南水北调与水利科技Issue(2)：178-180,184,4.DOI:10.13476/j.cnki.nsbdqk.2014.02.0043
大五山隧洞穿越对龙河浅埋暗挖方案研究
Scheme Research on Shallow Underground Excavation of Dawushan Tunnel Crossing Duilonghe
钱勇 1杨选波 2杨振花 1李双兰 3张定彪4
作者信息
- 1. 云南省水利水电学校，昆明650202
- 2. 云南水投牛栏江滇池补水工程有限公司，昆明 650051
- 3. 云南禹川建设工程咨询有限公司，昆明650051
- 4. 云南省水利水电勘测设计研究院，昆明 650051
- 折叠
摘要
Abstract
The Dawushan tunnel crossing Duilonghe segment of the Niulangjiang-Dianchi Lake Water Supplement Project has some disadvantages such as complex ground surface environment ,shallow buried depth ,and complicated geological conditions .In consideration of the technical ,economic ,and environmental factors ,the combined measure of pre-consolidation grouting on the ground and steel in the cave combined with advanced small pipe was applied to help the project crossing the shallow buried seg-ment successfully .The project finally realizes the goals of safe construction ,guaranteed working period ,reasonable investment , and energy conservation and environmental protection ,which can provide reference for other similar projects .关键词
牛栏江-滇池补水工程/浅埋隧洞/不良地质/预固结灌浆/联合支护Key words
Niulanjiang-Dianchi Lake Water Supplement Project/shallow buried tunnel/unfavorable geology/pre-consolidation grouting/combined support分类
建筑与水利引用本文复制引用
钱勇,杨选波,杨振花,李双兰,张定彪..大五山隧洞穿越对龙河浅埋暗挖方案研究[J].南水北调与水利科技,2014,(2):178-180,184,4.
