引裂荷重が作用する突合せ接着継手の応力解析 : 被着体が異種材料の場合

概要

論文の詳細を見る
Stress distribution and displacement are examined when an adhesive butt joint in which two thin plates of dissimilar materials each other are joined, is subjected to tear loads. In the analyses, replacing two different adherends of the same size and an adhesive bond with finite strips, respectively, general representations of the stresses and the displacements on joints are given using the two-dimensional theory of elasticity. The effects of the ratio of Young's modulus of two dissimilar adherends to that of the adhesive and the thickness of the adhesive bond on the stress distributions are clarified by numerical calculations. It is seen that the normal stress becomes larger at the interface between the adhesive and the adherend of larger Young's modulus and the singularity of the stress becomes large at the end of the interface with a decrease of the thickness of the adhesive bond.
湘南工科大学の論文
1989-03-31