IfcBuildingElementProxy 概念用法

对象类型

对象类型概念适用于此实体，如下表所示。

Type
IfcBuildingElementProxyType

表-IfcBuildingElementProxy对象类型

注意：IfcBuildingElementProxyType可用于在同一代理的多个实例之间共享公共信息，而无需建立该类型的特定语义。

如果未附加IfcBuildingElementProxyType（即，如果只有事件信息可用），则应提供预定义的类型。如果设置为。用户定义的。ObjectType属性必须提供用户定义的值。

对象的属性集

对象属性集概念适用于此实体，如下表所示。

The Property Sets for Objects concept applies to this entity as shown in Table 91.

PredefinedType

Name

Properties

Pset_BuildingElementProxyCommon

Single Value

Name	Value
Reference	IfcIdentifier
IsExternal	IfcBoolean
ThermalTransmittance	IfcThermalTransmittanceMeasure
LoadBearing	IfcBoolean
FireRating	IfcLabel

Enumerated Value

Name	Value	Value
Status	IfcLabel	IfcLabel

Pset_ConcreteElementGeneral

Single Value

Name	Value
ConstructionMethod	IfcLabel
StructuralClass	IfcLabel
StrengthClass	IfcLabel
ExposureClass	IfcLabel
ReinforcementVolumeRatio	IfcMassDensityMeasure
ReinforcementAreaRatio	IfcAreaDensityMeasure
DimensionalAccuracyClass	IfcLabel
ConstructionToleranceClass	IfcLabel
ConcreteCover	IfcPositiveLengthMeasure
ConcreteCoverAtMainBars	IfcPositiveLengthMeasure
ConcreteCoverAtLinks	IfcPositiveLengthMeasure
ReinforcementStrengthClass	IfcLabel

Pset_PrecastConcreteElementFabrication

Single Value

Name	Value
TypeDesignator	IfcLabel
ProductionLotId	IfcIdentifier
SerialNumber	IfcIdentifier
PieceMark	IfcLabel
AsBuiltLocationNumber	IfcLabel
ActualProductionDate	IfcDateTime
ActualErectionDate	IfcDateTime

Pset_PrecastConcreteElementGeneral

Single Value

Name	Value
TypeDesignator	IfcLabel
CornerChamfer	IfcPositiveLengthMeasure
ManufacturingToleranceClass	IfcLabel
FormStrippingStrength	IfcPressureMeasure
LiftingStrength	IfcPressureMeasure
ReleaseStrength	IfcPressureMeasure
MinimumAllowableSupportLength	IfcPositiveLengthMeasure
InitialTension	IfcPressureMeasure
TendonRelaxation	IfcPositiveRatioMeasure
TransportationStrength	IfcPressureMeasure
SupportDuringTransportDescription	IfcText
HollowCorePlugging	IfcLabel
CamberAtMidspan	IfcRatioMeasure
BatterAtStart	IfcPlaneAngleMeasure
BatterAtEnd	IfcPlaneAngleMeasure
Twisting	IfcPlaneAngleMeasure
Shortening	IfcRatioMeasure
PieceMark	IfcLabel
DesignLocationNumber	IfcLabel

Pset_EnvironmentalImpactIndicators

Single Value

Name	Value
Reference	IfcIdentifier
FunctionalUnitReference	IfcLabel
Unit	IfcText
ExpectedServiceLife	IfcTimeMeasure
TotalPrimaryEnergyConsumptionPerUnit	IfcEnergyMeasure
WaterConsumptionPerUnit	IfcVolumeMeasure
HazardousWastePerUnit	IfcMassMeasure
NonHazardousWastePerUnit	IfcMassMeasure
ClimateChangePerUnit	IfcMassMeasure
AtmosphericAcidificationPerUnit	IfcMassMeasure
RenewableEnergyConsumptionPerUnit	IfcEnergyMeasure
NonRenewableEnergyConsumptionPerUnit	IfcEnergyMeasure
ResourceDepletionPerUnit	IfcMassMeasure
InertWastePerUnit	IfcMassMeasure
RadioactiveWastePerUnit	IfcMassMeasure
StratosphericOzoneLayerDestructionPerUnit	IfcMassMeasure
PhotochemicalOzoneFormationPerUnit	IfcMassMeasure
EutrophicationPerUnit	IfcMassMeasure

Enumerated Value

Name	Value	Value
LifeCyclePhase	IfcLabel	IfcLabel

Pset_EnvironmentalImpactValues

Single Value

Name	Value
TotalPrimaryEnergyConsumption	IfcEnergyMeasure
WaterConsumption	IfcVolumeMeasure
HazardousWaste	IfcMassMeasure
NonHazardousWaste	IfcMassMeasure
ClimateChange	IfcMassMeasure
AtmosphericAcidification	IfcMassMeasure
RenewableEnergyConsumption	IfcEnergyMeasure
NonRenewableEnergyConsumption	IfcEnergyMeasure
ResourceDepletion	IfcMassMeasure
InertWaste	IfcMassMeasure
RadioactiveWaste	IfcMassMeasure
StratosphericOzoneLayerDestruction	IfcMassMeasure
PhotochemicalOzoneFormation	IfcMassMeasure
Eutrophication	IfcMassMeasure
LeadInTime	IfcDuration
Duration	IfcDuration
LeadOutTime

Pset_Condition

Single Value

Name	Value
AssessmentDate	IfcDate
AssessmentCondition	IfcLabel
AssessmentDescription	IfcText

Pset_ManufacturerOccurrence

Single Value

Name	Value
AcquisitionDate	IfcDate
BarCode	IfcIdentifier
SerialNumber	IfcIdentifier
BatchReference	IfcIdentifier

Enumerated Value

Name	Value	Value
AssemblyPlace	IfcLabel	IfcLabel

Pset_ManufacturerTypeInformation

Single Value

Name	Value
GlobalTradeItemNumber	IfcIdentifier
ArticleNumber	IfcIdentifier
ModelReference	IfcLabel
ModelLabel	IfcLabel
Manufacturer	IfcLabel
ProductionYear	IfcLabel

Enumerated Value

Name	Value	Value
AssemblyPlace	IfcLabel	IfcLabel

Pset_ServiceLife

Single Value

Name	Value
MeanTimeBetweenFailure	IfcDuration

Bounded Value

Name	Value	Value
ServiceLifeDuration	IfcDuration	IfcDuration

Pset_Warranty

Single Value

Name	Value
WarrantyIdentifier	IfcIdentifier
WarrantyStartDate	IfcDate
WarrantyEndDate	IfcDate
IsExtendedWarranty	IfcBoolean
WarrantyPeriod	IfcTimeMeasure
WarrantyContent	IfcText
Exclusions	IfcText

表-对象的IfcBuildingElementProxy属性集

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