Applied Mathematics and Mechanics (English Edition) ›› 1997, Vol. 18 ›› Issue (1): 29-36.

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SNAP-BUCKLING OF DISHED SHALLOW SHELLS UNDER UNIFORM LOADS

Liu Dong, Chen Shanlin   

  1. Chongqing Jianzhu University, Chongqing 630045, P. R. China
  • Received:1995-11-03 Online:1997-01-18 Published:1997-01-18
  • Supported by:
    Project supported by the National Natural Science Foundation of China

Abstract: A theoretical analysis is presented for the snap-buckling behaviour of dished shallow shells under undorm loads. By means of lhe modified iteration method, the second approximate formula of elastic behaviour and a set of numerical solutions aregiven. And effects of parameters β and k on the snap-buckling behaviour are discussed.

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