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面内加勢を受けるケーブルの面外分岐応答


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Title: 面内加勢を受けるケーブルの面外分岐応答
Other Titles: Out-of-plane Response of a Cable through Bifurcation under In-plane Forcing
Authors: 高橋, 和雄 / 白石, 隆俊 / 小西, 保則
Authors (alternative): Takahashi, Kazuo / Shiraishi, Takatoshi / Konishi, Yasunori
Issue Date: Aug-1988
Publisher: 長崎大学工学部 / Faculty of Engineering, Nagasaki University
Citation: 長崎大学工学部研究報告, 18(31), pp.126-132; 1988
Abstract: Out-of-plane response of a cable through bifurcation under in-plane forcing is analyzed. The nonlinear equations of motion of a cable in three dimensions are solved by the Galerkin method and the harmonic balance method. Nonlinear in-plane responses and the corresponding out-of-plane vibrations are obtained for various sag-to-span ratios. The frequency range where the out-of-plane response exists varies with the sag-to-span ratio and its width is broad in the particular sag-to-span ratio. The unstable regions are wide when the mode of the out-of-plane vibration is similar to that of the in-plane vibration and are much affected by damping of the cable.
URI: http://hdl.handle.net/10069/24279
ISSN: 02860902
Type: Departmental Bulletin Paper
Text Version: publisher
Appears in Collections:Volume 18, No. 31

Citable URI : http://hdl.handle.net/10069/24279

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