7.10.3.1 IfcRelConnectsStructuralActivity
7.10.3.1.1 Semantic definition
The IfcRelConnectsStructuralActivity relationship connects a structural activity (either an action or reaction) to a structural member, structural connection, or element.
New entity in IFC2x2.7.10.3.1.2 Entity inheritance
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- IfcRelConnectsStructuralActivity
- IfcRelConnectsElements
- IfcRelConnectsPortToElement
- IfcRelConnectsPorts
- IfcRelConnectsStructuralMember
- IfcRelContainedInSpatialStructure
- IfcRelCoversBldgElements
- IfcRelCoversSpaces
- IfcRelFillsElement
- IfcRelFlowControlElements
- IfcRelInterferesElements
- IfcRelPositions
- IfcRelReferencedInSpatialStructure
- IfcRelSequence
- IfcRelServicesBuildings
- IfcRelSpaceBoundary
7.10.3.1.3 Attributes
| # | Attribute | Type | Description |
|---|---|---|---|
| IfcRoot (4) | |||
| 1 | GlobalId | IfcGloballyUniqueId |
Assignment of a globally unique identifier within the entire software world. |
| 2 | OwnerHistory | OPTIONAL IfcOwnerHistory |
Assignment of the information about the current ownership of that object, including owning actor, application, local identification and information captured about the recent changes of the object, Only the last modification is stored - either as addition, deletion or modification. The attribute has been changed to be OPTIONAL. |
| 3 | Name | OPTIONAL IfcLabel |
Optional name for use by the participating software systems or users. For some subtypes of IfcRoot the insertion of the Name attribute may be required. This would be enforced by a where rule. |
| 4 | Description | OPTIONAL IfcText |
Optional description, provided for exchanging informative comments. |
| Click to show 4 hidden inherited attributes Click to hide 4 inherited attributes | |||
| IfcRelConnectsStructuralActivity (2) | |||
| 5 | RelatingElement | IfcStructuralActivityAssignmentSelect |
Reference to a structural item or element to which the specified activity is applied. |
| 6 | RelatedStructuralActivity | IfcStructuralActivity |
Reference to a structural activity which is acting upon the specified structural item or element. |
7.10.3.1.4 Concept usage
| Concept | Usage | Description | |
|---|---|---|---|
| IfcRoot (2) | |||
| Revision Control | General |
Ownership, history, and merge state is captured using IfcOwnerHistory. |
|
| Software Identity | General |
IfcRoot assigns the globally unique ID. In addition it may provide for a name and a description about the concept. |
|
| Click to show 2 hidden inherited concepts Click to hide 2 inherited concepts | |||
7.10.3.1.5 Examples
7.10.3.1.6 Formal representation
ENTITY IfcRelConnectsStructuralActivity
SUBTYPE OF (IfcRelConnects);
RelatingElement : IfcStructuralActivityAssignmentSelect;
RelatedStructuralActivity : IfcStructuralActivity;
END_ENTITY;