IFC 4.3.0.1 (IFC4X3) development

4.3.3.4 Reinforcing Bar Type Attributes

Reinforcing may be further described according to physical characteristics.

The following diagram shows the generic classes and relationships used when applying this concept. In addition, concepts may have particular importance to common or standardised industry practices and scenarios. For these specific usage scenarios, the tables below shows a recommended list of general usage patterns that users may adopt.

G IfcReinforcingBarType IfcReinforcingBarType 1. GlobalId [1:1] 2. OwnerHistory [0:1] 3. Name [0:1] 4. Description [0:1]      HasAssignments [0:?]      Nests [0:1]      IsNestedBy [0:?]      HasContext [0:1]      IsDecomposedBy [0:?]      Decomposes [0:1]      HasAssociations [0:?] 5. ApplicableOccurrence [0:1] 6. HasPropertySets [1:?]      Types [0:1] 7. RepresentationMaps [1:?] 8. Tag [0:1]      ReferencedBy [0:?] 9. ElementType [0:1] 10. PredefinedType [1:1] 11. NominalDiameter [0:1] 12. CrossSectionArea [0:1] 13. BarLength [0:1] 14. BarSurface [0:1] 15. BendingShapeCode [0:1] 16. BendingParameters [1:?] IfcPositiveLengthMeasure_0 IfcPositiveLengthMeasure IfcReinforcingBarType:NominalDiameter1->IfcPositiveLengthMeasure_0:IfcPositiveLengthMeasure0 IfcAreaMeasure IfcAreaMeasure IfcReinforcingBarType:CrossSectionArea1->IfcAreaMeasure:IfcAreaMeasure0 IfcPositiveLengthMeasure_1 IfcPositiveLengthMeasure IfcReinforcingBarType:BarLength1->IfcPositiveLengthMeasure_1:IfcPositiveLengthMeasure0 IfcReinforcingBarSurfaceEnum IfcReinforcingBarSurfaceEnum IfcReinforcingBarType:BarSurface1->IfcReinforcingBarSurfaceEnum:IfcReinforcingBarSurfaceEnum0 IfcLabel IfcLabel IfcReinforcingBarType:BendingShapeCode1->IfcLabel:IfcLabel0 IfcBendingParameterSelect IfcBendingParameterSelect IfcReinforcingBarType:BendingParameters1->IfcBendingParameterSelect:IfcBendingParameterSelect0
Figure 4.3.3.4.A

General Usage

ApplicableEntity
IfcReinforcingBarType
Table 4.3.3.4.B

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