正多角形の穴を有する肉厚管が内圧を受ける場合の応力分布

概要

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In the present paper, as a two dimensional problem of elasticity, the problem of the stress distribution in a thick cylinder having a regular-polygonal hole the corners of which are rounded is solved under the condition of internal pressure. As an example of the present analysis, the value of stresses at any point in a thick cylinder having a square hole the corners of which are slightly rounded were numerically obtained and the state of stress distribution in it was clarified. And these values of stresses were compared with the results obtained for the case of an infinite plate having a similar hole in it and discussed somewhat in detail.
一般社団法人日本機械学会の論文
1953-07-20