On Problems of U-Shaped Bellows with Nonlinear Deformation of Large Axisymmetrical Deflection(I)——Counting Variation of Thickness Distribution

Hu Liang

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Article Navigation > Applied Mathematics and Mechanics > 1993 > 14(6): 529-534

Hu Liang. On Problems of U-Shaped Bellows with Nonlinear Deformation of Large Axisymmetrical Deflection(I)——Counting Variation of Thickness Distribution[J]. Applied Mathematics and Mechanics, 1993, 14(6): 529-534.

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On Problems of U-Shaped Bellows with Nonlinear Deformation of Large Axisymmetrical Deflection(I)——Counting Variation of Thickness Distribution

Hu Liang

Shanghai University of Technology, Shanghai Institute of Appl. Math. Mech., Shanghai

Received Date: 1991-07-22
Publish Date: 1993-06-15

Abstract

Abstract

On the basis of paper [1], assuming the logarithm of thickness at arbitrary point on a U-shaped bellows meridian is linear with the logarithm of distance between that point and axis of symmetry, perturbation solutions of the corresponding problems of large axisymmetrical deflection are given. The effects of thickness distribution variation, which result from technology factors, on stiffness of bellows are discussed.
- U-shaped bellows,
- variation of thickness distribution,
- decay rate

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References(4)

References

[1]	胡狼,U型波纹壳轴对称大挠度非线性变形问题〔I)—计及圆环壳的非线性变形、压缩角,应用数学和力学,14(3)(1993),237-250.
[2]	Акселърад Э.Л.,ПериоДичекое решение осесииетричной задачи теорииоболочек,Inzh Zhur,Mekh Tuerd,(2)(1966),77-83.
[3]	徐志翘等,变厚度U型波纹壳大挠度非线性问题的摄动解,清华大学学报.25(1)(1985),39-51.
[4]	樊大钧.《波纹管设计学》.北京理工大学出版社(1988).