Free Vibration of Annular Plates Constrained by Translational and/or Rotational Springs on Outer and Inner Edges

Narita, Yoshihiro

EPI International Journal of Engineering, 2023, 6(2), 83-91

Permalink : https://hdl.handle.net/2115/91498

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EPI IJE6-2_83-91	pdf	661 KB	127

アクセス権	open access
URI	https://hdl.handle.net/2115/91498
タイトル	Free Vibration of Annular Plates Constrained by Translational and/or Rotational Springs on Outer and Inner Edges
著者	e-Rad_Researcher 00137407 著者名 Narita, Yoshihiro
言語	英語
キーワード	Annular plate
	vibration
	natural frequency
	elastic springs
	Ritz method
発行日	2023-08
収録物名	EPI International Journal of Engineering
巻(号)	6(2)
ページ	83-91
抄録	This paper presents comprehensive lists of natural frequencies for vibration of thin isotropic annular plates with outer and inner edges elastically constrained by translational and rotational springs. A method is extended from a previously presented Ritz approach to include effects of the springs. In numerical examples, sixteen models are considered to cover all general cases of locating translational and/or rotational springs on outer and/or inner edges in addition to classical boundary conditions of free and simple supported edges. After convergence study and comparison test in specific cases are made to validate solution accuracy, frequency parameters of the sixteen models are summarized and frequency variations with increasing spring stiffness are illustrated.
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 Internationa
PISSN	2615-5109
EISSN	2621-0541
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.25042/epi-ije.082023.05