Applied Mathematics and Mechanics (English Edition) ›› 1999, Vol. 19 ›› Issue (2): 128-134.

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WEAK FORMULATION OF MIXED STATE EQUATION AND BOUNDARY VALUE PROBLEM OF LAMINATED CYLINDRICAL SHELL

Ding Kewei, Tang Linmin   

  1. Research Institute of Engineering Mechanics, Dalian University of Technology, Dalian 116023, P. R. China
  • Received:1997-05-27 Revised:1998-07-12 Online:1999-02-18 Published:1999-02-18
  • Supported by:
    Project supported by Provincial Natural Science Foundation of Anhui,China

Abstract: Weak formulation of mixed state equations including boundary conditions are presented in a Cylindrical coordinate system by introducing HellingerReissner variational principle.Analytical solutions are obtained for laminated cylindrical shell by means of state space method.The present study extends and unifies the solution of laminated shells.

Key words: mixed state equation, state space, cylindrical shell, weak formulation, boundary value problem

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