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Elasticity solution of multi-layered shallow cylindrical panels subjected to dynamic loading

  • Shakeri, M. (Department of Mechanical Engineering, Amirkabir University of Technology) ;
  • Eslami, M.R. (Department of Mechanical Engineering, Amirkabir University of Technology) ;
  • Alibiglu, A. (Department of Mechanical Engineering, Amirkabir University of Technology)
  • Received : 2001.02.14
  • Accepted : 2002.01.30
  • Published : 2002.06.25

Abstract

Elasticity solutions to the boundary-value problems of dynamic response under transverse asymmetric load of cross-ply shallow cylindrical panels are presented. The shell panel is simply supported along all four sides and has finite length. The highly coupled partial differential equations are reduced to ordinary differential equations with constant coefficients by means of trigonometric function expansion in the circumferential and axial directions. The resulting ordinary differential equations are solved by Galerkin finite element method. Numerical examples are presented for two (0/90 deg.) and three (0/90/0 deg.) laminations under dynamic loading.

Keywords

References

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