Inheritance diagram for aspect::MaterialModel::Rheology::StrainDependent< dim >:

Public Member Functions
void	parse_parameters (ParameterHandler &prm)

std::array< double, 3 >	compute_strain_weakening_factors (const std::vector< double > &composition, const unsigned int j) const

DEAL_II_DEPRECATED std::array< double, 3 >	compute_strain_weakening_factors (const unsigned int j, const std::vector< double > &composition) const

std::array< double, 3 >	apply_temperature_dependence_to_strain_weakening_factors (const std::array< double, 3 > &weakening_factors, const double temperature, const unsigned int j) const

double	calculate_strain_healing (const MaterialModel::MaterialModelInputs< dim > &in, const unsigned int j) const

std::pair< double, double >	calculate_plastic_weakening (const double strain_ii, const unsigned int j) const

double	calculate_viscous_weakening (const double strain_ii, const unsigned int j) const

void	compute_finite_strain_reaction_terms (const MaterialModel::MaterialModelInputs< dim > &in, MaterialModel::MaterialModelOutputs< dim > &out) const

void	fill_reaction_outputs (const MaterialModel::MaterialModelInputs< dim > &in, const int i, const double min_strain_rate, const bool plastic_yielding, MaterialModel::MaterialModelOutputs< dim > &out) const

ComponentMask	get_strain_composition_mask () const

WeakeningMechanism	get_weakening_mechanism () const

HealingMechanism	get_healing_mechanism () const

Public Member Functions inherited from aspect::SimulatorAccess< dim >
	SimulatorAccess ()

	SimulatorAccess (const Simulator< dim > &simulator_object)

virtual	~SimulatorAccess ()

virtual void	initialize_simulator (const Simulator< dim > &simulator_object)

const Introspection< dim > &	introspection () const

const Simulator< dim > &	get_simulator () const

const Parameters< dim > &	get_parameters () const

SimulatorSignals< dim > &	get_signals () const

MPI_Comm	get_mpi_communicator () const

TimerOutput &	get_computing_timer () const

const ConditionalOStream &	get_pcout () const

double	get_time () const

double	get_timestep () const

double	get_old_timestep () const

unsigned int	get_timestep_number () const

const TimeStepping::Manager< dim > &	get_timestepping_manager () const

unsigned int	get_nonlinear_iteration () const

const parallel::distributed::Triangulation< dim > &	get_triangulation () const

double	get_volume () const

const Mapping< dim > &	get_mapping () const

std::string	get_output_directory () const

unsigned int	get_checkpoint_id () const

bool	include_adiabatic_heating () const

bool	include_latent_heat () const

bool	include_melt_transport () const

int	get_stokes_velocity_degree () const

double	get_adiabatic_surface_temperature () const

double	get_surface_pressure () const

bool	convert_output_to_years () const

unsigned int	get_pre_refinement_step () const

unsigned int	n_compositional_fields () const

double	get_end_time () const

void	get_refinement_criteria (Vector< float > &estimated_error_per_cell) const

void	get_artificial_viscosity (Vector< float > &viscosity_per_cell, const bool skip_interior_cells=false) const

void	get_artificial_viscosity_composition (Vector< float > &viscosity_per_cell, const unsigned int compositional_variable) const

const LinearAlgebra::BlockVector &	get_current_linearization_point () const

const LinearAlgebra::BlockVector &	get_solution () const

const LinearAlgebra::BlockVector &	get_old_solution () const

const LinearAlgebra::BlockVector &	get_old_old_solution () const

const LinearAlgebra::BlockVector &	get_reaction_vector () const

const LinearAlgebra::BlockVector &	get_mesh_velocity () const

const DoFHandler< dim > &	get_dof_handler () const

const FiniteElement< dim > &	get_fe () const

const LinearAlgebra::BlockSparseMatrix &	get_system_matrix () const

const LinearAlgebra::BlockSparseMatrix &	get_system_preconditioner_matrix () const

const MaterialModel::Interface< dim > &	get_material_model () const

const GravityModel::Interface< dim > &	get_gravity_model () const

const InitialTopographyModel::Interface< dim > &	get_initial_topography_model () const

const std::shared_ptr< const InitialTopographyModel::Interface< dim > >	get_initial_topography_model_pointer () const

const GeometryModel::Interface< dim > &	get_geometry_model () const

const AdiabaticConditions::Interface< dim > &	get_adiabatic_conditions () const

bool	has_boundary_temperature () const

const BoundaryTemperature::Manager< dim > &	get_boundary_temperature_manager () const

const BoundaryConvectiveHeating::Manager< dim > &	get_boundary_convective_heating_manager () const

const BoundaryHeatFlux::Interface< dim > &	get_boundary_heat_flux () const

bool	has_boundary_composition () const

const BoundaryComposition::Manager< dim > &	get_boundary_composition_manager () const

const BoundaryTraction::Manager< dim > &	get_boundary_traction_manager () const

std::shared_ptr< const InitialTemperature::Manager< dim > >	get_initial_temperature_manager_pointer () const

const InitialTemperature::Manager< dim > &	get_initial_temperature_manager () const

std::shared_ptr< const InitialComposition::Manager< dim > >	get_initial_composition_manager_pointer () const

const InitialComposition::Manager< dim > &	get_initial_composition_manager () const

const std::set< types::boundary_id > &	get_fixed_temperature_boundary_indicators () const

const std::set< types::boundary_id > &	get_fixed_heat_flux_boundary_indicators () const

const std::set< types::boundary_id > &	get_fixed_convective_heating_boundary_indicators () const

const std::set< types::boundary_id > &	get_fixed_composition_boundary_indicators () const

const std::set< types::boundary_id > &	get_mesh_deformation_boundary_indicators () const

const BoundaryVelocity::Manager< dim > &	get_boundary_velocity_manager () const

const HeatingModel::Manager< dim > &	get_heating_model_manager () const

const MeshRefinement::Manager< dim > &	get_mesh_refinement_manager () const

const MeltHandler< dim > &	get_melt_handler () const

const VolumeOfFluidHandler< dim > &	get_volume_of_fluid_handler () const

const NewtonHandler< dim > &	get_newton_handler () const

const MeshDeformation::MeshDeformationHandler< dim > &	get_mesh_deformation_handler () const

const LateralAveraging< dim > &	get_lateral_averaging () const

const AffineConstraints< double > &	get_current_constraints () const

bool	simulator_is_past_initialization () const

double	get_pressure_scaling () const

bool	pressure_rhs_needs_compatibility_modification () const

bool	model_has_prescribed_stokes_solution () const

TableHandler &	get_statistics_object () const

const Postprocess::Manager< dim > &	get_postprocess_manager () const

unsigned int	n_particle_managers () const

const Particle::Manager< dim > &	get_particle_manager (const unsigned int particle_manager_index) const

Particle::Manager< dim > &	get_particle_manager (const unsigned int particle_manager_index)

bool	is_stokes_matrix_free ()

const StokesMatrixFreeHandler< dim > &	get_stokes_matrix_free () const

const PrescribedSolution::Manager< dim > &	get_prescribed_solution () const

RotationProperties< dim >	compute_net_angular_momentum (const bool use_constant_density, const LinearAlgebra::BlockVector &solution, const bool limit_to_top_faces=false) const

void	remove_nullspace (LinearAlgebra::BlockVector &solution, LinearAlgebra::BlockVector &distributed_stokes_solution) const

double	normalize_pressure (LinearAlgebra::BlockVector &vector) const

void	denormalize_pressure (const double pressure_adjustment, LinearAlgebra::BlockVector &vector) const

Static Public Member Functions
static void	declare_parameters (ParameterHandler &prm)

Static Public Member Functions inherited from aspect::SimulatorAccess< dim >
static void	get_composition_values_at_q_point (const std::vector< std::vector< double >> &composition_values, const unsigned int q, std::vector< double > &composition_values_at_q_point)

Public Attributes
bool	use_temperature_activated_strain_softening

Private Attributes
WeakeningMechanism	weakening_mechanism

HealingMechanism	healing_mechanism

std::vector< double >	start_plastic_strain_weakening_intervals

std::vector< double >	end_plastic_strain_weakening_intervals

std::vector< double >	cohesion_strain_weakening_factors

std::vector< double >	friction_strain_weakening_factors

std::vector< double >	start_viscous_strain_weakening_intervals

std::vector< double >	end_viscous_strain_weakening_intervals

std::vector< double >	viscous_strain_weakening_factors

std::vector< double >	viscous_strain_weakening_T0

std::vector< double >	viscous_strain_weakening_T1

std::vector< double >	viscous_strain_weakening_T2

std::vector< double >	viscous_strain_weakening_T3

double	strain_healing_temperature_dependent_recovery_rate

double	strain_healing_temperature_dependent_prefactor

std::unique_ptr< FEPointEvaluation< dim, dim > >	evaluator

std::vector< std::unique_ptr< FEPointEvaluation< 1, dim > > >	composition_evaluators

Detailed Description

template<int dim>
class aspect::MaterialModel::Rheology::StrainDependent< dim >

Definition at line 72 of file strain_dependent.h.

Member Function Documentation

◆ declare_parameters()

template<int dim>

static void aspect::MaterialModel::Rheology::StrainDependent< dim >::declare_parameters ( ParameterHandler & prm )

static

Declare the parameters this function takes through input files.

◆ parse_parameters()

template<int dim>

void aspect::MaterialModel::Rheology::StrainDependent< dim >::parse_parameters ( ParameterHandler & prm )

Read the parameters from the parameter file.

◆ compute_strain_weakening_factors() [1/2]

template<int dim>

std::array<double, 3> aspect::MaterialModel::Rheology::StrainDependent< dim >::compute_strain_weakening_factors	(	const std::vector< double > &	composition,
		const unsigned int	j
	)		const

A function that computes by how much the rheologic parameters change if strain weakening is applied. Given a vector composition of all fields, it returns reduction factors for the cohesion, friction angle and the prefactor of the viscous flow law(s) for the compositional field with index j. The reason all fields are passed is that the weakening factors can depend on the values of fields that track different measures of previously applied strain.

References DEAL_II_DEPRECATED.

◆ compute_strain_weakening_factors() [2/2]

template<int dim>

DEAL_II_DEPRECATED std::array<double, 3> aspect::MaterialModel::Rheology::StrainDependent< dim >::compute_strain_weakening_factors	(	const unsigned int	j,
		const std::vector< double > &	composition
	)		const

Deprecated:: : Deprecated version of the function of the same name described above.

◆ apply_temperature_dependence_to_strain_weakening_factors()

template<int dim>

std::array<double, 3> aspect::MaterialModel::Rheology::StrainDependent< dim >::apply_temperature_dependence_to_strain_weakening_factors	(	const std::array< double, 3 > &	weakening_factors,
		const double	temperature,
		const unsigned int	j
	)		const

A function that alters the viscous weakening factor based on the temperature field.

◆ calculate_strain_healing()

template<int dim>

double aspect::MaterialModel::Rheology::StrainDependent< dim >::calculate_strain_healing	(	const MaterialModel::MaterialModelInputs< dim > &	in,
		const unsigned int	j
	)		const

A function that computes the strain healing (reduction in accumulated strain)

◆ calculate_plastic_weakening()

template<int dim>

std::pair<double, double> aspect::MaterialModel::Rheology::StrainDependent< dim >::calculate_plastic_weakening	(	const double	strain_ii,
		const unsigned int	j
	)		const

A function that computes by how much the cohesion and internal friction angle for a given compositional field are weakened under the influence of a given strain.

◆ calculate_viscous_weakening()

template<int dim>

double aspect::MaterialModel::Rheology::StrainDependent< dim >::calculate_viscous_weakening	(	const double	strain_ii,
		const unsigned int	j
	)		const

A function that computes by how much the diffusion and dislocation prefactors for a given compositional field are weakened under the influence of a given strain.

◆ compute_finite_strain_reaction_terms()

template<int dim>

void aspect::MaterialModel::Rheology::StrainDependent< dim >::compute_finite_strain_reaction_terms	(	const MaterialModel::MaterialModelInputs< dim > &	in,
		MaterialModel::MaterialModelOutputs< dim > &	out
	)		const

A function that fills the reaction terms for the finite strain tensor in MaterialModelOutputs object that is handed over. It assumes the first component of the finite strain tensor is named 's11' and all other components follow this compositional field.

◆ fill_reaction_outputs()

template<int dim>

void aspect::MaterialModel::Rheology::StrainDependent< dim >::fill_reaction_outputs	(	const MaterialModel::MaterialModelInputs< dim > &	in,
		const int	i,
		const double	min_strain_rate,
		const bool	plastic_yielding,
		MaterialModel::MaterialModelOutputs< dim > &	out
	)		const

A function that fills the reaction terms for the finite strain invariant(s) in MaterialModelOutputs object that is handed over.

◆ get_strain_composition_mask()

template<int dim>

ComponentMask aspect::MaterialModel::Rheology::StrainDependent< dim >::get_strain_composition_mask ( ) const

A function that returns a ComponentMask, which indicates that components associated with strain should be excluded during the volume fraction computation.

◆ get_weakening_mechanism()

template<int dim>

WeakeningMechanism aspect::MaterialModel::Rheology::StrainDependent< dim >::get_weakening_mechanism ( ) const

A function that returns the selected type of strain weakening mechanism.

◆ get_healing_mechanism()

template<int dim>

HealingMechanism aspect::MaterialModel::Rheology::StrainDependent< dim >::get_healing_mechanism ( ) const

A function that returns the selected type of strain healing mechanism.

Member Data Documentation

◆ use_temperature_activated_strain_softening

template<int dim>

bool aspect::MaterialModel::Rheology::StrainDependent< dim >::use_temperature_activated_strain_softening

Whether to use the temperature-activated viscous strain weakening.

This variable is read from the parameter file through a parameter called 'Use temperature activated strain softening'.

Definition at line 149 of file strain_dependent.h.

◆ weakening_mechanism

template<int dim>

WeakeningMechanism aspect::MaterialModel::Rheology::StrainDependent< dim >::weakening_mechanism

private

This variable is read from the parameter file through a parameter called 'Strain weakening mechanism'.

Definition at line 192 of file strain_dependent.h.

◆ healing_mechanism

template<int dim>

HealingMechanism aspect::MaterialModel::Rheology::StrainDependent< dim >::healing_mechanism

private

This variable is read from the parameter file through a parameter called 'Strain healing mechanism'.

Definition at line 197 of file strain_dependent.h.

◆ start_plastic_strain_weakening_intervals

template<int dim>

std::vector<double> aspect::MaterialModel::Rheology::StrainDependent< dim >::start_plastic_strain_weakening_intervals

private

The start of the strain interval (plastic or total strain) within which cohesion and angle of friction should be weakened. This variable is read from the parameter file through a parameter called 'Start plasticity strain weakening intervals'.

Definition at line 204 of file strain_dependent.h.

◆ end_plastic_strain_weakening_intervals

template<int dim>

std::vector<double> aspect::MaterialModel::Rheology::StrainDependent< dim >::end_plastic_strain_weakening_intervals

private

The end of the strain interval (plastic or total strain) within which cohesion and angle of friction should be weakened. This variable is read from the parameter file through a parameter called 'End plasticity strain weakening intervals'.

Definition at line 211 of file strain_dependent.h.

◆ cohesion_strain_weakening_factors

template<int dim>

std::vector<double> aspect::MaterialModel::Rheology::StrainDependent< dim >::cohesion_strain_weakening_factors

private

The factor specifying the amount of weakening of the cohesion over the prescribed strain interval (plastic or total strain). This variable is read from the parameter file through a parameter called 'Cohesion strain weakening factors'.

Definition at line 218 of file strain_dependent.h.

◆ friction_strain_weakening_factors

template<int dim>

std::vector<double> aspect::MaterialModel::Rheology::StrainDependent< dim >::friction_strain_weakening_factors

private

The factor specifying the amount of weakening of the internal friction angles over the prescribed strain interval (plastic or total strain). This variable is read from the parameter file through a parameter called 'Friction strain weakening factors'.

Definition at line 226 of file strain_dependent.h.

◆ start_viscous_strain_weakening_intervals

template<int dim>

std::vector<double> aspect::MaterialModel::Rheology::StrainDependent< dim >::start_viscous_strain_weakening_intervals

private

The start of the strain interval (viscous or total strain) within which cohesion and angle of friction should be weakened. This variable is read from the parameter file through a parameter called 'Start prefactor strain weakening intervals'.

Definition at line 233 of file strain_dependent.h.

◆ end_viscous_strain_weakening_intervals

template<int dim>

std::vector<double> aspect::MaterialModel::Rheology::StrainDependent< dim >::end_viscous_strain_weakening_intervals

private

The end of the strain interval (viscous or total strain) within which cohesion and angle of friction should be weakened. This variable is read from the parameter file through a parameter called 'End prefactor strain weakening intervals'.

Definition at line 240 of file strain_dependent.h.

◆ viscous_strain_weakening_factors

template<int dim>

std::vector<double> aspect::MaterialModel::Rheology::StrainDependent< dim >::viscous_strain_weakening_factors

private

The factor specifying the amount of weakening over the prescribed strain interval (viscous or total strain). This variable is read from the parameter file through a parameter called 'Prefactor strain weakening factors'.

Definition at line 247 of file strain_dependent.h.

◆ viscous_strain_weakening_T0

template<int dim>

std::vector<double> aspect::MaterialModel::Rheology::StrainDependent< dim >::viscous_strain_weakening_T0

private

The four temperatures that parameterize the temperature-activated strain softening. These can be different for each compositional field. ---— -----— 1 \ / \ / ______/ _ _ _ _ _ viscous_weakening_factor[2]

-------------------------—> T T0 T1 T2 T3 This variable is read from the parameter file through a parameter called 'Lower temperature for onset of strain weakening'.

Definition at line 261 of file strain_dependent.h.

◆ viscous_strain_weakening_T1

template<int dim>

std::vector<double> aspect::MaterialModel::Rheology::StrainDependent< dim >::viscous_strain_weakening_T1

private

This variable is read from the parameter file through a parameter called 'Lower temperature for maximum strain weakening'.

Definition at line 265 of file strain_dependent.h.

◆ viscous_strain_weakening_T2

template<int dim>

std::vector<double> aspect::MaterialModel::Rheology::StrainDependent< dim >::viscous_strain_weakening_T2

private

This variable is read from the parameter file through a parameter called 'Upper temperature for maximum strain weakening'.

Definition at line 269 of file strain_dependent.h.

◆ viscous_strain_weakening_T3

template<int dim>

std::vector<double> aspect::MaterialModel::Rheology::StrainDependent< dim >::viscous_strain_weakening_T3

private

This variable is read from the parameter file through a parameter called 'Upper temperature for onset of strain weakening'.

Definition at line 273 of file strain_dependent.h.

◆ strain_healing_temperature_dependent_recovery_rate

template<int dim>

double aspect::MaterialModel::Rheology::StrainDependent< dim >::strain_healing_temperature_dependent_recovery_rate

private

The healing rate used in the temperature dependent strain healing model. This variable is read from the parameter file through a parameter called 'Strain healing temperature dependent recovery rate'.

Definition at line 279 of file strain_dependent.h.

◆ strain_healing_temperature_dependent_prefactor

template<int dim>

double aspect::MaterialModel::Rheology::StrainDependent< dim >::strain_healing_temperature_dependent_prefactor

private

A prefactor of viscosity used in the strain healing calculation.

This variable is read from the parameter file through a parameter called 'Strain healing temperature dependent prefactor'.

Definition at line 286 of file strain_dependent.h.

◆ evaluator

template<int dim>

std::unique_ptr<FEPointEvaluation<dim, dim> > aspect::MaterialModel::Rheology::StrainDependent< dim >::evaluator

mutableprivate

We cache the evaluators that are necessary to evaluate the velocity gradients and compositions. By caching the evaluator, we can avoid recreating them every time we need it.

Definition at line 294 of file strain_dependent.h.

◆ composition_evaluators

template<int dim>

std::vector<std::unique_ptr<FEPointEvaluation<1, dim> > > aspect::MaterialModel::Rheology::StrainDependent< dim >::composition_evaluators

mutableprivate

Definition at line 295 of file strain_dependent.h.

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

/home/docs/checkouts/readthedocs.org/user_builds/aspect-documentation/checkouts/latest/include/aspect/material_model/rheology/strain_dependent.h

Public Member Functions

Static Public Member Functions

Public Attributes

Private Attributes

Detailed Description

template<int dim> class aspect::MaterialModel::Rheology::StrainDependent< dim >

Member Function Documentation

◆ declare_parameters()

◆ parse_parameters()

◆ compute_strain_weakening_factors() [1/2]

◆ compute_strain_weakening_factors() [2/2]

◆ apply_temperature_dependence_to_strain_weakening_factors()

◆ calculate_strain_healing()

◆ calculate_plastic_weakening()

◆ calculate_viscous_weakening()

◆ compute_finite_strain_reaction_terms()

◆ fill_reaction_outputs()

◆ get_strain_composition_mask()

◆ get_weakening_mechanism()

◆ get_healing_mechanism()

Member Data Documentation

◆ use_temperature_activated_strain_softening

◆ weakening_mechanism

◆ healing_mechanism

◆ start_plastic_strain_weakening_intervals

◆ end_plastic_strain_weakening_intervals

◆ cohesion_strain_weakening_factors

◆ friction_strain_weakening_factors

◆ start_viscous_strain_weakening_intervals

◆ end_viscous_strain_weakening_intervals

◆ viscous_strain_weakening_factors

◆ viscous_strain_weakening_T0

◆ viscous_strain_weakening_T1

◆ viscous_strain_weakening_T2

◆ viscous_strain_weakening_T3

◆ strain_healing_temperature_dependent_recovery_rate

◆ strain_healing_temperature_dependent_prefactor

◆ evaluator

◆ composition_evaluators

template<int dim>
class aspect::MaterialModel::Rheology::StrainDependent< dim >