7.10.4.1 Pset_StructuralSurfaceMemberVaryingThickness

PSET_OCCURRENCEDRIVEN / IfcStructuralSurfaceMemberVarying

Structural Surface Member Varying Thickness

Thickness parameters of a surface member (structural analysis item) with varying thickness, particularly with linearly varying thickness. The thickness is interpolated/ extrapolated from three points. The locations of these points are given either in local x,y coordinates of the surface member or in global X,Y,Z coordinates. Either way, these points are required to be located within the face or at the bounds of the face of the surface member, and they must not be located on a common line. Local and global coordinates shall not be mixed within the same property set instance.

Properties

PSD-XML

Name	Type	Description
Thickness1	P_SINGLEVALUE / IfcPositiveLengthMeasure	Thickness1 First thickness parameter of a surface member with varying thickness
Location1Local	P_LISTVALUE / IfcLengthMeasure	Location1 Local Local x,y coordinates of the point in which Thickness1 is given
Location1Global	P_LISTVALUE / IfcLengthMeasure	Location1 Global Global X,Y,Z coordinates of the point in which Thickness1 is given
Thickness2	P_SINGLEVALUE / IfcPositiveLengthMeasure	Thickness2 Second thickness parameter of a surface member with varying thickness
Location2Local	P_LISTVALUE / IfcLengthMeasure	Location2 Local Local x,y coordinates of the point in which Thickness2 is given
Location2Global	P_LISTVALUE / IfcLengthMeasure	Location2 Global Global X,Y,Z coordinates of the point in which Thickness2 is given
Thickness3	P_SINGLEVALUE / IfcPositiveLengthMeasure	Thickness3 Third thickness parameter of a surface member with varying thickness
Location3Local	P_LISTVALUE / IfcLengthMeasure	Location3 Local Local x,y coordinates of the point in which Thickness3 is given
Location3Global	P_LISTVALUE / IfcLengthMeasure	Location3 Global Global X,Y,Z coordinates of the point in which Thickness3 is given

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