ISJ Theoretical & Applied Science 10(66) 2018

Philadelphia, USA

Galiev, S.U., Khudoynazarov, K., Abdirashidov, A., & Abdurashidov, A.A.

Nonlinear elastoplastic deformation of a hollow cylindrical shell of finite length under influence of internal pulse loading.

Full Article: PDF

Scientific Object Identifier: http://s-o-i.org/1.1/TAS-10-66-28

DOI: https://dx.doi.org/10.15863/TAS.2018.10.66.28

Language: English

Citation: Galiev, S.U., Khudoynazarov, K., Abdirashidov, A., & Abdurashidov, A.A. (2018). Nonlinear elastoplastic deformation of a hollow cylindrical shell of finite length under influence of internal pulse loading. ISJ Theoretical & Applied Science, 10 (66), 248-255. Soi: http://s-o-i.org/1.1/TAS-10-66-28 Doi: https://dx.doi.org/10.15863/TAS.2018.10.66.28

Pages: 248-255

Published: 30.10.2018

Abstract: The process of nonlinear elastoplastic deformation of a hollow cylindrical shell of finite length under the influence of an internal axisymmetric load is investigated. Shell calculations were carried out for elastically and elastoplastic deformable models on the basis of the Kirchhoff-Love theory. A comparative evaluation of the methodology for the numerical solution of the problem is given. The influence of physico-mechanical and structural characteristics, as well as the parameters of the acting load on the deformed state of the shell, is analyzed.

Key words: cylindrical shell, Kirchhoff-Love theory, elastoplastic deformation, numerical solution.