接着・リベット併用継手の引張ならびに疲労強度に及ぼす被着体鋼板強度の影響

概要

論文の詳細を見る
Adhesive/rivet combined bonding has attracted special interest recently as a joining technique of high-strength steel because of its high joint efficiency. In this study, the effects of steel strength on the tensile and fatigue strength of adhesive/rivet combined and adhesive joints were investigated. In addition, the stress distributions of these joints were analyzed by finite-element methods, taking into consideration the plastic deformation of adherend steels. With the increase of steel strength, the tensile strength of combined and adhesive joints increased and tensile strength was improved by the combination with the rivet. However, irrespective of the steel strength, the fatigue strength of combined and adhesive joints was constant and the fatigue strength of the combined joint was similar to that of the adhesive joint. These findings could be explained from the difference of stress distribution between static and fatigue load conditions.
一般社団法人日本機械学会の論文
1992-02-25