7.22 Slab Geometry

Expressions that extract geometry unique to slab elements. These must be prefixed with slab, e.g. slab.thickness

thickness	The slab thickness
surfaceEdge	The total surface area on the slab edges
surfaceBase	The surface area on the slab base
surfaceTop	The surface area on the slab top
surfaceEdgeGross	The gross surface area on the slab edges
surfaceBaseGross	The gross surface area on the slab base
surfaceTopGross	The gross surface area on the slab top