Radial Vibrations of Axisymmetrically Loaded Stepped Pressure Vessels

Zhang Yingshi; Ma Zhixang

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Zhang Yingshi, Ma Zhixang. Radial Vibrations of Axisymmetrically Loaded Stepped Pressure Vessels[J]. Applied Mathematics and Mechanics, 1999, 20(1): 99-103.

Citation:

Zhang Yingshi, Ma Zhixang. Radial Vibrations of Axisymmetrically Loaded Stepped Pressure Vessels[J]. Applied Mathematics and Mechanics, 1999, 20(1): 99-103.

Citation:

Zhang Yingshi, Ma Zhixang. Radial Vibrations of Axisymmetrically Loaded Stepped Pressure Vessels[J]. Applied Mathematics and Mechanics, 1999, 20(1): 99-103.

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Radial Vibrations of Axisymmetrically Loaded Stepped Pressure Vessels

Zhang Yingshi¹,
Ma Zhixang²

^1. Division 508, Department of Flight Vehicle Design and Applied Mechanics, Beijing University of Aeronatics and Astronautics, Beijing 100083, P R China;
^2. Beijing Communications Management Institute for Executives, Beijing 101601, P R China

Received Date: 1997-04-21
Rev Recd Date: 1998-09-22
Publish Date: 1999-01-15

Abstract

Abstract

Differential equations of free/forced radial vibrations of axisymmetrically loaded stapped pressure vessels are established by using singular functions. Furthermore,their general solutions are solved, the expression of vibration mode function and frequency equations on usual supports are derived with W operator and forced response of such vessels are calculate.
- axisymmetrically loaded,
- stepped pressure vessel,
- radial vibration,
- free vibration,
- forced response

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References(2)

References

[1]	Ugral A C.板壳应力[M].范钦珊译.北京:中国建筑工业出版社,1986,188～190
[2]	张英世,王燮山.文克尔地基上阶梯式单向矩形薄板的振动[J].应用数学和力学,1998,19(2):157～164.