IFC 4.3.x development IfcRelConnectsStructuralActivity Semantic definitions at the entity

The IfcRelConnectsStructuralActivity relationship connects a structural activity (either an action or reaction) to a structural member, structural connection, or element.

HISTORY  New entity in IFC2x2. Attributes

#Attribute Type Description
1GlobalId IfcGloballyUniqueId Assignment of a globally unique identifier within the entire software world.
2OwnerHistory 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,

> NOTE  only the last modification in stored - either as addition, deletion or modification.

> IFC4 CHANGE  The attribute has been changed to be OPTIONAL.
3Name 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.
4Description OPTIONAL IfcText Optional description, provided for exchanging informative comments.
5RelatingElement IfcStructuralActivityAssignmentSelectReference to a structural item or element to which the specified activity is applied.
6RelatedStructuralActivityIfcStructuralActivity Reference to a structural activity which is acting upon the specified structural item or element. Entity inheritance

dot_inheritance IfcRelConnectsStructuralActivity IfcRelConnectsStructuralActivity IfcRelConnects IfcRelConnects IfcRelConnectsStructuralActivity->IfcRelConnects IfcRelConnects_children 15 more... IfcRelConnects_children->IfcRelConnects IfcRelationship IfcRelationship IfcRelConnects->IfcRelationship IfcRelationship_children 5 more... IfcRelationship_children->IfcRelationship IfcRoot IfcRoot IfcRelationship->IfcRoot IfcObjectDefinition IfcObjectDefinition IfcObjectDefinition->IfcRoot IfcPropertyDefinition IfcPropertyDefinition IfcPropertyDefinition->IfcRoot Definitions applying to General Usage Identity

IfcRoot assigns the globally unique ID. In addition it may provide for a name and a description about the concept. Revision Control

Ownership, history, and merge state is captured using IfcOwnerHistory. Formal representations

ENTITY IfcRelConnectsStructuralActivity
 SUBTYPE OF (IfcRelConnects);
	RelatingElement : IfcStructuralActivityAssignmentSelect;
	RelatedStructuralActivity : IfcStructuralActivity;