ASPECT
Public Member Functions | Static Public Member Functions | Private Attributes | List of all members
aspect::MaterialModel::Rheology::StrainDependent< dim > Class Template Reference
Inheritance diagram for aspect::MaterialModel::Rheology::StrainDependent< dim >:
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Public Member Functions

void parse_parameters (ParameterHandler &prm)
 
std::array< double, 3 > compute_strain_weakening_factors (const unsigned int j, const std::vector< double > &composition) 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)
 
template<typename PostprocessorType >
PostprocessorType * find_postprocessor () const
 
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
 
TimerOutputget_computing_timer () const
 
const ConditionalOStreamget_pcout () const
 
double get_time () const
 
double get_timestep () const
 
double get_old_timestep () const
 
unsigned int get_timestep_number () 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
 
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
 
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::BlockVectorget_current_linearization_point () const
 
const LinearAlgebra::BlockVectorget_solution () const
 
const LinearAlgebra::BlockVectorget_old_solution () const
 
const LinearAlgebra::BlockVectorget_old_old_solution () const
 
const LinearAlgebra::BlockVectorget_reaction_vector () const
 
const LinearAlgebra::BlockVectorget_mesh_velocity () const
 
const DoFHandler< dim > & get_dof_handler () const
 
const FiniteElement< dim > & get_fe () const
 
const LinearAlgebra::BlockSparseMatrixget_system_matrix () const
 
const LinearAlgebra::BlockSparseMatrixget_system_preconditioner_matrix () const
 
const MaterialModel::Interface< dim > & get_material_model () const
 
void compute_material_model_input_values (const LinearAlgebra::BlockVector &input_solution, const FEValuesBase< dim, dim > &input_finite_element_values, const typename DoFHandler< dim >::active_cell_iterator &cell, const bool compute_strainrate, MaterialModel::MaterialModelInputs< dim > &material_model_inputs) const
 
const GravityModel::Interface< dim > & get_gravity_model () const
 
const InitialTopographyModel::Interface< dim > & get_initial_topography_model () const
 
const GeometryModel::Interface< dim > & get_geometry_model () const
 
const AdiabaticConditions::Interface< dim > & get_adiabatic_conditions () const
 
bool has_boundary_temperature () const
 
DEAL_II_DEPRECATED const BoundaryTemperature::Interface< dim > & get_boundary_temperature () const
 
const BoundaryTemperature::Manager< dim > & get_boundary_temperature_manager () const
 
const BoundaryHeatFlux::Interface< dim > & get_boundary_heat_flux () const
 
bool has_boundary_composition () const
 
DEAL_II_DEPRECATED const BoundaryComposition::Interface< dim > & get_boundary_composition () const
 
const BoundaryComposition::Manager< dim > & get_boundary_composition_manager () const
 
const std::map< types::boundary_id, std::unique_ptr< BoundaryTraction::Interface< dim > > > & get_boundary_traction () const
 
DEAL_II_DEPRECATED const InitialTemperature::Interface< dim > & get_initial_temperature () const
 
const InitialTemperature::Manager< dim > & get_initial_temperature_manager () const
 
DEAL_II_DEPRECATED const InitialComposition::Interface< dim > & get_initial_composition () 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_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
 
TableHandlerget_statistics_object () const
 
template<typename PostprocessorType >
DEAL_II_DEPRECATED PostprocessorType * find_postprocessor () const
 
const Postprocess::Manager< dim > & get_postprocess_manager () const
 
const Particle::World< dim > & get_particle_world () const
 
Particle::World< dim > & get_particle_world ()
 
bool is_stokes_matrix_free ()
 
const StokesMatrixFreeHandler< dim > & get_stokes_matrix_free () const
 
RotationProperties< dim > compute_net_angular_momentum (const bool use_constant_density, const LinearAlgebra::BlockVector &solution, const bool limit_to_top_faces=false) 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)
 

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
 
double strain_healing_temperature_dependent_recovery_rate
 
double strain_healing_temperature_dependent_prefactor
 

Detailed Description

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

Definition at line 73 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()

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

A function that computes by how much the rheologic parameters change if strain weakening is applied. Given a compositional field with the index j and a vector of all compositional fields, it returns reduction factors for the cohesion, friction angle and the prefactor of the viscous flow law(s) used in the computation for that composition.

§ 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

§ weakening_mechanism

template<int dim>
WeakeningMechanism aspect::MaterialModel::Rheology::StrainDependent< dim >::weakening_mechanism
private

Definition at line 163 of file strain_dependent.h.

§ healing_mechanism

template<int dim>
HealingMechanism aspect::MaterialModel::Rheology::StrainDependent< dim >::healing_mechanism
private

Definition at line 165 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.

Definition at line 171 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.

Definition at line 177 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).

Definition at line 183 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).

Definition at line 190 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.

Definition at line 196 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.

Definition at line 202 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).

Definition at line 208 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.

Definition at line 213 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.

Definition at line 218 of file strain_dependent.h.


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