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面内加振を受けるケーブルの面外分岐応答


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Title: 面内加振を受けるケーブルの面外分岐応答
Other Titles: Out-of-plane Response of Cab1es through Bifurcation under Inplane Forcing
Authors: 高橋, 和雄 / 白石, 隆俊 / 麻生, 稔彦 / 小西, 保則
Authors (alternative): Takahashi, Kazuo / Shiraishi, Takatoshi / Aso, Toshihiko / Konishi, Yasunori
Issue Date: Mar-1989
Publisher: 土木学会 / Japan Society of Civil Engineers
Citation: 構造工学論文集, 35A, pp.699-707; 1989
Abstract: Out-of-plane response of a cable through bifurcation under in-plane sinusoidally time-varying load is analyzed. The nonlinear equations of motion of a cable in three dimensions are solved by a Galerkin method. Nonlinear in-plane responses and the corresponding out-of-plane vibrations are obtained for various sag-to-span ratios. The frequency range where out-of-plane response exists varies with the change of 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-p1ane vibration is similar to that of the in-plane vibration and are much affected by damping of the cable.
URI: http://hdl.handle.net/10069/30034
Rights: © 社団法人土木学会
Type: Journal Article
Text Version: publisher
Appears in Collections:Articles in academic journal

Citable URI : http://hdl.handle.net/10069/30034

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