GGU-SLAB: "Slab material" menu item

The slab parameters can be edited. Depending on the number of material numbers assigned using the "Boundary/Individual materials)" or "Boundary/(Materials) In section" menu items, a dialog box opens with the corresponding number of input lines:

The numerical input for "d(1)top", "d(2)top", "d(1)bottom" and "d(2)bottom" are important for subsequent reinforcement of the slab. This defines the distance of the centroid of the reinforcement from the upper and lower slab surface for the principal directions of reinforcement 1 and 2.