ISO 6707: Bridge that has one or more arches as its main structure.
CABLE_STAYED
ISO 6707: Bridge with one or more towers and inclined cables that are connected to the top or the shaft of the tower and support the deck.
CANTILEVER
ISO 6707: Bridge, the main structural members of which are cantilevers.
CULVERT
ISO 6707: Transverse drain or waterway construction under a road, railway, or canal, or through an embankment, in the form of a large pipe or enclosed channel.
FRAMEWORK
Framework bridge.
GIRDER
A bridge that uses girders as the means of supporting its deck.
SUSPENSION
ISO 6707: Bridge, the main structural members of which are catenary cables from which the deck is suspended.
TRUSS
ISO 6707: Bridge with braced triangulated frame designed to act as a beam.
USERDEFINED
User defined bridge.
NOTDEFINED
Undefined bridge.
Table 5.4.2.5.A
5.4.2.5.3 Formal representation
TYPE IfcBridgeTypeEnum = ENUMERATION OF
(ARCHED
,CABLE_STAYED
,CANTILEVER
,CULVERT
,FRAMEWORK
,GIRDER
,SUSPENSION
,TRUSS
,USERDEFINED
,NOTDEFINED);
END_TYPE;