This class defines the Coulomb frictional laws. More...

#include <coulomb_frictional_law.h>

Inheritance diagram for Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >:

Collaboration diagram for Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >:

Public Member Functions
Life Cycle
	CoulombFrictionalLaw ()
	Default constructor. More...

	CoulombFrictionalLaw (const CoulombFrictionalLaw &rhs)
	Copy constructor (not really required) More...

	~CoulombFrictionalLaw ()
	Destructor. More...

Operations
double	GetThresholdValue (const Node &rNode, const PairedCondition &rCondition, const ProcessInfo &rCurrentProcessInfo) override
	This method computes the threshold value considered for computing friction. More...

double	GetDerivativeThresholdValue (const Node &rNode, const PairedCondition &rCondition, const ProcessInfo &rCurrentProcessInfo, const DerivativeDataType &rDerivativeData, const MortarConditionMatrices &rMortarConditionMatrices, const IndexType IndexDerivative, const IndexType IndexNode) override
	This method computes the threshold derivative value considered for computing friction. More...

Input and output
std::string	Info () const override
	Turn back information as a string. More...

void	PrintInfo (std::ostream &rOStream) const override
	Print information about this object. More...

void	PrintData (std::ostream &rOStream) const override
	Print object's data. More...

Public Member Functions inherited from Kratos::FrictionalLawWithDerivative< TDim, TNumNodes, TNormalVariation, TNumNodes >
	FrictionalLawWithDerivative ()
	Default constructor. More...

	FrictionalLawWithDerivative (const FrictionalLawWithDerivative &rhs)
	Copy constructor (not really required) More...

	~FrictionalLawWithDerivative ()
	Destructor. More...

std::string	Info () const override
	Turn back information as a string. More...

void	PrintInfo (std::ostream &rOStream) const override
	Print information about this object. More...

void	PrintData (std::ostream &rOStream) const override
	Print object's data. More...

	KRATOS_CLASS_POINTER_DEFINITION (FrictionalLawWithDerivative)
	Counted pointer of FrictionalLawWithDerivative. More...

Public Member Functions inherited from Kratos::FrictionalLaw
	FrictionalLaw ()
	Default constructor. More...

	FrictionalLaw (const FrictionalLaw &rhs)
	Copy constructor (not really required) More...

virtual	~FrictionalLaw ()
	Destructor. More...

virtual double	GetFrictionCoefficient (const Node &rNode, const PairedCondition &rCondition, const ProcessInfo &rCurrentProcessInfo)
	This method returns the friction coefficient. More...

	KRATOS_CLASS_POINTER_DEFINITION (FrictionalLaw)
	Counted pointer of FrictionalLaw. More...

Type Definitions
using	BaseType = FrictionalLawWithDerivative< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >
	Base class definition. More...

using	DerivativeDataType = typename BaseType::DerivativeDataType
	Definition of the derivative data. More...

using	MortarConditionMatrices = typename BaseType::MortarConditionMatrices
	The definition of the mortar operators. More...

using	IndexType = std::size_t
	Index type definition. More...

using	SizeType = std::size_t
	Size type definition. More...

static constexpr double	ZeroTolerance = std::numeric_limits<double>::epsilon()
	Zero tolerance. More...

	KRATOS_CLASS_POINTER_DEFINITION (CoulombFrictionalLaw)
	Counted pointer of CoulombFrictionalLaw. More...

Serialization
class	Serializer

Additional Inherited Members
Public Types inherited from Kratos::FrictionalLawWithDerivative< TDim, TNumNodes, TNormalVariation, TNumNodes >
using	BaseType = FrictionalLaw
	Define the base class. More...

using	IndexType = std::size_t
	Index type definition. More...

using	SizeType = std::size_t
	Size type definition. More...

using	DerivativeDataType = DerivativeDataFrictional< TDim, TNumNodes, TNumNodesMaster >
	Definition of the derivative data. More...

using	MortarConditionMatrices = MortarOperatorWithDerivatives< TDim, TNumNodes, true, TNumNodesMaster >
	The definition of the mortar operators. More...

Public Types inherited from Kratos::FrictionalLaw
using	IndexType = std::size_t
	Index type definition. More...

using	SizeType = std::size_t
	Size type definition. More...

Static Public Attributes inherited from Kratos::FrictionalLawWithDerivative< TDim, TNumNodes, TNormalVariation, TNumNodes >
static constexpr double	ZeroTolerance
	Zero tolerance. More...

Static Public Attributes inherited from Kratos::FrictionalLaw
static constexpr double	ZeroTolerance = std::numeric_limits<double>::epsilon()
	Zero tolerance. More...

Detailed Description

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>
class Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >

This class defines the Coulomb frictional laws.

This class defines the most typical friction model

Author: Vicente Mataix Ferrandiz

Template Parameters

TDim	The dimension of work
TNumNodes	The number of nodes of the slave
TFrictional	If we are solving a frictional or frictionless problem
TNormalVariation	If we are consider normal variation
TNumNodesMaster	The number of nodes of the master

Member Typedef Documentation

◆ BaseType

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>

using Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::BaseType = FrictionalLawWithDerivative<TDim,TNumNodes,TNormalVariation, TNumNodesMaster>

Base class definition.

◆ DerivativeDataType

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>

using Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::DerivativeDataType = typename BaseType::DerivativeDataType

Definition of the derivative data.

◆ IndexType

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>

using Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::IndexType = std::size_t

Index type definition.

◆ MortarConditionMatrices

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>

using Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::MortarConditionMatrices = typename BaseType::MortarConditionMatrices

The definition of the mortar operators.

◆ SizeType

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>

using Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::SizeType = std::size_t

Size type definition.

Constructor & Destructor Documentation

◆ CoulombFrictionalLaw() [1/2]

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>

Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::CoulombFrictionalLaw ( )

inline

Default constructor.

◆ CoulombFrictionalLaw() [2/2]

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>

Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::CoulombFrictionalLaw ( const CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster > & rhs )

inline

Copy constructor (not really required)

◆ ~CoulombFrictionalLaw()

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>

Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::~CoulombFrictionalLaw ( )

inline

Destructor.

Member Function Documentation

◆ GetDerivativeThresholdValue()

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster>

double Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::GetDerivativeThresholdValue	(	const Node &	rNode,
		const PairedCondition &	rCondition,
		const ProcessInfo &	rCurrentProcessInfo,
		const DerivativeDataType &	rDerivativeData,
		const MortarConditionMatrices &	rMortarConditionMatrices,
		const IndexType	IndexDerivative,
		const IndexType	IndexNode
	)

overridevirtual

This method computes the threshold derivative value considered for computing friction.

Parameters

rNode	The node where the threshold derivative value is obtained
rCondition	The condition where the friction is computed
rCurrentProcessInfo	The current instance of the process info
rDerivativeData	The reference to the derivative database
rMortarConditionMatrices	The container of the mortar operators
IndexDerivative	The derivative index
IndexNode	The corresponding node index on the condition geometry

Reimplemented from Kratos::FrictionalLawWithDerivative< TDim, TNumNodes, TNormalVariation, TNumNodes >.

◆ GetThresholdValue()

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster>

double Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::GetThresholdValue	(	const Node &	rNode,
		const PairedCondition &	rCondition,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

This method computes the threshold value considered for computing friction.

Parameters

rNode	The node where the threshold value is obtained
rCondition	The condition where the friction is computed
rCurrentProcessInfo	The current instance of the process info

Reimplemented from Kratos::FrictionalLaw.

◆ Info()

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>

std::string Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::Info ( ) const

inlineoverridevirtual

Turn back information as a string.

Reimplemented from Kratos::FrictionalLaw.

◆ KRATOS_CLASS_POINTER_DEFINITION()

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>

Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::KRATOS_CLASS_POINTER_DEFINITION ( CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster > )

Counted pointer of CoulombFrictionalLaw.

◆ PrintData()

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>

void Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::PrintData ( std::ostream & rOStream ) const

inlineoverridevirtual

Print object's data.

Reimplemented from Kratos::FrictionalLaw.

◆ PrintInfo()

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>

void Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::PrintInfo ( std::ostream & rOStream ) const

inlineoverridevirtual

Print information about this object.

Reimplemented from Kratos::FrictionalLaw.

Friends And Related Function Documentation

◆ Serializer

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>

friend class Serializer

friend

Member Data Documentation

◆ ZeroTolerance

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>

constexpr double Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >::ZeroTolerance = std::numeric_limits<double>::epsilon()

staticconstexpr

Zero tolerance.

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

/home/runner/work/Documentation/Documentation/master/applications/ContactStructuralMechanicsApplication/custom_frictional_laws/coulomb_frictional_law.h
/home/runner/work/Documentation/Documentation/master/applications/ContactStructuralMechanicsApplication/custom_frictional_laws/coulomb_frictional_law.cpp

Public Member Functions

Type Definitions

Serialization

Additional Inherited Members

Detailed Description

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes> class Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >

Member Typedef Documentation

◆ BaseType

◆ DerivativeDataType

◆ IndexType

◆ MortarConditionMatrices

◆ SizeType

Constructor & Destructor Documentation

◆ CoulombFrictionalLaw() [1/2]

◆ CoulombFrictionalLaw() [2/2]

◆ ~CoulombFrictionalLaw()

Member Function Documentation

◆ GetDerivativeThresholdValue()

◆ GetThresholdValue()

◆ Info()

◆ KRATOS_CLASS_POINTER_DEFINITION()

◆ PrintData()

◆ PrintInfo()

Friends And Related Function Documentation

◆ Serializer

Member Data Documentation

◆ ZeroTolerance

template<std::size_t TDim, std::size_t TNumNodes, bool TNormalVariation, std::size_t TNumNodesMaster = TNumNodes>
class Kratos::CoulombFrictionalLaw< TDim, TNumNodes, TNormalVariation, TNumNodesMaster >