FractureMechanics::GriffithForceElement Struct Reference

Implementation of Griffith element. More...

#include <users_modules/fracture_mechanics/src/GriffithForceElement.hpp>

Collaboration diagram for FractureMechanics::GriffithForceElement:

Classes
struct	AuxFunctions
struct	AuxOp
struct	BlockData
struct	CommonData
struct	FrontArcLengthControl
	arc-length element More...
struct	MyTriangleFE
struct	MyTriangleFEConstrains
struct	MyTriangleFEConstrainsDelta
struct	OpCalculateGriffithForce
	calculate griffith force vector More...
struct	OpCalculateRhoAtCrackFrontUsingPrecalulatedCoeffs
	Calculate density at the crack fron nodes and multiplity gc. More...
struct	OpConstrainsDelta
struct	OpConstrainsLhs
struct	OpConstrainsRhs
struct	OpHeterogeneousGcLhs
struct	OpLhs
struct	OpRhs
struct	SaveGriffithForceOnTags

Public Member Functions
MyTriangleFE &	getLoopFeRhs ()
MyTriangleFE &	getLoopFeLhs ()
	GriffithForceElement (MoFEM::Interface &m_field)

Static Public Member Functions
static MoFEMErrorCode	getElementOptions (BlockData &block_data)

Public Attributes
MoFEM::Interface &	mField
boost::shared_ptr< MyTriangleFE >	feRhsPtr
boost::shared_ptr< MyTriangleFE >	feLhsPtr
MyTriangleFE &	feRhs
MyTriangleFE &	feLhs
CommonData	commonData
	Common data sgared between operators. More...
map< int, BlockData >	blockData
	Shared data between finite elements. More...

Detailed Description

Implementation of Griffith element.

Definition at line 35 of file GriffithForceElement.hpp.

Constructor & Destructor Documentation

GriffithForceElement()

FractureMechanics::GriffithForceElement::GriffithForceElement ( MoFEM::Interface &  m_field )

inline

Definition at line 59 of file GriffithForceElement.hpp.

      : mField(m_field), feRhsPtr(new MyTriangleFE(m_field)),
        feLhsPtr(new MyTriangleFE(m_field)), feRhs(*feRhsPtr),
        feLhs(*feLhsPtr) {}

Member Function Documentation

getElementOptions()

static MoFEMErrorCode FractureMechanics::GriffithForceElement::getElementOptions ( BlockData &  block_data )

inlinestatic

Definition at line 83 of file GriffithForceElement.hpp.

                                                                 {
    MoFEMFunctionBegin;
 
    MOFEM_LOG_CHANNEL("WORLD");
    MOFEM_LOG_FUNCTION();
    MOFEM_LOG_TAG("WORLD", "Griffith");
 
    ierr = PetscOptionsBegin(PETSC_COMM_WORLD, "",
                             "Get Griffith element options", "none");
    CHKERRQ(ierr);
    CHKERR PetscOptionsScalar("-griffith_gc", "release energy", "",
                              block_data.gc, &block_data.gc, PETSC_NULL);
    CHKERR PetscOptionsScalar("-griffith_r", "release energy", "", block_data.r,
                              &block_data.r, PETSC_NULL);
    CHKERR PetscOptionsScalar("-griffith_E", "stiffness", "", block_data.E,
                              &block_data.E, PETSC_NULL);
    ierr = PetscOptionsEnd();
    CHKERRQ(ierr);
 
    MOFEM_LOG_C("WORLD", Sev::inform, "### Input parameter: -griffith_E %6.4e",
                block_data.E);
    MOFEM_LOG_C("WORLD", Sev::inform, "### Input parameter: -griffith_r %6.4e",
                block_data.r);
 
    MoFEMFunctionReturn(0);
  }

getLoopFeLhs()

MyTriangleFE& FractureMechanics::GriffithForceElement::getLoopFeLhs ( )

inline

Definition at line 57 of file GriffithForceElement.hpp.

{ return feLhs; }

getLoopFeRhs()

MyTriangleFE& FractureMechanics::GriffithForceElement::getLoopFeRhs ( )

inline

Definition at line 55 of file GriffithForceElement.hpp.

{ return feRhs; }

Member Data Documentation

blockData

map<int, BlockData> FractureMechanics::GriffithForceElement::blockData

Shared data between finite elements.

Definition at line 81 of file GriffithForceElement.hpp.

commonData

CommonData FractureMechanics::GriffithForceElement::commonData

Common data sgared between operators.

Definition at line 72 of file GriffithForceElement.hpp.

feLhs

MyTriangleFE& FractureMechanics::GriffithForceElement::feLhs

Definition at line 56 of file GriffithForceElement.hpp.

feLhsPtr

boost::shared_ptr<MyTriangleFE> FractureMechanics::GriffithForceElement::feLhsPtr

Definition at line 52 of file GriffithForceElement.hpp.

feRhs

MyTriangleFE& FractureMechanics::GriffithForceElement::feRhs

Definition at line 54 of file GriffithForceElement.hpp.

feRhsPtr

boost::shared_ptr<MyTriangleFE> FractureMechanics::GriffithForceElement::feRhsPtr

Definition at line 51 of file GriffithForceElement.hpp.

mField

MoFEM::Interface& FractureMechanics::GriffithForceElement::mField

Definition at line 37 of file GriffithForceElement.hpp.

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

• users_modules/fracture_mechanics/src/GriffithForceElement.hpp