shaozhushan
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- Professor
- Name (Pinyin):shaozhushan
- School/Department:理学院
- Administrative Position:理学院院长，理学院党委副书记
- Professional Title:Professor
- Status:Employed
- Teacher College:理学院
- Discipline:Structural Engineering
Other Contact Information
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- Paper Publications
Hydro-elastic vibration of partially liquid-filled or partially liquid-surrounded composite cylindrical shells
Release time:2024-08-09 Hits:
- Affiliation of Author(s):土木工程学院
- Journal:Key Engineering Materials
- Key Words:中文关键字：水弹性振动，复合材料圆柱壳，液体晃动，Rayleigh-Ritz方法，英文关键字：Hydro-elastic vibration, Composite cylindrical she
- Abstract:Vibration characteristics of partially liquid-filled or partially liquid-surrounded composite cylindrical shells are investigated in this paper. Using Rayleigh-Ritz energy method and Love’s shell theory, eigenvalue equation of the problem is derived, and the polynomial for natural frequencies of such shells is further obtained. The external work by the hydrodynamic pressure, which is introduced by liquid sloshing, is taken into account in the energy function. Hydro-elastic vibration characteristics of a composite cylindrical shell are studied by using the present method. Effects of liquid level, liquid density, fiber orientation, length-to-radius ratio, and thickness-to-radius ratio on the natural frequencies are analyzed and graphically presented.
- Note:刘永涛
- Co-author:MaGuowei
- First Author:shaozhushan
- Indexed by:Journal paper
- Volume:卷：462-3
- Issue:期：
- Page Number:页：1127-1133
- Translation or Not:no
- Date of Publication:2011-12-01