IFC 4.3.2.20251031 (IFC4X3_ADD2) under development

GrossArea(总面积)

语义定义(Semantic definition)

对象的毛面积。未考虑开口、凹槽、突出物和切口。

Referenced in
Qto_CoveringBaseQuantities
Qto_SlabBaseQuantities
Qto_RampFlightBaseQuantities
Qto_RoofBaseQuantities
Qto_SiteBaseQuantities
Qto_SolarDeviceBaseQuantities
Qto_PlateBaseQuantities
Qto_PavementBaseQuantities
表 A