人民黄河Issue(1)：104-106,3.DOI:10.3969/j.issn.1000-1379.2014.01.034
双河水电站拦河闸坝三维渗流有限元分析
3-D FEM Seepage Analysis of Shuanghe Hydroelectric Project Sluice
陈贤 1张立勇 1王利容 1李吕英 1廖鸣宇1
作者信息
- 1. 四川大学水利水电学院，四川成都610065
- 折叠
摘要
Abstract
Combining with the large finite element analysis software ANSYS,taking the Shuanghe Hydroelectric Project Sluice as an example,the paper studied the gate base seepage characteristics with deep overburden and complex foundation. Through the calculation analysis under different working conditions,all kinds of combinations,obtained the seepage flow,seepage slope and seepage pressure with impervious curtain depth change. The results show that under the existing anti-seepage measures,the seepage flow is not large,seepage slope is very small in the overburden behind the wall,which meets the seepage stability requirements. The effect of using the cut-off wall and curtain grouting anti-seepage treatment measures of the two sides and the covering foundation are good.关键词
闸坝/有限元/防渗帷幕/渗流特性/渗流量/坡降/渗压Key words
gate dam/finite element/impervious curtain/seepage characteristics/seepage flow/seepage slope/seepage pressure分类
建筑与水利引用本文复制引用
陈贤,张立勇,王利容,李吕英,廖鸣宇..双河水电站拦河闸坝三维渗流有限元分析[J].人民黄河,2014,(1):104-106,3.
