抄録
In this study, fatigue strength of the elastic bonding double lap joint are investigated experimently. It is found that (1) fatigue strength decreases with increasing thickness of adhesive layer. (2) S-N diagram of the elastic bonding double lap joint was approximated to exponential, and the fatigue limit was not observed. (3) the fatigue stress obtained by using circular butt joints is larger than that obtained by using the rectangular lap joint.
