IfcGeotechnicalStratumTypeEnum

Item	SPF	XML	Change	Description
IFC4X3_ADD2 to IFC4X4_draft
IfcGeotechnicalStratumTypeEnum			MODIFIED	Status changed to Deprecated.

Semantic definitions at the type

Type definition

This container defines the different predefined types of stratum elements that can further specify an IfcGeotechnicalStratum.

DEPRECATION The type IfcGeotechnicalStratumTypeEnum shall not be used anymore due to deprecation of IfcGeotechnicalStratum. Use IfcGeoScienceFeature including IfcGeoScienceFeatureTypeEnum instead.

Enumeration definition

Constant	Description
SOLID	Representation of the concept of an identified discrete almost homogenous solid geological or surface feature, including discontinuities such as faults, fractures, boundaries and interfaces that are not explicitly modelled.
VOID	Representation of the concept of an identified discrete air filled geological feature, including caves and other voids.
WATER	Representation of the concept of an identified discrete water filled geological or surface feature including lakes, rivers and seas.
USERDEFINED	A specially defined member.
NOTDEFINED	Undefined type.

Formal representations

XML Specification

 <xs:simpleType name="IfcGeotechnicalStratumTypeEnum">

  <xs:restriction base="xs:string">

   <xs:enumeration value="solid"/>

   <xs:enumeration value="void"/>

   <xs:enumeration value="water"/>

   <xs:enumeration value="userdefined"/>

   <xs:enumeration value="notdefined"/>

  </xs:restriction>

 </xs:simpleType>

EXPRESS Specification


TYPE IfcGeotechnicalStratumTypeEnum = ENUMERATION OF (

 SOLID, 
 VOID, 
 WATER, 
 USERDEFINED, 
 NOTDEFINED);
END_TYPE;


 EXPRESS-G diagram