Applied Mathematics and Mechanics (English Edition) ›› 2000, Vol. 21 ›› Issue (4): 371-382.

• 论文 •    下一篇

GENERAL SOLUTION FOR U-SHAPED BELLOWS OVERALL-BENDING PROBLEMS

朱卫平, 郭平, 黄黔   

  1. Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, P. R. China
  • 收稿日期:1998-11-04 修回日期:1999-10-15 出版日期:2000-04-18 发布日期:2000-04-18

GENERAL SOLUTION FOR U-SHAPED BELLOWS OVERALL-BENDING PROBLEMS

Zhu Weiping, Guo Ping, Huang Qian   

  1. Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, P. R. China
  • Received:1998-11-04 Revised:1999-10-15 Online:2000-04-18 Published:2000-04-18

摘要: The formulae for stresses and angular displacements of U-shaped bellows overall bending in a meridian plane under pure bending moments are presented based on the general solution for slender ring shells proposed by Zhu Weiping, et al. and the solution for ring plates. The results evaluated in this paper are compared with those on EJMA (standards of the expansion joint manufacturers association) and of the experiment given by Li Tingxin, et al.

关键词: flexible shells, shells of revolution, circular ring shells, bellows, U-shaped bellows

Abstract: The formulae for stresses and angular displacements of U-shaped bellows overall bending in a meridian plane under pure bending moments are presented based on the general solution for slender ring shells proposed by Zhu Weiping, et al. and the solution for ring plates. The results evaluated in this paper are compared with those on EJMA (standards of the expansion joint manufacturers association) and of the experiment given by Li Tingxin, et al.

Key words: flexible shells, shells of revolution, circular ring shells, bellows, U-shaped bellows

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