Three-Dimensional Dynamic Analysis of Sluice Structure

被引:0
|
作者
Zhang, Xiaoyan [1 ]
Li, Ze [2 ]
Wang, Long [3 ]
机构
[1] Kunming Univ Sci & Technol, Sch Elect Power Engn, Kunming 650500, Peoples R China
[2] Kunming Univ Sci & Technol, Dept Engn Mech, Kunming 650500, Peoples R China
[3] Water Resource & Hydropower Planning & Design Gen, Beijing 100011, Peoples R China
基金
中国国家自然科学基金;
关键词
Finite element method; Sluice structure; Response spectrum method; natural vibration; Seismic;
D O I
10.4028/www.scientific.net/AMR.490-495.845
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper a sluice project is taken as an example. Dynamic finite element method is used to analyze dynamic response of sluice structure under the action of seismic acceleration (0.157g). The subspace iterative method is used in the modal analysis of the sluice structure after the finite element model is established, the natural vibration frequencies, and mode shapes are obtained. And then the response spectrum method is employed to implement dynamic response of the structures. The results show that the dynamic stress concentrations take place on some regions.
引用
收藏
页码:845 / +
页数:2
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