 | Gruppe von Profilen mit Material |
 | Material Profile Set |
 | Ensemble de matériaux de profil |
| Item | SPF | XML | Change | Description | IFC2x3 to IFC4 |
|---|---|---|---|---|
| IfcMaterialProfileSet | ADDED |
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.
NOTE 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).
HISTORY New entity in IFC4.
| # | Attribute | Type | Cardinality | Description | G |
|---|---|---|---|---|---|
| 1 | Name | IfcLabel | ? | The name by which the material profile set is known. | X |
| 2 | Description | IfcText | ? | Definition of the material profile set in descriptive terms. | X |
| 3 | MaterialProfiles | IfcMaterialProfile | L[1:?] | Identification of the profiles from which the material profile set is composed. | X |
| 4 | CompositeProfile | 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.
NOTE The referenced IfcCompositeProfileDef instance shall be composed of all of the IfcProfileDef instances which are used via the MaterialProfiles list in the current IfcMaterialProfileSet. | X |
| # | Attribute | Type | Cardinality | Description | G |
|---|---|---|---|---|---|
| IfcMaterialDefinition | |||||
| AssociatedTo | IfcRelAssociatesMaterial @RelatingMaterial | S[0:?] | Use of the IfcMaterialDefinition subtypes within the material association of an element occurrence or element type. The association is established by the IfcRelAssociatesMaterial relationship.
IFC4 CHANGE The inverse attribute has been added. | X | |
| HasExternalReferences | IfcExternalReferenceRelationship @RelatedResourceObjects | S[0:?] | Reference to external references, e.g. library, classification, or document information, that are associated to the material.
IFC4 CHANGE The inverse attribute has been added. | X | |
| HasProperties | IfcMaterialProperties @Material | S[0:?] | Material properties assigned to instances of subtypes of IfcMaterialDefinition.
IFC4 CHANGE The inverse attribute has been added. | X | |
| IfcMaterialProfileSet | |||||
| 1 | Name | IfcLabel | ? | The name by which the material profile set is known. | X |
| 2 | Description | IfcText | ? | Definition of the material profile set in descriptive terms. | X |
| 3 | MaterialProfiles | IfcMaterialProfile | L[1:?] | Identification of the profiles from which the material profile set is composed. | X |
| 4 | CompositeProfile | 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.
NOTE The referenced IfcCompositeProfileDef instance shall be composed of all of the IfcProfileDef instances which are used via the MaterialProfiles list in the current IfcMaterialProfileSet. | X |
<xs:element name="IfcMaterialProfileSet" type="ifc:IfcMaterialProfileSet" substitutionGroup="ifc:IfcMaterialDefinition" nillable="true"/>
<xs:complexType name="IfcMaterialProfileSet">
<xs:complexContent>
<xs:extension base="ifc:IfcMaterialDefinition">
<xs:sequence>
<xs:element name="MaterialProfiles">
<xs:complexType>
<xs:sequence>
<xs:element ref="ifc:IfcMaterialProfile" maxOccurs="unbounded"/>
</xs:sequence>
<xs:attribute ref="ifc:itemType" fixed="ifc:IfcMaterialProfile"/>
<xs:attribute ref="ifc:cType" fixed="list"/>
<xs:attribute ref="ifc:arraySize" use="optional"/>
</xs:complexType>
</xs:element>
<xs:element name="CompositeProfile" type="ifc:IfcCompositeProfileDef" nillable="true" minOccurs="0"/>
</xs:sequence>
<xs:attribute name="Name" type="ifc:IfcLabel" use="optional"/>
<xs:attribute name="Description" type="ifc:IfcText" use="optional"/>
</xs:extension>
</xs:complexContent>
</xs:complexType>
ENTITY IfcMaterialProfileSet
SUBTYPE OF (IfcMaterialDefinition);
Name : OPTIONAL IfcLabel;
Description : OPTIONAL IfcText;
MaterialProfiles : LIST [1:?] OF IfcMaterialProfile;
CompositeProfile : OPTIONAL IfcCompositeProfileDef;
END_ENTITY;
References: IfcMaterialProfile
IfcMaterialProfileSetUsage
IfcMaterialProfileSetUsageTapering
EXPRESS-G diagram
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