曲げモーメントを受けるバット接着継手の二次元応力解析

概要

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This paper deals with a two-dimensional stress analysis of adhesive butt joints subjected to external bending moments in order to contribute to an establishment of the fracture criteria of joints. Similar adherends and an adhesive bond are replaced with finite strips in the analysis. Stress distributions in adhesive joints are analyzed strictly by using the two-dimensional theory of elasticity. The effects of stiffness and thickness of adhesive bonds on the stress distributions are shown by numerical computations. For verification, an experiment is performed. The analytical result is in a fairly good agreement with the experimental one. In addition, the analytical result is also compared with the result obtained by F. E. M. in order to verify the stress distributions at the interface. It is shown that they are in a fairly good agreement.
一般社団法人日本機械学会の論文
1986-11-25