IfcCableCarrierSegmentTypeEnum

Semantic definitions at the type

Type definition

The IfcCableCarrierSegmentTypeEnum defines the range of different types of cable carrier segment that can be specified.

HISTORY New type in IFC2x2.

Enumeration definition

Constant	Description
CABLELADDERSEGMENT	An open carrier segment on which cables are carried on a ladder structure.
CABLETRAYSEGMENT	A (typically) open carrier segment onto which cables are laid.
CABLETRUNKINGSEGMENT	An enclosed carrier segment with one or more compartments into which cables are placed.
CONDUITSEGMENT	An enclosed tubular carrier segment through which cables are pulled.
CABLEBRACKET	A cable bracket is a horizontal cable support fixed at one end only, spaced at intervals, on which cables rest.
CATENARYWIRE	A catenary wire is a longitudinal wire supporting the grooved contact wires either directly or indirectly. Note: definition from UIC 719-1.
DROPPER	A dropper is a cable carrier used to suspend cable from another cable. It could also conduct electricity.
USERDEFINED	User-defined type.
NOTDEFINED	Undefined type.

Formal representations

XML Specification

 <xs:simpleType name="IfcCableCarrierSegmentTypeEnum">

  <xs:restriction base="xs:string">

   <xs:enumeration value="cableladdersegment"/>

   <xs:enumeration value="cabletraysegment"/>

   <xs:enumeration value="cabletrunkingsegment"/>

   <xs:enumeration value="conduitsegment"/>

   <xs:enumeration value="cablebracket"/>

   <xs:enumeration value="catenarywire"/>

   <xs:enumeration value="dropper"/>

   <xs:enumeration value="userdefined"/>

   <xs:enumeration value="notdefined"/>

  </xs:restriction>

 </xs:simpleType>

EXPRESS Specification


TYPE IfcCableCarrierSegmentTypeEnum = ENUMERATION OF (

 CABLELADDERSEGMENT, 
 CABLETRAYSEGMENT, 
 CABLETRUNKINGSEGMENT, 
 CONDUITSEGMENT, 
 CABLEBRACKET, 
 CATENARYWIRE, 
 DROPPER, 
 USERDEFINED, 
 NOTDEFINED);
END_TYPE;


 EXPRESS-G diagram

Item	SPF	XML	Change	Description
IFC4x2 to IFC4x3_RC1
IfcCableCarrierSegmentTypeEnum
CABLEBRACKET			ADDED
CATENARYWIRE			ADDED
DROPPER			ADDED

	Cable Carrier Segment Type Enum
	Énumération des types de segment de chemin de cable