Vibration Analysis of Free Rectangular Plates Constrained by Translational Edge Springs

Narita, Yoshihiro

EPI International Journal of Engineering, 2023, 6(1), 9-17

Permalink : https://hdl.handle.net/2115/90533

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アクセス権
open access
URI
https://hdl.handle.net/2115/90533
タイトル
Vibration Analysis of Free Rectangular Plates Constrained by Translational Edge Springs
著者
e-Rad_Researcher
00137407
著者名
Narita, Yoshihiro
言語
英語
キーワード
Free vibration
Rectangular plate
Translational spring
Natural frequency
Mode shape
発行日
2023-02-28
出版者
The Center of Technology, Faculty of Engineering, University of Hasanuddin
収録物名
EPI International Journal of Engineering
巻(号)
6(1)
ページ
9-17
抄録
This paper aims to present comprehensive lists of accurate natural frequencies of isotropic thin free rectangular plates constrained only by translational springs distributed uniformly on the edges. Analytical and numerical approaches are employed to study the free vibration of the plates. The first approach is an extension of Ritz method, and second approach is the finite element method coded by the author. Numerical examples cover rectangular plates from totally free plate to totally simply supported on all edges. Convergence and comparison studies are made to establish accuracy of these solutions. Nine numerical examples are presented in terms of different of elastic constraints, and the lowest six frequency parameters are provided in the examples with different aspect ratios.
資源タイプ
学術雑誌論文
出版タイプ
Version of Record
権利情報
Creative Commons Attribution-ShareAlike 4.0 International
PISSN
2615-5109
関連情報 (isIdenticalTo)
出版社版DOI
https://doi.org/10.25042/epi-ije.022023.02
URI
https://cot.unhas.ac.id/journals/index.php/epiije/article/view/1643