Natural frequencies of circumferentially truncated sector plates with simply supported straight edges


Autoria(s): Ramaiah, GK; Vijayakumar, K
Data(s)

08/05/1974

Resumo

The classical Rayleigh-Ritz method in conjunction with suitable co-ordinate transformations is found to be effective for accurate estimation of natural frequencies of circumferentially truncated circular sector plates with simply supported straight edges. Numerical results are obtained for all the nine combinations of clamped, simply supported and free boundary conditions at the circular edges and presented in the form of graphs. The analysis confirms an earlier observation that the plate behaves like a long rectangular strip as the width of the plate in the radial direction becomes small.

Formato

application/pdf

Identificador

http://eprints.iisc.ernet.in/23968/1/fulltext.pdf

Ramaiah, GK and Vijayakumar, K (1974) Natural frequencies of circumferentially truncated sector plates with simply supported straight edges. In: Journal of Sound and Vibration, 34 (1). pp. 53-61.

Publicador

Elsevier Science

Relação

http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6WM3-4PFK3BP-5&_user=512776&_rdoc=1&_fmt=&_orig=search&_sort=d&_docanchor=&view=c&_acct=C000025298&_version=1&_urlVersion=0&_userid=512776&md5=8bfe118982428271a789539dbac06652

http://eprints.iisc.ernet.in/23968/

Palavras-Chave #Aerospace Engineering (Formerly, Aeronautical Engineering)
Tipo

Journal Article

PeerReviewed