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Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 2021, Volume 8, Issue 4, Pages 646–652
DOI: https://doi.org/10.21638/spbu01.2021.410 (Mi vspua78) 		 
MECHANICS

Applying adjustment factors in Rayleigh method to calculate vibrations principal frequency of a shell with rectangular cross-section

G. T. Dzebisashvili

St. Petersburg State University, 7-9, Universitetskaya nab., St. Petersburg, 199034, Russian Federation
Full-text PDF (444 kB)
DOI: https://doi.org/10.21638/spbu01.2021.410
Abstract: The applying of adjustment factors in Rayleigh method to calculate vibrations principal frequency of a shell with rectangular cross-section is considered in the paper. Behavior patterns of the adjustment factors are generalized. Relationship between the adjustment factors and properties of the approximate formulae is analyzed.
Keywords: vibrations, cylindrical shell, Rayleigh method, adjustment factor.
Received: 14.04.2021
Revised: 13.06.2021
Accepted: 17.07.2021
English version:
Vestnik St. Petersburg University, Mathematics, 2021, Volume 8, Issue 4, Pages 400–404
DOI: https://doi.org/10.1134/S1063454121040063
Document Type: Article
UDC: 534.1:539.3
MSC: 74K25, 74H45
Language: Russian
Citation: G. T. Dzebisashvili, “Applying adjustment factors in Rayleigh method to calculate vibrations principal frequency of a shell with rectangular cross-section”, Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 8:4 (2021), 646–652; Vestn. St. Petersbg. Univ., Math., 8:4 (2021), 400–404
Citation in format AMSBIB
\Bibitem{Dze21}
\by G.~T.~Dzebisashvili
\paper Applying adjustment factors in Rayleigh method to calculate vibrations principal frequency of a shell with rectangular cross-section
\jour Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy
\yr 2021
\vol 8
\issue 4
\pages 646--652
\mathnet{http://mi.mathnet.ru/vspua78}
\crossref{https://doi.org/10.21638/spbu01.2021.410}
\transl
\jour Vestn. St. Petersbg. Univ., Math.
\yr 2021
\vol 8
\issue 4
\pages 400--404
\crossref{https://doi.org/10.1134/S1063454121040063}
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