Forced Vibrations of a Boxed Shell of Square Cross-Section
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Дата
2009
Науковий керівник
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Видавець
Izvestiya Akademii Nauk. Mekhanika Tverdogo Tela
Анотація
We construct the solution of the problem on the steady-state vibrations of a finite boxed shell of square cross-section with symmetry conditions at the shell ends.We present the dispersion curves, find the natural frequencies, and study the stress distribution in the shell.We obtain a simple formula for the approximate analysis of the shell in the case of low-frequency vibrations on the basis of the expansion of the solution in two small parameters and on the Lagrange interpolation formula.
Опис
Ключові слова
forced vibrations, boxed shell, asymptotics, stressed state
Бібліографічний опис
Mechanics of Solids