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Applied Mathematics and Mechanics (English Edition) ›› 1995, Vol. 16 ›› Issue (10): 1003-1012.

• 论文 • 上一篇    下一篇

PLASTIC BUCKLING OF STIFFENED TORISPHERICAL SHELL

郝刚, 曾广武, 郝强   

  1. Dept. of Naval Architecture and Ocearl Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
  • 收稿日期:1994-12-30 出版日期:1995-10-18 发布日期:1995-10-18

PLASTIC BUCKLING OF STIFFENED TORISPHERICAL SHELL

Hao Gang, Zeng Guangwu, Hao Qiang   

  1. Dept. of Naval Architecture and Ocearl Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
  • Received:1994-12-30 Online:1995-10-18 Published:1995-10-18

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摘要： This paper uses the nonlinear prebuckling consisten theory to analyse the plasticbuckling problem of of stiffned torispherical shell under uniform exlernal pressure. Thebuckling equation and energy expressions of the shell are built. the calculation formulais presented Numerical examples show that method in ths paper has betterprecision and the calculating process is very simple.

Abstract: This paper uses the nonlinear prebuckling consisten theory to analyse the plasticbuckling problem of of stiffned torispherical shell under uniform exlernal pressure. Thebuckling equation and energy expressions of the shell are built. the calculation formulais presented Numerical examples show that method in ths paper has betterprecision and the calculating process is very simple.

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