Influence of geometric and mechanical parameters on stress states caused by threaded rods glued in wood

In the construction and rehabilitation of wooden structures, timber connections are often made using glued rods. To guarantee that these connections provide adequate resistance, it is necessary to analyse the characteristics of the connections that affect their load capacity and ductility. To address this issue, the mixed strategy of developing a broad experimental program was adopted while simultaneously performing numerical analysis of models. In this paper, the finite element method is used to study the impact of several design parameters on stress transfer between materials. This approach has facilitated design strategies that improve the effectiveness of these connections.