3, 3>(*commonDataPtr->invHMat);
  auto t_F = getFTensor2FromMat<3, 3>(*commonDataPtr->FMat);
 
  for (int gg = 0; gg != nb_integration_pts; ++gg) {
    CHKERR determinantTensor3by3(t_H, t_detH);
    CHKERR invertTensor3by3(t_H, t_detH, t_invH);
    t_F(i, j) = t_h(i, k) * t_invH(k, j);
    ++t_h;
    ++t_H;
    ++t_detH;
    ++t_invH;
    ++t_F;
  }
 
  MoFEMFunctionReturn(0);
}

Member Data Documentation

commonDataPtr

boost::shared_ptr<MetaSpringBC::DataAtIntegrationPtsSprings> MetaSpringBC::OpCalculateDeformation::commonDataPtr

Definition at line 682 of file SpringElement.hpp.

hoGeometry

bool MetaSpringBC::OpCalculateDeformation::hoGeometry

Definition at line 684 of file SpringElement.hpp.

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

• users_modules/basic_finite_elements/src/SpringElement.hpp
• users_modules/basic_finite_elements/src/impl/SpringElement.cpp