Plastic Buckling of Stiffened Torispherical Shell

Hao Gang; Zeng Guangwu; Hao Qiang

Volume 16 Issue 10

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Article Navigation > Applied Mathematics and Mechanics > 1995 > 16(10): 933-941

Hao Gang, Zeng Guangwu, Hao Qiang. Plastic Buckling of Stiffened Torispherical Shell[J]. Applied Mathematics and Mechanics, 1995, 16(10): 933-941.

Citation:

Hao Gang, Zeng Guangwu, Hao Qiang. Plastic Buckling of Stiffened Torispherical Shell[J]. Applied Mathematics and Mechanics, 1995, 16(10): 933-941.

Citation:

Hao Gang, Zeng Guangwu, Hao Qiang. Plastic Buckling of Stiffened Torispherical Shell[J]. Applied Mathematics and Mechanics, 1995, 16(10): 933-941.

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Plastic Buckling of Stiffened Torispherical Shell

Dept. of Naval Architecture and Ocearl Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China

Received Date: 1994-12-28
Publish Date: 1995-10-15

Abstract

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.
- stiffened shell of revolution,
- torispherical shell,
- uniform externalpressure,
- plastic buckling

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References(3)

References

[1]	D,Bushnell,Computerized Buckling Analysis of Shells,Martinus Nijhoff Publishers,Dordrecht(1985).
[2]	力学所板壳组,《加肋圆柱板与圆柱壳》,科学出版社(1983).
[3]	郝刚、曾广武,加筋碟形薄壳屈曲试验,华中理工大学学报,22(12)(1995).

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