Mechanics of Solids (about journal) Mechanics of Solids
A Journal of Russian Academy of Sciences
in January 1966
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Print ISSN 0025-6544
Online ISSN 1934-7936

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IssuesArchive of Issues2021-2pp.230-241

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Total articles in the database: 4932
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Vinogradov Yu.I., "Analysis of Stress Concentration with a Controlled Error in Thin-Walled Structures (Transport and Launch Container)," Mech. Solids. 56 (2), 230-241 (2021)
Year 2021 Volume 56 Number 2 Pages 230-241
DOI 10.3103/S002565442102014X
Title Analysis of Stress Concentration with a Controlled Error in Thin-Walled Structures (Transport and Launch Container)
Author(s) Vinogradov Yu.I. (Bauman Moscow State Technical University, Moscow, 105005 Russia,
Abstract The choice of a transport and launch container (TLC) for analyzing the stress concentration in its elements does not reduce the generality of the proposed methodology for solving problems for other thin-walled structures. The TLC is, as a rule, a cylindrical glass with a spherical bottom, at the pole of which there is a rigid mounting plate. The TL is loaded by the internal pressure during testing, along the round areas of the spherical bottom during transportation, and by the internal pressure during the launch of the aircraft supported on a rigid plate. In this work, for all cases of loading, design schemes are proposed and the places of localization of stresses in the TP elements are determined, the sizes of localization and the magnitude of stress concentration are determined on the basis of mathematical models of the mechanics of deformation of shells with an a priori specified error, that is, analytically.
Keywords shell, stresses, localization, distribution
Received 14 June 2019Revised 15 August 2019Accepted 04 September 2019
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