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.
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. |
| 3 | Name | OPTIONAL IfcLabel |
An 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 |
An optional description, provided to exchange 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 also provide a name and description for the concept. |
|
| Click to show 2 hidden inherited concepts Click to hide 2 inherited concepts | |||
7.10.3.1.5 Formal representation
ENTITY IfcRelConnectsStructuralActivity
SUBTYPE OF (IfcRelConnects);
RelatingElement : IfcStructuralActivityAssignmentSelect;
RelatedStructuralActivity : IfcStructuralActivity;
END_ENTITY;
