Definition from buildingSMART International: The abstract entity
IfcStructuralConnection is the superclass of entities representing
structural supports or connecting elements (nodes). Point connections, curve
connections and surface connections are supported.
HISTORY: New entity in Release IFC2x
|| Optional reference to an instance of IfcBoundaryCondition which defines the support condition of this
|| References to the IfcRelConnectsStructuralMembers relationship by which structural members can be associated
to structural connections.