Abstract：Considering fluid sloshing under seismic loads which serious impact on the device of the national large-scale storage tanks. The baffle especially annual baffle is used to control the liquid sloshing widely in practical project. Probability density evolution theory is used to analysis fluid sloshing in cylindrical tank with an annual baffle. First the method named “fluid sub-domain method” which solved the response of fluid sloshing is introduced. Then the basic steps of the analysis which based on probability density evolution theory of fluid sloshing in cylindrical tank is summarized. At last an example not only get the mean and variance of the wave height but also get the time appears and the value of maximum wave peak. This theory of solving the response of sloshing which provides the basis of fine design of the tank and annual baffle is more accurate.
收稿日期: 2014-01-02
出版日期: 2015-06-15
引用本文:
柳伟1，周叮2，刘伟庆3，王佳栋4. 基于概率密度演化的带有环形隔板圆柱形罐体中流体的晃动研究[J]. 振动与冲击, 2015, 34(11): 110-115.
LIU Wei1，ZHOU Ding2，LIU Weiqing3，WANG Jiadong4. Sloshing Response of Liquid in Cylindrical Tank with an Annual Baffle Based on Probability Density Evolution Theory. JOURNAL OF VIBRATION AND SHOCK, 2015, 34(11): 110-115.
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