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タイトルヨミ
エキタイヨウキ ヲ フクム ダンセイ コウゾウブツ ノ ヒセンケイ シンドウ
日本語以外のタイトル
Nonlinear Vibrations of an Elastic Structure with a Liquid Container
ファイル
言語
日本語
著者
池田 隆
内容記述(抄録等)
This paper deals with the nonlinear vibrations in an elastic structure which is subjected horizontally or vertically to sinusoidal excitation and to which a liquid container is attached. In theoretical analyses,based on the equations of motion governing the system,the modal equations are derived by taking account of the nonlinearlty due to fluid inertia. The resonance curves are also presented. In numerical calculations,it is found that the shape of the resonance curves changes depending upon the liquid level,and that the liquid container is available as a damping device for structures subjected to horizontal as well as vertical excitation. When the excitation is comparatively large, it is shown that some peculiar vibrations can o㏄ur due to the nonlinearity of the liquid inertia. These theoretical results agreed quantitatively well with the experimental results.
掲載誌名
島根大学総合理工学部紀要. シリーズA
31
開始ページ
1
終了ページ
26
ISSN
13427113
発行日
1997-12-26
NCID
AA11157087
出版者
島根大学総合理工学部
出版者別表記
Interdisciplinary Faculty of Science and Engineering, Shimane University
資料タイプ
紀要論文
部局
(旧組織)大学院総合理工学研究科
備考
30-41+ / 1997-2007
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