著者

佐藤 武

出版者

一般社団法人日本機械学会

雑誌

日本機械学會論文集 (ISSN:00290270)

巻号頁・発行日

vol.22, no.115, pp.181-187, 1956-03-25

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In this paper, free vibrations of the Greek-Crossed Bar, which is formed by two bars intersecting on their middle points at right angles, are studied analytically. And the normal modes of the vibrations and the characteristic equations for determining the natural frequencies are shown. Numerical calcurations are carried out in detail and the influences of the dimensions and the physical prperties of the two bars on the natural frequencies are also discussed.