In the main program RFEM 5 or RSTAB 8, it is first necessary to rotate the member about 90° so that the lamellas of the glued-laminated beam are lying edgewise (see Figure 01).
In order to also consider the on-edge position of the beam for the design in the RF-/TIMBER Pro add-on module, increase the resistance for edgewise bending under National Annex Settings in the "Other Settings 2/2" tab (see Figure 02).