System struct for solid dynamics with configurable time integration. More...

#include <solid_mechanics_system.hpp>

Collaboration diagram for smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >:

Public Types
using	SolidWeakFormType = TimeDiscretizedWeakForm< dim, H1< order, dim >, TimeRuleParams< DisplacementTimeRule, H1< order, dim >, parameter_space... > >
	using

using	CycleZeroSolidWeakFormType = TimeDiscretizedWeakForm< dim, H1< order, dim >, Parameters< H1< order, dim >, H1< order, dim >, H1< order, dim >, parameter_space... > >
	using – 3-state form: u, v, a (no u_old needed; at cycle 0 u and v are given, solve for a)

Public Member Functions
std::vector< FieldState >	getStateFields () const
	Get the list of all state fields (displacement_solve_state, displacement, velocity, acceleration). More...

std::vector< FieldState >	getOutputFieldStates () const
	Get the list of physical, non-solve state fields. More...

std::vector< ReactionInfo >	getReactionInfos () const
	Get information about reaction fields for this system. More...

std::unique_ptr< DifferentiablePhysics >	createDifferentiablePhysics (std::string physics_name)
	Create a DifferentiablePhysics object for this system. More...

template<typename MaterialType >
void	setMaterial (const MaterialType &material, const std::string &domain_name)
	Set the material model for a domain, defining integrals for the solid weak form. More...

template<int... active_parameters, typename BodyForceType >
void	addBodyForce (DependsOn< active_parameters... > depends_on, const std::string &domain_name, BodyForceType force_function)
	Add a body force to the system (with DependsOn). More...

template<typename BodyForceType >
void	addBodyForce (const std::string &domain_name, BodyForceType force_function)
	Add a body force to the system. More...

template<int... active_parameters, typename TractionType >
void	addTraction (DependsOn< active_parameters... > depends_on, const std::string &domain_name, TractionType traction_function)
	Add a surface traction (flux) to the system (with DependsOn). More...

template<typename TractionType >
void	addTraction (const std::string &domain_name, TractionType traction_function)
	Add a surface traction (flux) to the system. More...

template<int... active_parameters, typename PressureType >
void	addPressure (DependsOn< active_parameters... > depends_on, const std::string &domain_name, PressureType pressure_function)
	Add a pressure boundary condition (follower force) (with DependsOn). More...

template<typename PressureType >
void	addPressure (const std::string &domain_name, PressureType pressure_function)
	Add a pressure boundary condition (follower force). More...

Public Member Functions inherited from smith::SystemBase
const std::vector< FieldState > &	getParameterFields () const
	Get the list of all parameter fields. More...

std::string	prefix (const std::string &name) const
	Helper function to prepend the physics name to a string. More...

std::vector< ReactionInfo >	getReactionInfos () const
	Metadata for dual outputs exported by this system.

Public Attributes
std::shared_ptr< SolidWeakFormType >	solid_weak_form
	Solid mechanics weak form.

std::shared_ptr< CycleZeroSolidWeakFormType >	cycle_zero_solid_weak_form
	Cycle-zero weak form for initial acceleration solve.

std::shared_ptr< DirichletBoundaryConditions >	disp_bc
	Displacement boundary conditions.

std::shared_ptr< DisplacementTimeRule >	disp_time_rule
	Time integration rule.

Public Attributes inherited from smith::SystemBase
std::shared_ptr< FieldStore >	field_store
	Field store managing the system's fields.

std::shared_ptr< CoupledSystemSolver >	solver
	The solver for the system.

std::shared_ptr< StateAdvancer >	advancer
	The state advancer.

std::vector< FieldState >	parameter_fields
	Optional parameter fields.

std::string	prepend_name
	Optional prepended name for all fields.

Detailed Description

template<int dim, int order, typename DisplacementTimeRule = ImplicitNewmarkSecondOrderTimeIntegrationRule, typename... parameter_space>
struct smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >

System struct for solid dynamics with configurable time integration.

Always uses a 4-state field layout (displacement_solve_state, displacement, velocity, acceleration). Use ImplicitNewmarkSecondOrderTimeIntegrationRule for transient dynamics, or QuasiStaticSecondOrderTimeIntegrationRule for quasi-static problems.

Template Parameters

dim	Spatial dimension.
order	Polynomial order for displacement field.
DisplacementTimeRule	Time integration rule type (must have num_states == 4).
parameter_space	Parameter spaces for material properties.

Definition at line 41 of file solid_mechanics_system.hpp.

Member Function Documentation

◆ addBodyForce() [1/2]

template<int dim, int order, typename DisplacementTimeRule = ImplicitNewmarkSecondOrderTimeIntegrationRule, typename... parameter_space>

template<typename BodyForceType >

void smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >::addBodyForce	(	const std::string &	domain_name,
		BodyForceType	force_function
	)

inline

Add a body force to the system.

Template Parameters

BodyForceType The body force function type.

Parameters

domain_name	The name of the domain to apply the force to.
force_function	The force function (t, X, u, v, a, params...).

Definition at line 165 of file solid_mechanics_system.hpp.

◆ addBodyForce() [2/2]

template<int dim, int order, typename DisplacementTimeRule = ImplicitNewmarkSecondOrderTimeIntegrationRule, typename... parameter_space>

template<int... active_parameters, typename BodyForceType >

void smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >::addBodyForce	(	DependsOn< active_parameters... >	depends_on,
		const std::string &	domain_name,
		BodyForceType	force_function
	)

inline

Add a body force to the system (with DependsOn).

Template Parameters

active_parameters	Indices of fields this force depends on.
BodyForceType	The body force function type.

Parameters

depends_on	Dependency specification for which input fields to pass.
domain_name	The name of the domain to apply the force to.
force_function	The force function (t, X, u, v, a, params...).

Definition at line 140 of file solid_mechanics_system.hpp.

◆ addPressure() [1/2]

template<int dim, int order, typename DisplacementTimeRule = ImplicitNewmarkSecondOrderTimeIntegrationRule, typename... parameter_space>

template<typename PressureType >

void smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >::addPressure	(	const std::string &	domain_name,
		PressureType	pressure_function
	)

inline

Add a pressure boundary condition (follower force).

Template Parameters

PressureType The pressure function type.

Parameters

domain_name	The name of the boundary domain.
pressure_function	The pressure function (t, X, params...).

Definition at line 259 of file solid_mechanics_system.hpp.

◆ addPressure() [2/2]

template<int dim, int order, typename DisplacementTimeRule = ImplicitNewmarkSecondOrderTimeIntegrationRule, typename... parameter_space>

template<int... active_parameters, typename PressureType >

void smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >::addPressure	(	DependsOn< active_parameters... >	depends_on,
		const std::string &	domain_name,
		PressureType	pressure_function
	)

inline

Add a pressure boundary condition (follower force) (with DependsOn).

Template Parameters

active_parameters	Indices of fields this pressure depends on.
PressureType	The pressure function type.

Parameters

depends_on	Dependency specification for which input fields to pass.
domain_name	The name of the boundary domain.
pressure_function	The pressure function (t, X, params...).

Definition at line 219 of file solid_mechanics_system.hpp.

◆ addTraction() [1/2]

template<int dim, int order, typename DisplacementTimeRule = ImplicitNewmarkSecondOrderTimeIntegrationRule, typename... parameter_space>

template<typename TractionType >

void smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >::addTraction	(	const std::string &	domain_name,
		TractionType	traction_function
	)

inline

Add a surface traction (flux) to the system.

Template Parameters

TractionType The traction function type.

Parameters

domain_name	The name of the boundary domain to apply the traction to.
traction_function	The traction function (t, X, n, u, v, a, params...).

Definition at line 205 of file solid_mechanics_system.hpp.

◆ addTraction() [2/2]

template<int dim, int order, typename DisplacementTimeRule = ImplicitNewmarkSecondOrderTimeIntegrationRule, typename... parameter_space>

template<int... active_parameters, typename TractionType >

void smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >::addTraction	(	DependsOn< active_parameters... >	depends_on,
		const std::string &	domain_name,
		TractionType	traction_function
	)

inline

Add a surface traction (flux) to the system (with DependsOn).

Template Parameters

active_parameters	Indices of fields this traction depends on.
TractionType	The traction function type.

Parameters

depends_on	Dependency specification for which input fields to pass.
domain_name	The name of the boundary domain to apply the traction to.
traction_function	The traction function (t, X, n, u, v, a, params...).

Definition at line 179 of file solid_mechanics_system.hpp.

◆ createDifferentiablePhysics()

template<int dim, int order, typename DisplacementTimeRule = ImplicitNewmarkSecondOrderTimeIntegrationRule, typename... parameter_space>

std::unique_ptr<DifferentiablePhysics> smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >::createDifferentiablePhysics ( std::string physics_name )

inline

Create a DifferentiablePhysics object for this system.

Parameters

physics_name The name of the physics.

Returns: std::unique_ptr<DifferentiablePhysics> The differentiable physics object.

Definition at line 94 of file solid_mechanics_system.hpp.

◆ getOutputFieldStates()

template<int dim, int order, typename DisplacementTimeRule = ImplicitNewmarkSecondOrderTimeIntegrationRule, typename... parameter_space>

std::vector<FieldState> smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >::getOutputFieldStates ( ) const

inline

Get the list of physical, non-solve state fields.

Returns: std::vector<FieldState> List of physical fields suitable for output.

Definition at line 74 of file solid_mechanics_system.hpp.

◆ getReactionInfos()

template<int dim, int order, typename DisplacementTimeRule = ImplicitNewmarkSecondOrderTimeIntegrationRule, typename... parameter_space>

std::vector<ReactionInfo> smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >::getReactionInfos ( ) const

inline

Get information about reaction fields for this system.

Returns: List of ReactionInfo structures.

Definition at line 84 of file solid_mechanics_system.hpp.

◆ getStateFields()

template<int dim, int order, typename DisplacementTimeRule = ImplicitNewmarkSecondOrderTimeIntegrationRule, typename... parameter_space>

std::vector<FieldState> smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >::getStateFields ( ) const

inline

Get the list of all state fields (displacement_solve_state, displacement, velocity, acceleration).

Returns: std::vector<FieldState> List of state fields.

Definition at line 64 of file solid_mechanics_system.hpp.

◆ setMaterial()

template<int dim, int order, typename DisplacementTimeRule = ImplicitNewmarkSecondOrderTimeIntegrationRule, typename... parameter_space>

template<typename MaterialType >

void smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >::setMaterial	(	const MaterialType &	material,
		const std::string &	domain_name
	)

inline

Set the material model for a domain, defining integrals for the solid weak form.

Template Parameters

MaterialType The material model type.

Parameters

material	The material model instance.
domain_name	The name of the domain to apply the material to.

Definition at line 108 of file solid_mechanics_system.hpp.

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

src/smith/differentiable_numerics/solid_mechanics_system.hpp

Public Types

Public Member Functions

Public Attributes

Detailed Description

template<int dim, int order, typename DisplacementTimeRule = ImplicitNewmarkSecondOrderTimeIntegrationRule, typename... parameter_space> struct smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >

Member Function Documentation

◆ addBodyForce() [1/2]

◆ addBodyForce() [2/2]

◆ addPressure() [1/2]

◆ addPressure() [2/2]

◆ addTraction() [1/2]

◆ addTraction() [2/2]

◆ createDifferentiablePhysics()

◆ getOutputFieldStates()

◆ getReactionInfos()

◆ getStateFields()

◆ setMaterial()

template<int dim, int order, typename DisplacementTimeRule = ImplicitNewmarkSecondOrderTimeIntegrationRule, typename... parameter_space>
struct smith::SolidMechanicsSystem< dim, order, DisplacementTimeRule, parameter_space >