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Calculation of the Fragments Toroidal Shell with Local Internal Deepening

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Abstract

A three-dimensional spline option of the finite element method was developed to determine the stress-strain state of a toroidal shell with a local deepening on the inner surface. The numerical experiments were carried out, the regularities of the changes in a stress-strain state of the shell with the change in the geometric parameters of the deepening were noted.

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Authors and Affiliations

  1. Institute of Mechanics and Engineering, Kazan Scientific Center, Russian Academy of Sciences, 420111, Kazan, Russia

    N. M. Yakupov, H. G. Kiyamov & I. Z. Mukhamedova

  2. Kazan State University of Architecture and Engineering, 420043, Kazan, Russia

    I. Z. Mukhamedova

Authors
  1. N. M. Yakupov
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  2. H. G. Kiyamov
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  3. I. Z. Mukhamedova
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Corresponding authors

Correspondence to N. M. Yakupov, H. G. Kiyamov or I. Z. Mukhamedova.

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(Submitted by D. A. Gubaidullin)

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Yakupov, N.M., Kiyamov, H.G. & Mukhamedova, I.Z. Calculation of the Fragments Toroidal Shell with Local Internal Deepening. Lobachevskii J Math 42, 2257–2262 (2021). https://doi.org/10.1134/S1995080221090304

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  • DOI: https://doi.org/10.1134/S1995080221090304

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