FrictionQPotFEM Namespace Reference

Friction simulations based on a disorder potential energy landscape and the finite element method. More...

Namespaces
namespace	array_type
	Container type.
namespace	Generic2d
	Generic system of elastic and plastic elements.
namespace	UniformMultiLayerIndividualDrive2d
	System in 2-d with:
namespace	UniformMultiLayerLeverDrive2d
	System in 2-d with:
namespace	UniformSingleLayer2d
	System in 2-d with:
namespace	UniformSingleLayerThermal2d
	System in 2-d with:

Functions
std::string	version ()
	Return version string, e.g. More...
array_type::tensor< double, 3 >	epsy_initelastic_toquad (const array_type::tensor< double, 2 > &arg, size_t nip=GooseFEM::Element::Quad4::Gauss::nip())
	Convert array of yield strains stored per element [nelem, n]: More...
array_type::tensor< double, 2 >	moduli_toquad (const array_type::tensor< double, 1 > &arg, size_t nip=GooseFEM::Element::Quad4::Gauss::nip())
	Broadcast array of moduli stored per element [nelem] to be the same for all quadrature points, converting the shape to [nelem, nip]. More...
template<class T >
T::value_type	getuniform (const T &arg)
	Extract uniform value (throw if not uniform): More...

Detailed Description

Friction simulations based on a disorder potential energy landscape and the finite element method.

Function Documentation

epsy_initelastic_toquad()

array_type::tensor< double, 3 > FrictionQPotFEM::epsy_initelastic_toquad ( const array_type::tensor< double, 2 > &  arg, size_t  nip = GooseFEM::Element::Quad4::Gauss::nip()  )

inline

Convert array of yield strains stored per element [nelem, n]:

1. Pre-prepend elastic: epsy[e, :] -> [-epsy[e, 0], epsy[e, :]]
2. Broadcast to be the same for all quadrature points, converting the shape to [nelem, nip, n].

Parameters

arg	Yield strains per element.
nip	Number of integration points.

Returns

Broadcast yield strains.

Definition at line 77 of file Generic2d.h.

getuniform()

template<class T >

T::value_type FrictionQPotFEM::getuniform ( const T &  arg )

inline

Extract uniform value (throw if not uniform):

• If all(arg[0] == arg) return arg[0].
• Otherwise throw.

Parameters

arg

Values.

Returns

Uniform value.

Definition at line 126 of file Generic2d.h.

moduli_toquad()

array_type::tensor< double, 2 > FrictionQPotFEM::moduli_toquad ( const array_type::tensor< double, 1 > &  arg, size_t  nip = GooseFEM::Element::Quad4::Gauss::nip()  )

inline

Broadcast array of moduli stored per element [nelem] to be the same for all quadrature points, converting the shape to [nelem, nip].

Parameters

arg	Moduli per element.
nip	Number of integration points.

Returns

Broadcast moduli.

Definition at line 101 of file Generic2d.h.

version()

std::string FrictionQPotFEM::version ( )

inline

Return version string, e.g.

"0.8.0"

Returns

Version string.

Definition at line 181 of file config.h.