6.2.3.3 AISC_EM11_Pset_Washer

Washer:

Washer can be mapped to explicit instance of Fastener (IfcMechanicalFastener) without geometric representation or local placement. It may use properties to identify size and relative location from bolt head.

buildingSMART Data Dictionary

PSD-XML

NameTypeDescription
WasherStandard P_SINGLEVALUE / IfcIdentifier
Washer StandardName of Washer Type Library
WasherSize P_SINGLEVALUE / IfcPositiveLengthMeasure
Washer SizeWasher size designation as specified in the Standard
WasherThickness P_SINGLEVALUE / IfcPositiveLengthMeasure
Washer Thickness
BoltAssemblySequentialOrder P_SINGLEVALUE / IfcCountMeasure
Bolt Assembly Sequential OrderSequential order from the Bolt Head. Location of the washer is relative to the location of its Bolt Assembly
HeadSideWasher P_SINGLEVALUE / IfcBoolean
Head Side WasherIndicates if the washer is located on the bolt head side or not.

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