水力发电2009，Vol.35Issue(6)：22-24,31,4.
羊曲电站左坝肩单薄山梁渗漏量及渗透变形研究
Study on Leakage Amount and Seepage Deformation of Thin Mountain Ridge at Left Dam Abutment of Yangqu Hydropower Station
宋彦辉 1王玮 1张富荣 2任光明3
作者信息
- 1. 长安大学西部矿产资源与地质工程教育部重点实验室,陕西,西安,710054
- 2. 中国水电顾问集团西北勘测设计研究院工程地质研究所,甘肃,兰州,730050
- 3. 成都理工大学工程地质研究所,四川,成都,610059
- 折叠
摘要
Abstract
According to the landform, geological and hydro-geologic conditions of thin mountain ridge at left dam abutment of the Yangqu Hydropower Station, this paper analyzes the seepage path and leakage possibility of reservoir water through the Quaternary formation developed at the old channel of saddle back. By establishing the three-dimensional numerical calculation model, the seepage path and leakage amount of reservoir water through the thin mountain ridge is evaluated and the parameter sensitivity analysis is carried out. And then the problem of seepage stability of Quaternary unconsolidated formation of downstream bank slope of saddle back was appraised.关键词
渗漏量/渗透变形/单薄山梁/水文地质模型/羊曲水电站Key words
leakage amount/seepage deformation/thin mountain ridge/hydro-geologic model/Yangqu Hydropower Station分类
建筑与水利引用本文复制引用
宋彦辉,王玮,张富荣,任光明..羊曲电站左坝肩单薄山梁渗漏量及渗透变形研究[J].水力发电,2009,35(6):22-24,31,4.
