ねじ締結体の設計システム(第4報) : シリンダカバー締結体の強度設計

概要

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This study aims at the development of the strength design system of bolted joints applicable to the general cases. Cylinder-cover-bolted joint is selected as an example of the multi-bolted joints. Principally, the relationship between load and the stress on the bolt is analyzed. In this analysis, the cylinder-cover-bolted joint is divided into the basic elements such as disk, cylinder and beam. The stress on the bolt is calculated from the compatibility equations on the displacements of each element. The axial stress on the bolt is measured by strain gages to verify the results from analysis for the cylinder-cover-bolted joint in various geometry. The main conclusions are as follows : (1) A method to analyze the stress on the bolt in the cylinder-cover-bolted joint is proposed. (2) The results by the above-mentioned analysis are compared with the experimental results, and analytical results show good agreement with the experi-mental results.
公益社団法人精密工学会の論文
1985-04-05