v0.13.0
Public Member Functions | Private Attributes | List of all members
PlasticOps::OpCalculateContrainsLhs_dU Struct Reference

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

Inheritance diagram for PlasticOps::OpCalculateContrainsLhs_dU:
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Collaboration diagram for PlasticOps::OpCalculateContrainsLhs_dU:
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Public Member Functions

 OpCalculateContrainsLhs_dU (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< CommonDatacommonDataPtr
 
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 228 of file PlasticOps.hpp.

Constructor & Destructor Documentation

◆ OpCalculateContrainsLhs_dU()

PlasticOps::OpCalculateContrainsLhs_dU::OpCalculateContrainsLhs_dU ( 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 PlasticOpsSmallStrains.hpp.

Definition at line 107 of file PlasticOpsSmallStrains.hpp.

111  : AssemblyDomainEleOp(row_field_name, col_field_name,
113  commonDataPtr(common_data_ptr), mDPtr(m_D_ptr) {
114  sYmm = false;
115 }
FormsIntegrators< DomainEleOp >::Assembly< PETSC >::OpBase AssemblyDomainEleOp
Definition: plastic.cpp:63
boost::shared_ptr< MatrixDouble > mDPtr
Definition: PlasticOps.hpp:238
boost::shared_ptr< CommonData > commonDataPtr
Definition: PlasticOps.hpp:237

Member Function Documentation

◆ iNtegrate()

MoFEMErrorCode PlasticOps::OpCalculateContrainsLhs_dU::iNtegrate ( EntitiesFieldData::EntData row_data,
EntitiesFieldData::EntData col_data 
)
Examples
PlasticOps.hpp, and PlasticOpsSmallStrains.hpp.

Definition at line 117 of file PlasticOpsSmallStrains.hpp.

119  {
121 
123 
124  const size_t nb_integration_pts = row_data.getN().size1();
125  const size_t nb_row_base_functions = row_data.getN().size2();
126  auto t_w = getFTensor0IntegrationWeight();
127 
128  auto t_row_base = row_data.getFTensor0N();
129 
130  auto t_f = getFTensor0FromVec(commonDataPtr->plasticSurface);
131  auto t_tau = getFTensor0FromVec(commonDataPtr->plasticTau);
132  if (commonDataPtr->tempVal.size() != nb_integration_pts) {
133  commonDataPtr->tempVal.resize(nb_integration_pts, 0);
134  commonDataPtr->tempVal.clear();
135  }
136  auto t_temp = getFTensor0FromVec(commonDataPtr->tempVal);
137  auto t_tau_dot = getFTensor0FromVec(commonDataPtr->plasticTauDot);
138  auto t_flow =
139  getFTensor2SymmetricFromMat<SPACE_DIM>(commonDataPtr->plasticFlow);
140  auto t_D =
141  getFTensor4DdgFromMat<SPACE_DIM, SPACE_DIM, 0>(*commonDataPtr->mDPtr);
142  // This is operator stet by user, i.e. D_deviator
143  auto t_D_Op = getFTensor4DdgFromMat<SPACE_DIM, SPACE_DIM, 0>(*mDPtr);
144 
145  // constexpr auto t_kd = FTensor::Kronecker_Delta<int>();
146  // FTensor::Tensor4<double, SPACE_DIM, SPACE_DIM, SPACE_DIM, SPACE_DIM>
147  // t_diff_grad;
148  // t_diff_grad(i, j, k, l) = t_kd(i, k) * t_kd(j, l);
149 
150  auto t_diff_grad_symmetrise = diff_symmetrize();
151 
152  for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
153  double alpha = getMeasure() * t_w;
154 
155  auto t_diff_constrain_dstrain = diff_constrain_dstrain(
156  t_D_Op, diff_constrain_dstress(
157  diff_constrain_df(t_tau_dot, t_f, hardening(t_tau, t_temp)),
158  t_flow));
159  FTensor::Tensor2<double, SPACE_DIM, SPACE_DIM> t_diff_constrain_dgrad;
160  t_diff_constrain_dgrad(k, l) =
161  t_diff_constrain_dstrain(i, j) * t_diff_grad_symmetrise(i, j, k, l);
162 
164  size_t rr = 0;
165  for (; rr != AssemblyDomainEleOp::nbRows; ++rr) {
166 
167  auto t_col_diff_base = col_data.getFTensor1DiffN<SPACE_DIM>(gg, 0);
168  for (size_t cc = 0; cc != AssemblyDomainEleOp::nbCols / SPACE_DIM; cc++) {
169 
170  t_mat(i) += alpha * t_row_base * (t_diff_constrain_dgrad(i, j)) *
171  t_col_diff_base(j);
172 
173  ++t_mat;
174  ++t_col_diff_base;
175  }
176 
177  ++t_row_base;
178  }
179  for (; rr != nb_row_base_functions; ++rr)
180  ++t_row_base;
181 
182  ++t_f;
183  ++t_tau;
184  ++t_tau_dot;
185  ++t_flow;
186  ++t_temp;
187  ++t_w;
188  }
189 
191 }
constexpr int SPACE_DIM
constexpr double alpha
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:359
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:429
static auto getFTensor0FromVec(ublas::vector< T, A > &data)
Get tensor rank 0 (scalar) form data vector.
Definition: Templates.hpp:149
auto hardening(long double tau)
auto diff_constrain_dstress(double &&diff_constrain_df, FTensor::Tensor2_symmetric< T, SPACE_DIM > &t_plastic_flow)
Definition: PlasticOps.hpp:515
FTensor::Index< 'j', SPACE_DIM > j
[Common data]
Definition: PlasticOps.hpp:91
auto diff_constrain_dstrain(T1 &t_D, T2 &&t_diff_constrain_dstress)
Definition: PlasticOps.hpp:524
static auto get_mat_scalar_dvector(MatrixDouble &mat, FTensor::Number< 2 >)
Definition: PlasticOps.hpp:555
FTensor::Index< 'l', SPACE_DIM > l
Definition: PlasticOps.hpp:93
FTensor::Index< 'k', SPACE_DIM > k
Definition: PlasticOps.hpp:92
FTensor::Index< 'i', SPACE_DIM > i
Definition: PlasticOps.hpp:95
auto diff_symmetrize()
Definition: PlasticOps.hpp:320
auto diff_constrain_df(long double dot_tau, long double f, long double sigma_y)
Definition: PlasticOps.hpp:504
int nbRows
number of dofs on rows
MatrixDouble locMat
local entity block matrix
int nbCols
number if dof on column

Member Data Documentation

◆ commonDataPtr

boost::shared_ptr<CommonData> PlasticOps::OpCalculateContrainsLhs_dU::commonDataPtr
private
Examples
PlasticOps.hpp, and PlasticOpsSmallStrains.hpp.

Definition at line 237 of file PlasticOps.hpp.

◆ mDPtr

boost::shared_ptr<MatrixDouble> PlasticOps::OpCalculateContrainsLhs_dU::mDPtr
private
Examples
PlasticOps.hpp, and PlasticOpsSmallStrains.hpp.

Definition at line 238 of file PlasticOps.hpp.


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