| 新疆柳树沟水电站工程导流洞的洞顶塌腔处理 |
| |
| 引用本文： | 卞全.新疆柳树沟水电站工程导流洞的洞顶塌腔处理[J].西北水电,2014(4):66-68. |
| |
| 作者姓名： | 卞全 |
| |
| 作者单位： | 中国水电顾问集团西北勘测设计研究院有限公司,西安710065 |
| |
| 摘 要： | 针对柳树沟水电站导流洞的洞顶大塌腔,且不间断地掉石,施工中首先在塌腔下放置钢台车,在其保护下浇筑洞衬混凝土,后期向洞顶塌腔内采用固结灌浆的综合处理方案。经过近2 a的运行,塌腔处理效果良好。
|
| 关 键 词： | 柳树沟水电站 导流洞 洞顶塌腔 钢台车 灌浆 |
Treatment of Top Collapse Cavity of Diversion Tunnel,Liushugou Hydropower Station |
| |
| BIAN Quan.Treatment of Top Collapse Cavity of Diversion Tunnel,Liushugou Hydropower Station[J].Northwest Water Power,2014(4):66-68. |
| |
| Authors: | BIAN Quan |
| |
| Affiliation: | BIAN Quan (HYDROCHINA Xibei Engineering Corporation, Xi＇an 710065, China) |
| |
| Abstract: | Concerning the big top collapse cavity of the diversion tunnel, Liushugou Hydropower Station, and the continuous falling of rocks and stones, the steel trolley is stationed under the collapse cavity.With the trolley protection, the tunnel is concrete lined.Later, the top collapse cavity is treated by the operation of consolidation grouting.After two-year operation, the cavity treatment presents good effect. |
| |
| Keywords: | Liushugou Hydropower Station diversion tunnel tunnel top collapse cavity steel trolley grouting |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
