セッションID: OS1121
会議情報
主催: 一般社団法人 日本機械学会
会議名: M&M2021 材料力学カンファレンス
開催日: 2021/09/15 - 2021/09/17
特異応力場の強さ（ISSF）に基づくスカーフ継手における接着強度評価
詳細
主催: 一般社団法人 日本機械学会
会議名: M&M2021 材料力学カンファレンス
開催日: 2021/09/15 - 2021/09/17
The previous study shows the adhesive strength can be expressed as a constant value of the critical ISSF (Intensity of Singular Stress Field) for butt joints. This study deals with the scarf joint considering two ISSFs corresponding to two distinct singular stress fields. How to evaluate the scarf joint strength is described in comparison with the lap joint having similar two ISSFs. The debonding strength for scarf joints and lap joints can be predicted by the critical ISSF Kσc,λ1 the singular stress σθc(10μm).
