Applied Mathematics and Mechanics (English Edition) ›› 1989, Vol. 10 ›› Issue (12): 1119-1130.

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NONLINEAR STABILITY ANALYSIS OF A SANDWICH SHALLOW CYLINDRICAL PANEL WITH ORTHOTROPIC SURFACES

Wang Ying-jiang1, Wang Zhen-ming2   

  1. 1. Dept. of Mechanics, Peking University, Beijing;
    2. Institute of Mechanics, Acaclemia Sinica, Beijing
  • Received:1988-09-15 Online:1989-12-18 Published:1989-12-18

Abstract: In this paper, the large deflection theory is adopted to analyse the geometrical nonlinear stability of a sandwich shallow cylindrical panel with orthoiropic surfaces. The critical point is determined and the postbitckling behaviour of the panel is studied.

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