耿达水电站拦河闸坝错位数值模拟研究  

Dislocation Numerical Simulation Study on River Weir of Gengda Hydropower Station

作　　者：连新华[1] 张立勇[1] 卓丽[1] 唐潇舒[1] 明华军[1] 

机构地区：[1]四川大学水利水电学院,四川成都610065

出　　处：《红水河》2009年第2期51-53,共3页Hongshui River

摘　　要：针对耿达水电站闸坝错位问题,建立三维非线性有限元模型,结合坝地区地形地质等条件及闸坝工作条件,计算了闸坝在各种工作条件下主要特征点的变形特征,并与实际观测结果对比,分析了闸坝错位原因。In view of dislocation of river weir at Gengda Hydropower Station, 3D nonlinear finite element model is set up to study deformation features of the weir＇s main feature point under different working conditions based on topographic and geologic conditions of where the dam is built. By compared with the result of practical observation, the cause of weir dislocation is analyzed.

关 键 词：闸室结构 水平错位 三维有限元分析 监测资料 耿达水电站 

分 类 号：TV698.11[水利工程—水利水电工程]