せっ頭円すいかくの振動

概要

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Some reports on vibrations of truncated conical shells have already been published. The vibrations of truncated conical shells with both ends simply supported and of the ones with both bullt-in ends have been investigated by Seide and Yamaki.　In this paper assuming the deflection to be expanded into the exponential power series, we investigate vibrations of these truncated conical shells by Ritz's method.　The theoretical and experimental results as for the case of both ends simply supported are in good agreement with those of Seide in the lowest frequencies, and the theoletical results in the case of both free ends and bullt-in-free ends agree well with the experimental ones.
山形大学の論文
1972-01-20