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Effect of Friction on the Natural Frequencies of Reinforced Cylindrical Shells with an Elastic Filler under Axial Compression

  • F. A. Seifullaev
  • Sh. A. Kerimova
  • N. A. AgayevaEmail author
Article
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Abstract

A variational principle is used to study the oscillations of a reinforced thin cylindrical shell with a filler under axial compression with allowance for friction on their contact surface. The dependences of frequencies of natural oscillations on the number of waves in a circumferential direction are constructed.

Keywords

shell oscillation elastic modulus deformation total energy friction coefficient 

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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  • F. A. Seifullaev
    • 1
  • Sh. A. Kerimova
    • 1
  • N. A. Agayeva
    • 2
    Email author
  1. 1.Institute of Mathematics and MechanicsNational Academy of Sciences of AzerbaijanBakuAzerbaijan
  2. 2.Research Design Institute “Neftegaz,”BakuAzerbaijan

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