HYDRO-ELASTIC VIBRATION OF PARTIALLY LIQUID-FILLED OR PARTIALLY LIQUID-SURROUNDED FGM CYLINDRICAL CONTAINERS

摘要：

Vibration characteristics of partially liquid-filled or partially liquid-surrounded functionally graded cylindrical shells are investigated in this paper.Using Rayleigh-Ritz energy method and Loves shell theory,eigenvalue equation of the problem is carried out,and the polynomial for natural frequencies of such shells is obtained.The external work by the hydrodynamic pressure,which is introduced by liquid sloshing,is taken into account in the energy function.Natural frequencies of two types of FGM cylindrical shells are investigated and graphically presented.

关键词： Hydro-elastic vibration FGM cylindrical shell Sloshing

作者: Z.S.Shao Y.Z.Chang L.L.Wang

作者单位: School of Civil Engineering,Xian University of Architecture & Technology,Xian 710055,China School of Civil Engineering,Xian University of Architecture &Technology

会议类型: 国际会议

会议名称: The Third International Conference on Heterogeneous Material Mechanics(第三届国际非均匀材料力学会议)

会议地点: 上海

会议语种:英文

页码: 1092-1095

在线出版日期: 2011-05-22（万方平台首次上网日期，不代表论文的发表时间）