v0.13.1
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Public Member Functions | Private Attributes | List of all members
PlasticOps::OpCalculateContrainsLhs_LogStrain_dU Struct Reference

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

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

 OpCalculateContrainsLhs_LogStrain_dU (const std::string row_field_name, const std::string col_field_name, boost::shared_ptr< CommonData > common_data_ptr, boost::shared_ptr< HenckyOps::CommonData > comman_henky_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, boost::shared_ptr< Range > ents_ptr=nullptr)
 
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< HenckyOps::CommonDatacommonHenckyDataPtr
 
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
 
- Public Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
TimeFun timeScalingFun
 assumes that time variable is set More...
 
FEFun feScalingFun
 assumes that time variable is set More...
 
boost::shared_ptr< RangeentsPtr
 Entities on which element is run. More...
 
- 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

Examples
plastic.cpp.

Definition at line 227 of file PlasticOps.hpp.

Constructor & Destructor Documentation

◆ OpCalculateContrainsLhs_LogStrain_dU()

PlasticOps::OpCalculateContrainsLhs_LogStrain_dU::OpCalculateContrainsLhs_LogStrain_dU ( const std::string  row_field_name,
const std::string  col_field_name,
boost::shared_ptr< CommonData common_data_ptr,
boost::shared_ptr< HenckyOps::CommonData comman_henky_data_ptr,
boost::shared_ptr< MatrixDouble >  m_D_ptr 
)
Examples
PlasticOpsLargeStrains.hpp.

Definition at line 130 of file PlasticOpsLargeStrains.hpp.

135 : AssemblyDomainEleOp(row_field_name, col_field_name,
137 commonDataPtr(common_data_ptr),
138 commonHenckyDataPtr(comman_henky_data_ptr), mDPtr(m_D_ptr) {
139 sYmm = false;
140}
FormsIntegrators< DomainEleOp >::Assembly< A >::OpBase AssemblyDomainEleOp
Definition: plastic.cpp:45
@ OPROWCOL
operator doWork is executed on FE rows &columns
boost::shared_ptr< CommonData > commonDataPtr
Definition: PlasticOps.hpp:237
boost::shared_ptr< HenckyOps::CommonData > commonHenckyDataPtr
Definition: PlasticOps.hpp:238
boost::shared_ptr< MatrixDouble > mDPtr
Definition: PlasticOps.hpp:239

Member Function Documentation

◆ iNtegrate()

MoFEMErrorCode PlasticOps::OpCalculateContrainsLhs_LogStrain_dU::iNtegrate ( EntitiesFieldData::EntData &  row_data,
EntitiesFieldData::EntData &  col_data 
)
Examples
PlasticOps.hpp, and PlasticOpsLargeStrains.hpp.

Definition at line 142 of file PlasticOpsLargeStrains.hpp.

144 {
146 constexpr auto t_kd = FTensor::Kronecker_Delta<int>();
147
149 false);
150 locMat.clear();
151
152 const size_t nb_integration_pts = row_data.getN().size1();
153 const size_t nb_row_base_functions = row_data.getN().size2();
154 auto t_w = getFTensor0IntegrationWeight();
155
156 auto t_row_base = row_data.getFTensor0N();
157
158 auto t_f = getFTensor0FromVec(commonDataPtr->plasticSurface);
159 auto t_tau = getFTensor0FromVec(commonDataPtr->plasticTau);
160 auto t_tau_dot = getFTensor0FromVec(commonDataPtr->plasticTauDot);
161 auto t_flow =
162 getFTensor2SymmetricFromMat<SPACE_DIM>(commonDataPtr->plasticFlow);
163 auto t_stress =
164 getFTensor2SymmetricFromMat<SPACE_DIM>(*(commonDataPtr->mStressPtr));
165 auto t_D =
166 getFTensor4DdgFromMat<SPACE_DIM, SPACE_DIM, 0>(*commonDataPtr->mDPtr);
167 // Operator set in constructor, i.e. D_deviator
168 auto t_D_Op = getFTensor4DdgFromMat<SPACE_DIM, SPACE_DIM, 0>(*mDPtr);
169
170 auto t_grad =
171 getFTensor2FromMat<SPACE_DIM, SPACE_DIM>(*(commonDataPtr->mGradPtr));
172 auto t_logC_dC = getFTensor4DdgFromMat<SPACE_DIM, SPACE_DIM>(
173 commonHenckyDataPtr->matLogCdC);
174
175 for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
176 double alpha = getMeasure() * t_w;
177
179 t_F(i, j) = t_grad(i, j) + t_kd(i, j);
181 dC_dF(i, j, k, l) = (t_kd(i, l) * t_F(k, j)) + (t_kd(j, l) * t_F(k, i));
182
183 auto t_diff_constrain_dstrain = diff_constrain_dstrain(
184 t_D_Op,
186 diff_constrain_df(t_tau_dot, t_f, hardening(t_tau)), t_flow));
187
188 FTensor::Tensor2_symmetric<double, SPACE_DIM> t_diff_constrain_dlog_c;
189 t_diff_constrain_dlog_c(k, l) =
190 t_diff_constrain_dstrain(i, j) * (t_logC_dC(i, j, k, l) / 2);
191
193 t_diff_constrain_dgrad(k, l) =
194 t_diff_constrain_dlog_c(i, j) * dC_dF(i, j, k, l);
195
196 auto t_mat = getFTensor1FromPtr<SPACE_DIM>(locMat.data().data());
197
198 size_t rr = 0;
199 for (; rr != AssemblyDomainEleOp::nbRows; ++rr) {
200
201 auto t_col_diff_base = col_data.getFTensor1DiffN<SPACE_DIM>(gg, 0);
202 for (size_t cc = 0; cc != AssemblyDomainEleOp::nbCols / SPACE_DIM; cc++) {
203
204 t_mat(i) += alpha * t_row_base *
205 (
206
207 t_diff_constrain_dgrad(i, j)
208
209 ) *
210 t_col_diff_base(j);
211
212 ++t_mat;
213 ++t_col_diff_base;
214 }
215
216 ++t_row_base;
217 }
218 for (; rr != nb_row_base_functions; ++rr)
219 ++t_row_base;
220
221 ++t_f;
222 ++t_tau;
223 ++t_tau_dot;
224 ++t_flow;
225 ++t_stress;
226 ++t_w;
227 ++t_grad;
228 ++t_logC_dC;
229 }
230
232}
constexpr int SPACE_DIM
Kronecker Delta class.
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:346
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:416
constexpr auto t_kd
auto diff_constrain_dstress(double &&diff_constrain_df, FTensor::Tensor2_symmetric< T, SPACE_DIM > &t_plastic_flow)
Definition: PlasticOps.hpp:501
FTensor::Index< 'j', SPACE_DIM > j
[Common data]
Definition: PlasticOps.hpp:77
auto diff_constrain_dstrain(T1 &t_D, T2 &&t_diff_constrain_dstress)
Definition: PlasticOps.hpp:510
FTensor::Index< 'l', SPACE_DIM > l
Definition: PlasticOps.hpp:79
FTensor::Index< 'k', SPACE_DIM > k
Definition: PlasticOps.hpp:78
FTensor::Index< 'i', SPACE_DIM > i
Definition: PlasticOps.hpp:81
auto diff_constrain_df(long double dot_tau, long double f, long double sigma_y)
Definition: PlasticOps.hpp:490
long double hardening(long double tau)
Definition: plastic.cpp:106
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_LogStrain_dU::commonDataPtr
private
Examples
PlasticOps.hpp, and PlasticOpsLargeStrains.hpp.

Definition at line 237 of file PlasticOps.hpp.

◆ commonHenckyDataPtr

boost::shared_ptr<HenckyOps::CommonData> PlasticOps::OpCalculateContrainsLhs_LogStrain_dU::commonHenckyDataPtr
private
Examples
PlasticOps.hpp, and PlasticOpsLargeStrains.hpp.

Definition at line 238 of file PlasticOps.hpp.

◆ mDPtr

boost::shared_ptr<MatrixDouble> PlasticOps::OpCalculateContrainsLhs_LogStrain_dU::mDPtr
private
Examples
PlasticOps.hpp, and PlasticOpsLargeStrains.hpp.

Definition at line 239 of file PlasticOps.hpp.


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