Applied Mathematics and Mechanics (English Edition) ›› 1991, Vol. 12 ›› Issue (5): 469-480.

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BUCKLING AND POST-BUCKLING OF ANNULAR PLATES UNDER xNON-AXISYMMETRIC PLANE EDGE FORCES

Cheng Chang-jun, Yang Xiao   

  1. Department of Mechanics, Lanzhou University, Lanzhou
  • Received:1990-04-26 Online:1991-05-18 Published:1991-05-18
  • Supported by:
    The Project supported by the State Education Commission of the People’s Republic of China

Abstract: On the basis of both the general theory [1,2] and the finite element method [4] of perforated thin plates with large deflection,the buckling and post-buckling of annular plates under non-axisymmetric plane edge forces are studied.

Key words: non-axisymmetric edge forces, variational principle, finite element method, post-buckling behaviour

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