Email this article Nonlinear Bending of a Shallow Panel under the Effect of Gas Pressure
- Authors: Il’gamov M.A.1,2, Moiseeva V.E.2
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Affiliations:
- Blagonravov Institute of Mechanical Engineering
- Institute of Mechanics and Engineering FIT Kazan Scientific Center
- Issue: Vol 48, No 3 (2019)
- Pages: 211-218
- Section: Reliability, Strength, and Wear Resistance of Machines and Structures
- URL: https://journals.rcsi.science/1052-6188/article/view/194220
- DOI: https://doi.org/10.3103/S1052618819030075
- ID: 194220
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Abstract
In this paper, we considered the bending of a round shallow panel under the effect of excessive pressures on the lower and upper surfaces. A refined expression of the distributed transverse force that depends on both the pressure drop on the surface and the interaction of the average overpressure and curvature of the middle surface is used. This refinement is performed in a linear approximation. The panel edge is assumed to be isolated from excessive pressure. The classical theory of nonlinear bending of a round shallow panel under the effect of pressures on its surface is supplemented.
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About the authors
M. A. Il’gamov
Blagonravov Institute of Mechanical Engineering; Institute of Mechanics and Engineering FIT Kazan Scientific Center
Author for correspondence.
Email: ilgamov@anrb.ru
Russian Federation, Moscow, 119334; Kazan, 420111
V. E. Moiseeva
Institute of Mechanics and Engineering FIT Kazan Scientific Center
Author for correspondence.
Email: vemoi@yandex.ru
Russian Federation, Kazan, 420111
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