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AIP Conference ProceedingsVolume 2315, 17 December 2020, Article number 02004414th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2020; Ekaterinburg; Russian Federation; 9 November 2020 through 13 November 2020; Code 165837

Destruction of a thin-walled spherical vessel by internal pressure(Conference Paper)(Open Access)

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  • aInstitute of Engineering Science, Ural Branch of the Russian Academy of Sciences, 34 Komsomolskaya St, Ekaterinburg, 620049, Russian Federation
  • bInstitute of Natural Sciences and Mathematics, Ural Federal University, 48 Kuibysheva St., Ekaterinburg, 620000, Russian Federation

Abstract

The problem of destruction of a thin-walled spherical vessel by increasing internal pressure is formulated. The matenal properties are descnbed both at the hardening stage and at the softening stage (prefracture stage). Based on the mathematical theory of catastrophes, the equations of equilibrium are written, and the critical value of pressure is determined when the vessel is destroyed. © 2020 American Institute of Physics Inc.. All rights reserved.

  • ISSN: 0094243X
  • ISBN: 978-073544057-9
  • Source Type: Conference Proceeding
  • Original language: English
  • DOI: 10.1063/5.0036729
  • Document Type: Conference Paper
  • Volume Editors: Gorkunov E.,Panin V.E.,Irschik H.
  • Publisher: American Institute of Physics Inc.

  Struzhanov, V.V.; Institute of Engineering Science, Ural Branch of the Russian Academy of Sciences, 34 Komsomolskaya St, Ekaterinburg, Russian Federation;
© Copyright 2020 Elsevier B.V., All rights reserved.

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