四川水力发电2024，Vol.43Issue(3)：98-102,5.
四川巴塘水电站两洞进口高边坡加固措施研究
Study on Reinforcement Measures of High Slope at the Inlet of Diversion Tunnels and Flood Discharge Tunnels of Batang Hydropower Station in Sichuan
齐景瑞 1杨光亮 1黄勇 1高全义2
作者信息
- 1. 中国电建集团西北勘测设计研究院有限公司,陕西西安 710065
- 2. 中国水利水电第五工程局有限公司,四川成都 610016
- 折叠
摘要
Abstract
The stability and governance of high slopes are the primary engineering geology and rock mechanics problems in major engineering construction,which control the feasibility and economy of engineering construc-tion.In this paper,taking the treatment of the high slope at the entrance of the diversion tunnels and flood dis-charge tunnels of the Batang Hydropower Station as an example,combined with the specific engineering geo-logical conditions,the parameters of the dumping deformed rock mass and the anti-sliding stability of this pro-ject were analyzed.Based on results,consolidation grouting were adopted.After the reinforcement is carried out,the tunnel excavation and hanging joints are combined to strengthen the high slope.This measure meets the design requirements,and the feasibility and economic effect of the method are proved in engineering prac-tice.关键词
高边坡/倾倒变形岩体/多种支护措施加固Key words
High slope/Dumping deformed rock mass/Reinforcement by various support measures分类
交通运输引用本文复制引用
齐景瑞,杨光亮,黄勇,高全义..四川巴塘水电站两洞进口高边坡加固措施研究[J].四川水力发电,2024,43(3):98-102,5.
