摘要
乌东德水电站右岸导流隧洞跨度大、开挖断面大、地质条件差、工期紧,本文通过研究解决工程中出现的各种技术难题,总结出一套大跨度特殊地质条件下洞室群快速开挖支护方法,供类似工程借鉴。
Diversion tunnels on the right bank of Wudongde Hydropower Station are characterized by large span, large excavation section, poor geological condition and short construction duration. In the paper, all technical difficulties in the project are solved through study. A set of cavern group rapid excavation supporting methods under large span special geological conditions is summarized as reference for similar projects.
出处
《水利建设与管理》
2017年第4期8-12,共5页
Water Conservancy Construction and Management
关键词
乌东德水电站
大跨度
洞室群
快速开挖
Wudongde Hydropower Station
large span
cavern group
rapid excavation
