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NAOSITE : Nagasaki University's Academic Output SITE > Faculty of Engineering > Bulletin > Reports of the Faculty of Engineering, Nagasaki University > Volume 32, No. 59 >


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Title: 繊維強化型積層板の自由振動特性に関する研究
Other Titles: Study on Characteristic of Vibration of Laminated Composite Plates
Authors: 森田, 千尋 / 山下, 祐介 / 松田, 浩 / 崎山, 毅 / 黄, 美 / 胡, 夏夏
Authors (alternative): Morita, Chihiro / Yamashita, Yusuke / Matsuda, Hiroshi / Sakiyama, Takeshi / Huang, Mei / Hu, Xiaxia
Issue Date: Jul-2002
Citation: 長崎大学工学部研究報告 Vol.32(59) p.105-111, 2002
Abstract: In this paper, a discrete method for analyzing the free vibration problem of laminated composite plates is proposed. By transforming the differential equations into integral equations and applying the numerical integration, the discrete solutions can be obtained. The characteristic equation of the free vibration is derived by applying the Green function which is obtained as a discrete solution of differential equations governing the flexural behavior of the laminated composite plates under the action of a concentrated load. By applying the characteristic equation, the behavior of the free vibration of the laminated composite plates can be analyzed efficiently without a calculation by trail and error method. The vibration frequencies and modes were obtained by this method, and compared with the other analytical results and experimental results by laser holography.
URI: http://hdl.handle.net/10069/5218
ISSN: 02860902
Type: Departmental Bulletin Paper
Appears in Collections:Volume 32, No. 59

Citable URI : http://hdl.handle.net/10069/5218

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