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20252453-T-424 项目

4.1.3.1.1.4 钢筋网特性（Reinforcing Mesh Attributes）

下图展示了应用此概念时使用的通用类和关系。 此外，概念可能对常见或标准化的行业实践和场景具有特殊意义。对于这些特定的使用场景，下表展示了用户可采用的推荐通用使用模式列表。

<a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMesh.htm'>IfcReinforcingMesh</a> IfcReinforcingMesh 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. ObjectType [0:1]      IsDeclaredBy [0:1]      Declares [0:?]      IsTypedBy [0:1]      IsDefinedBy [0:?] 6. ObjectPlacement [0:1] 7. Representation [0:1]      ReferencedBy [0:?]      PositionedRelativeTo [0:?]      ReferencedInStructures [0:?] 8. Tag [0:1]      FillsVoids [0:1]      ConnectedTo [0:?]      IsInterferedByElements [0:?]      InterferesElements [0:?]      HasProjections [0:?]      HasOpenings [0:?]      IsConnectionRealization [0:?]      ProvidesBoundaries [0:?]      ConnectedFrom [0:?]      ContainedInStructure [0:1]      HasCoverings [0:?]      HasSurfaceFeatures [0:?] 9. SteelGrade [0:1] 10. MeshLength [0:1] 11. MeshWidth [0:1] 12. LongitudinalBarNominalDiameter [0:1] 13. TransverseBarNominalDiameter [0:1] 14. LongitudinalBarCrossSectionArea [0:1] 15. TransverseBarCrossSectionArea [0:1] 16. LongitudinalBarSpacing [0:1] 17. TransverseBarSpacing [0:1] 18. PredefinedType [0:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcIdentifier.htm'>IfcIdentifier</a> IfcIdentifier <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMesh.htm'>IfcReinforcingMesh</a>:Tag1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcIdentifier.htm'>IfcIdentifier</a>:IfcIdentifier0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcRelDefinesByType.htm'>IfcRelDefinesByType</a> IfcRelDefinesByType 1. GlobalId [1:1] 2. OwnerHistory [0:1] 3. Name [0:1] 4. Description [0:1] 5. RelatedObjects [1:?] 6. RelatingType [1:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMesh.htm'>IfcReinforcingMesh</a>:IsTypedBy1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcRelDefinesByType.htm'>IfcRelDefinesByType</a>:RelatedObjects0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMeshType.htm'>IfcReinforcingMeshType</a> IfcReinforcingMeshType 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. MeshLength [0:1] 12. MeshWidth [0:1] 13. LongitudinalBarNominalDiameter [0:1] 14. TransverseBarNominalDiameter [0:1] 15. LongitudinalBarCrossSectionArea [0:1] 16. TransverseBarCrossSectionArea [0:1] 17. LongitudinalBarSpacing [0:1] 18. TransverseBarSpacing [0:1] 19. BendingShapeCode [0:1] 20. BendingParameters [1:?] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcRelDefinesByType.htm'>IfcRelDefinesByType</a>:RelatingType1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMeshType.htm'>IfcReinforcingMeshType</a>:IfcReinforcingMeshType0 IfcPositiveLengthMeasure_0 IfcPositiveLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMeshType.htm'>IfcReinforcingMeshType</a>:MeshLength1->IfcPositiveLengthMeasure_0:IfcPositiveLengthMeasure0 IfcPositiveLengthMeasure_1 IfcPositiveLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMeshType.htm'>IfcReinforcingMeshType</a>:MeshWidth1->IfcPositiveLengthMeasure_1:IfcPositiveLengthMeasure0 IfcPositiveLengthMeasure_2 IfcPositiveLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMeshType.htm'>IfcReinforcingMeshType</a>:LongitudinalBarNominalDiameter1->IfcPositiveLengthMeasure_2:IfcPositiveLengthMeasure0 IfcPositiveLengthMeasure_3 IfcPositiveLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMeshType.htm'>IfcReinforcingMeshType</a>:TransverseBarNominalDiameter1->IfcPositiveLengthMeasure_3:IfcPositiveLengthMeasure0 IfcAreaMeasure_0 IfcAreaMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMeshType.htm'>IfcReinforcingMeshType</a>:LongitudinalBarCrossSectionArea1->IfcAreaMeasure_0:IfcAreaMeasure0 IfcAreaMeasure_1 IfcAreaMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMeshType.htm'>IfcReinforcingMeshType</a>:TransverseBarCrossSectionArea1->IfcAreaMeasure_1:IfcAreaMeasure0 IfcPositiveLengthMeasure_4 IfcPositiveLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMeshType.htm'>IfcReinforcingMeshType</a>:LongitudinalBarSpacing1->IfcPositiveLengthMeasure_4:IfcPositiveLengthMeasure0 IfcPositiveLengthMeasure_5 IfcPositiveLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMeshType.htm'>IfcReinforcingMeshType</a>:TransverseBarSpacing1->IfcPositiveLengthMeasure_5:IfcPositiveLengthMeasure0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcLabel.htm'>IfcLabel</a> IfcLabel <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMeshType.htm'>IfcReinforcingMeshType</a>:BendingShapeCode1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcLabel.htm'>IfcLabel</a>:IfcLabel0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcLengthMeasure.htm'>IfcLengthMeasure</a> IfcLengthMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMeshType.htm'>IfcReinforcingMeshType</a>:BendingParameters1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcLengthMeasure.htm'>IfcLengthMeasure</a>:IfcLengthMeasure0 <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcPlaneAngleMeasure.htm'>IfcPlaneAngleMeasure</a> IfcPlaneAngleMeasure <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcReinforcingMeshType.htm'>IfcReinforcingMeshType</a>:BendingParameters1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcPlaneAngleMeasure.htm'>IfcPlaneAngleMeasure</a>:IfcPlaneAngleMeasure0
Figure 4.1.3.1.1.4.A

General Usage

ApplicableEntity
IfcReinforcingMesh
表 4.1.3.1.1.4.B