圓形板の捩り, 伸張振動

概要

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The torsional-and extentional-vibrations of plates are not so important as an ordinary vibration problem owing to their high frequencies, but in the case of impact, the duration of impact may be the same order as the periods of these vibrations of plates, so that the vibration of this type will be excited in plates. On this standpoint, the auther investigated on the torsional-and extentional-vibrations of circular plates clamped at the periphery. In the first place, the free vibrations, and the second, the forced vibrations are studied analytically. As the results, the natural frequencies, the displacements, and the stresses are obtained in some cases.
社団法人日本船舶海洋工学会の論文