摘要
简介龙潭水电站不衬砌隧洞洞线布置、傍山洞、底板和集石坑等设计概况，其中傍山洞水平覆盖厚度和隧洞底板的稳定引用挪威有关工程经验设计分析，经过２年运用检验和二次放空检查，表明设计是可行的．
This paper introduced briefly the non-lining tunnel layout of the Longtan hydropower station and design general situation such as cave, base plate and catch pit.We used the relevent engineering experience of Norway to design the horizonal cover thickness and analyze the stabilization of tunnel base plate.Through running for two years and two emptying inspection,its design is reasonable.
出处
《江西水利科技》
1999年第1期51-56,共6页
Jiangxi Hydraulic Science & Technology
关键词
不衬砌隧洞
设计
放空检查
水电站
引水隧洞
Non-lining tunnel
Design
Emptying inspection
Longtan hydropower station
