6.5.4.71 Pset_SpatialGeoObsMappedZoneCommon

PSET_OCCURRENCEDRIVEN / IfcSpatialZone / MAPPEDZONE

Common properties for mapped zone observations.
Change log
ItemSPFXMLChangeDescription
IFC4X3_ADD2 to IFC4X4_draft
    Pset_SpatialGeoObsMappedZoneCommonADDED
Properties

PSD-XML

NameTypeDescription
GSI P_SINGLEVALUE / IfcPositiveInteger The Geological Strength Index (GSI): A characterization tool for assessing engineering properties for rock masses.
RMR P_SINGLEVALUE / IfcPositiveInteger The rock mass rating (RMR) is a geomechanical classification system for rocks, developed by Z. T. Bieniawski.
Q-value P_SINGLEVALUE / IfcReal A description of the rock mass stability of an underground opening in jointed rock masses based on Q-system which was originaly developed at NGI.2015 - Handbook on the Q-System - NGI.

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