Free vibration of unsymmetrically joined shell structures with a closed member

Kobayashi, Yukinori; Irie, Toshihiro

The Journal of the Acoustical Society of America, 1987, 81(6), 1795-1800

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アクセス権
open access
URI
https://hdl.handle.net/2115/5571
タイトル
Free vibration of unsymmetrically joined shell structures with a closed member
著者
e-Rad_Researcher
10186778
著者名
Kobayashi, Yukinori
小林, 幸徳
著者名
Irie, Toshihiro
言語
英語
発行日
1987-06
出版者
Acoustical Society of America
収録物名
The Journal of the Acoustical Society of America
巻(号)
81(6)
ページ
1795-1800
抄録
Free vibration is analyzed for unsymmetrical joined plate or shell structures with a closed member by means of the transfer matrix method. For this purpose, the continuity and equilibrium relations for the displacements and forces at the joints are written with use of the joint matrices. The connection matrix between the closed member and other members at the joints is derived by introducing the structure matrix of the closed member, and the entire structure matrix is obtained by the product of the connection matrix of the closed member and the transfer matrices of other members. This method is applied to a plate structure with an unsymmetrically sited duct and a box-type structure with an aslant interior plate, and the natural frequencies are calculated numerically together with the mode shapes of vibration giving the results.
資源タイプ
学術雑誌論文
出版タイプ
Version of Record
権利情報
Copyright © 1987 American Physical Society
PISSN
0163-1829
関連情報
URI
http://www.aps.org/
関連情報 (isIdenticalTo)
出版社版DOI
https://doi.org/10.1121/1.394744