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FREE VIBRATIONS OF THE SPHERICAL SHELL CONTAINING AN ELASTIC FILLER
- Authors: SEYFULLAYEV AI1, AQALAROV HC2
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Affiliations:
- National Academy of Sciences of Azerbaijan, Institute of Mathematics and Mechanics,
- National Academy of Sciences of Azerbaijan, Institute of Mathematics and Mechanics, Azerbaijan, Baku, AZ 1143
- Issue: No 3 (2015)
- Pages: 74-80
- Section: Articles
- URL: https://journals.rudn.ru/structural-mechanics/article/view/11061
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Abstract
We study the free vibrations of a spherical shell filled with an elastic medium. The equa- tions of motion of a thin elastic spherical shell of exposure to internal pressure are given. Me- dium, filling the shell with a significantly has the lower modulus of elasticity. Solution for the free vibration of the system shell filler is presented. We construct an ana- lytical solution of the problem, dependence of the oscillation frequency of the shell without the filler as a function of the frequency of the shell - filler. A plot of the frequency spectra for the two branches is given
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About the authors
A I SEYFULLAYEV
National Academy of Sciences of Azerbaijan, Institute of Mathematics and Mechanics,
Email: a.seyfullayev@yahoo.com
H C AQALAROV
National Academy of Sciences of Azerbaijan, Institute of Mathematics and Mechanics, Azerbaijan, Baku, AZ 1143
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