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Russian Aeronautics

, Volume 61, Issue 2, pp 175–182 | Cite as

Nonlinear Deformation and Stability of Discrete-Reinforced Elliptical Cylindrical Composite Shells under Torsion and Internal Pressure

  • L. P. ZheleznovEmail author
  • V. V. Kabanov
  • D. V. Boiko
Structural Mechanics and Strength of Flight Vehicles
  • 10 Downloads

Abstract

The problem of strength and stability of shells under torsion and internal pressure was solved. It was found out the influence of the internal pressure, ellipticity and nonlinearity of deformation on the critical buckling load of the shell.

Keywords

noncircular cylindrical composite shells discrete reinforcement nonlinear deformation stability finite element method 

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Copyright information

© Allerton Press, Inc. 2018

Authors and Affiliations

  • L. P. Zheleznov
    • 1
    Email author
  • V. V. Kabanov
    • 1
  • D. V. Boiko
    • 1
  1. 1.Chaplygin Aeronautical Research Institute (SibNIA)NovosibirskRussia

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