Email this article Bending of a Round Plate under Gas Pressure
- Authors: Il’gamov M.A.1,2,3,4, Moiseeva V.E.2
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Affiliations:
- Blagonravov Institute of Mechanical Engineering
- Institute of Mechanics and Engineering of the Kazan Scientific Center of RAS
- Bashkir State University
- Institute of Mechanics of the Ufa Scientific Center
- Issue: Vol 54, No 4 (2019)
- Pages: 551-558
- Section: Article
- URL: https://ogarev-online.ru/0025-6544/article/view/164090
- DOI: https://doi.org/10.3103/S0025654419040083
- ID: 164090
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Abstract
The effect of the average excess pressure of the environment on the linear and nonlinear bending of a round plate is studied. Different values of the gas pressure on both surfaces of the plate form a transverse distributed load, consisting of a differential pressure and the interaction of the average pressure with the curvature of the middle surface. With a small ratio of the average pressure to the elastic modulus of the material and with a large relative thickness, the influence of the second component of the bending load is small. With a large ratio of the average pressure to the elastic modulus and a small relative thickness, this effect is significant.
About the authors
M. A. Il’gamov
Blagonravov Institute of Mechanical Engineering; Institute of Mechanics and Engineering of the Kazan Scientific Center of RAS; Bashkir State University; Institute of Mechanics of the Ufa Scientific Center
Author for correspondence.
Email: ilgamov@anrb.ru
Russian Federation, Malyi Kharitonievskii per. 4, Moscow, 101990; ul. Lobachevskogo 2/31, Kazan, 420111; ul. Zaki Validi 32, Ufa, 450076; pr. Oktyabrya 71, Ufa, 450054
V. E. Moiseeva
Institute of Mechanics and Engineering of the Kazan Scientific Center of RAS
Email: ilgamov@anrb.ru
Russian Federation, ul. Lobachevskogo 2/31, Kazan, 420111
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