The Influence of End- and Edge Distances on the Load-Carrying Capacity in Joints with Inclined Screws.

Abstract: Using an inclined screw brings many advantages compared to traditional methods, e.g. high load-bearing capacity, fast and easy montage and high fire resistance. This report contains a study of the influence end- and edge distances have on the load-carrying capacity in joints with inclined screws. Tests were carried out in order to determine if a few of the end- and edge distances proposed by Kevarinmäki is too conservative. Further, withdrawal tests in slender construction timber were made, in order to determine if the SFS WT-T 8,2x300 screw is suitable in roof truss connections.