8.10.3.12 IfcMaterialProfileSet
8.10.3.12.1 Semantic definition
The IfcMaterialProfileSet is a designation by which individual material(s) of a prismatic element (for example, beam or column) constructed of a single or multiple material profiles is known.
In case of multiple MaterialProfiles, the relative positioning of individual profiles in IfcMaterialProfileSet are defined using the concept of IfcCompositeProfileDef in IfcProfileResource schema; otherwise, only one MaterialProfile is given and defined by an individual IfcProfileDef (subtype). entity in IFC4.8.10.3.12.2 Entity inheritance
8.10.3.12.3 Attributes
| # | Attribute | Type | Description |
|---|---|---|---|
| IfcMaterialDefinition (3) | |||
| AssociatedTo | SET [0:?] OF IfcRelAssociatesMaterial FOR RelatingMaterial |
Use of the IfcMaterialDefinition subtypes within the material association of an element occurrence or element type. The association is established by the IfcRelAssociatesMaterial relationship. The inverse attribute has been added. |
|
| HasExternalReferences | SET [0:?] OF IfcExternalReferenceRelationship FOR RelatedResourceObjects |
Reference to external references, e.g. library, classification, or document information, that are associated to the material. The inverse attribute has been added. |
|
| HasProperties | SET [0:?] OF IfcMaterialProperties FOR Material |
Material properties assigned to instances of subtypes of IfcMaterialDefinition. The inverse attribute has been added. |
|
| Click to show 3 hidden inherited attributes Click to hide 3 inherited attributes | |||
| IfcMaterialProfileSet (4) | |||
| 1 | Name | OPTIONAL IfcLabel |
The name by which the material profile set is known. |
| 2 | Description | OPTIONAL IfcText |
Definition of the material profile set in descriptive terms. |
| 3 | MaterialProfiles | LIST [1:?] OF IfcMaterialProfile |
Identification of the profiles from which the material profile set is composed. |
| 4 | CompositeProfile | OPTIONAL IfcCompositeProfileDef |
Reference to the composite profile definition for which this material profile set associates material to each of its individual profiles. If only a single material profile is used (the most typical case) then no CompositeProfile is asserted. The referenced IfcCompositeProfileDef instance shall be composed of all of the IfcProfileDef instances which are used via the MaterialProfiles list in the current IfcMaterialProfileSet. |
8.10.3.12.4 Examples
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Figure 8.10.3.12.A -
Figure 8.10.3.12.B -
Figure 8.10.3.12.C -
Figure 8.10.3.12.D -
Figure 8.10.3.12.E -
Figure 8.10.3.12.F -
Figure 8.10.3.12.G -
Figure 8.10.3.12.H -
Figure 8.10.3.12.I -
Figure 8.10.3.12.J
8.10.3.12.5 Formal representation
ENTITY IfcMaterialProfileSet
SUBTYPE OF (IfcMaterialDefinition);
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
MaterialProfiles : LIST [1:?] OF IfcMaterialProfile;
CompositeProfile : OPTIONAL IfcCompositeProfileDef;
END_ENTITY;