Loads Namespace Reference

Operations to manage loads in the MPM model. More...

Classes
struct	LoadDistributedBox
	Structure to define a distributed load in particles inside the cuboid defined by point p1 and p2. More...
struct	NodalPointLoadData
struct	PrescribedPorePressure
	Structure to represent a particle with a pressure. Pressure is applied to particles with the specified index. More...
struct	PressureBoundaryForceBox
	Structure to represent a boundary force in fluid due the action of the pressure. More...
struct	PressureBox
	Structure to represent a box with a pressure. Pressure in applied to particles inside the cuboid defined by point p1 and p2. More...
struct	PressureMaterial
	Structure to represent a material with a pressure. Pressure is applied to particles with the specified material id. More...

Functions
void	setGravity (vector< Body * > &bodies)
	Configures the gravity load in particles.
void	setLoadDistributedBox (vector< Body * > &bodies, vector< Loads::LoadDistributedBox > loads)
	Configure distributed load in particles inside of a box.
void	setPrescribedPorePressureBox (vector< Body * > &bodies, vector< Loads::PressureBox > pressures)
	Configure prescribed pore pressure in particles inside of a box.
void	setInitialPorePressureBox (vector< Body * > &bodies, vector< Loads::PressureBox > pressures)
	Configure initial pore pressure in particles inside of a box.
void	setInitialPorePressureMaterial (vector< Body * > &bodies, vector< Loads::PressureMaterial > pressures)
	Configure initial pore pressure in particles by material id.
void	updatePrescribedPorePressure (vector< Body * > *bodies)
	Set prescribed pore pressure in particles.
void	setPrescribedPorePressureBoundaryForceBox (vector< Body * > &bodies, vector< Loads::PressureBoundaryForceBox > loads)
	Set external boundary force in fluid phase due the prescribed pore pressure in particles.
void	setInitialVelocity (vector< Body * > &bodies)
	Set initial velocity in bodies.
void	configureNodalPointLoads (Mesh *mesh)
	configure nodeid-point-load data for nodal force application
NodalPointLoadData &	getNodalPointList ()
	Get (node-id load) vector for set nodal point load.

Detailed Description

Operations to manage loads in the MPM model.

Function Documentation

configureNodalPointLoads()

void Loads::configureNodalPointLoads

(

Mesh *

mesh

)

configure nodeid-point-load data for nodal force application

Parameters

[in]

mesh

mesh pointer

getNodalPointList()

NodalPointLoadData & Loads::getNodalPointList

(

)

Get (node-id load) vector for set nodal point load.

setGravity()

void Loads::setGravity

(

vector< Body * > &

bodies

)

Configures the gravity load in particles.

Parameters

[in]

bodies

A list containing Body pointers

setInitialPorePressureBox()

void Loads::setInitialPorePressureBox	(	vector< Body * > &	bodies,
		vector< Loads::PressureBox >	pressures
	)

Configure initial pore pressure in particles inside of a box.

Parameters

[in]	bodies	A list containing Body pointers
[in]	pressures	A list containing pressures to be applied

setInitialPorePressureMaterial()

void Loads::setInitialPorePressureMaterial	(	vector< Body * > &	bodies,
		vector< Loads::PressureMaterial >	pressures
	)

Configure initial pore pressure in particles by material id.

Parameters

[in]	bodies	A list containing Body pointers
[in]	pressures	A list containing material id to be applied the pressure

setInitialVelocity()

void Loads::setInitialVelocity

(

vector< Body * > &

bodies

)

Set initial velocity in bodies.

Parameters

[in]

bodies

A list containing Body pointers

setLoadDistributedBox()

void Loads::setLoadDistributedBox	(	vector< Body * > &	bodies,
		vector< Loads::LoadDistributedBox >	loads
	)

Configure distributed load in particles inside of a box.

Parameters

[in]	bodies	A list containing Body pointers
[in]	loads	A list containing loads to be applied

setPrescribedPorePressureBoundaryForceBox()

void Loads::setPrescribedPorePressureBoundaryForceBox	(	vector< Body * > &	bodies,
		vector< Loads::PressureBoundaryForceBox >	loads
	)

Set external boundary force in fluid phase due the prescribed pore pressure in particles.

\( f_{i}^{w,ext,\Gamma} = \int t(x_i)^\Gamma \Delta A \)

Parameters

[in]	bodies	A list containing Body pointers
[in]	loads	A list of pressure force boxes

setPrescribedPorePressureBox()

void Loads::setPrescribedPorePressureBox	(	vector< Body * > &	bodies,
		vector< Loads::PressureBox >	pressures
	)

Configure prescribed pore pressure in particles inside of a box.

Parameters

[in]	bodies	A list containing Body pointers
[in]	pressures	A list containing pressures to be applied

updatePrescribedPorePressure()

void Loads::updatePrescribedPorePressure

(

vector< Body * > *

bodies

)

Set prescribed pore pressure in particles.

Parameters

[in]

bodies

A list containing Body pointers