IFC 4.3.1.0 (IFC4X3_ADD1) development

7.8.4.69 Pset_ElementAssemblyTypeTurnoutPanel

7.8.4.69.1 Semantic definition

Turnout panel properties used in railway. The property set can be used by the predefined type TURNOUT_PANEL of IfcElementAssembly.

7.8.4.69.2 Applicable entities

7.8.4.69.3 Properties

Name Property Type Data Type Description
IsAccessibleByVehicle IfcPropertySingleValue IfcBoolean

Indicates whether the element is accessible by a vehicle or not.

BranchLineDirection IfcPropertyEnumeratedValue PEnum_BranchLineDirection

Describes the direction associated to the branch line of the turnout (deviated branch).

TrackExpansion IfcPropertyBoundedValue IfcPositiveLengthMeasure

In curvature context, bounded value of the expansion distance that can be added to rail gauge.

TurnoutCurvedRadius IfcPropertySingleValue IfcLengthMeasure

If turnout is curved, the main branch radius of curvature.

TypeOfCurvedTurnout IfcPropertyEnumeratedValue PEnum_TypeOfCurvedTurnout

Turnouts that are positioned in the curved part of the alignment.

InstallationPlan IfcPropertyReferenceValue IfcDocumentReference

Reference to external information source about installation or construction plan of the element.

IsSharedTurnout IfcPropertySingleValue IfcBoolean

Indicates if the turnout makes a connection to another infrastructure owner (for sharing costs).

MaximumSpeedLimitOfDivergingLine IfcPropertySingleValue IfcLinearVelocityMeasure

Maximum speed for diverging line that corresponds to the type of turnout and design constraints.

TypeOfDrivingDevice IfcPropertyEnumeratedValue PEnum_TypeOfDrivingDevice

Type of the driving device used for the turnout.

TrackElementOrientation IfcPropertyEnumeratedValue PEnum_TurnoutPanelOrientation

Turnout panels can be placed in 2 mirror-symmetric directions in the field. To distinguish both ends of the turnout panel, a definition of an orientation system with respect to the panel is necessary. The orientation defines, if the panel is oriented in a way or opposite with respect to the direction of the alignment/stationing.

PercentShared IfcPropertySingleValue IfcPositiveRatioMeasure

Percent of costs paid by the other infrastructure owner.

TrackGaugeLength IfcPropertySingleValue IfcPositiveLengthMeasure

Basic track gauge of permanent way.

TurnoutPointMachineCount IfcPropertySingleValue IfcCountMeasure

Count of point machines inside turnout panel.

TurnoutHeaterType IfcPropertyEnumeratedValue PEnum_TurnoutHeaterType

Defines the kind of turnout heater installed.

TypeOfJunction IfcPropertyEnumeratedValue PEnum_TypeOfJunction

The turnout part of the continuous welded rail.

TypeOfTurnout IfcPropertyEnumeratedValue PEnum_TypeOfTurnout

Type of turnout.

Table 7.8.4.69.A

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7.8.4.69.4 Changelog

7.8.4.69.4.1 IFC4.3_DEV_9f90c1f0

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