摘要
天花板水电站引水隧洞线路长、地质条件差、施工工期紧,是总进度控制的关键线路之一。实际施工过程中,采用"新奥法"进行开挖支护施工、利用边顶拱穿行式钢模台车及全断面液压针梁式钢模台车进行混凝土浇筑等施工技术,确保了引水隧洞施工安全及工程进度要求。
As the longer distance, poorer geological conditions and shorter construction period, the construction of diversion tunnel for Tianhuaban Hydropower Station is the key to total construction progress of project. After using the ＂New Austrian Tunneling Method＂ for excavation and supporting, and the sliding steel carriage and full-face hydraulic needle-beam steel carriage for concrete pouring, the construction safety and progress are met.
出处
《水力发电》
北大核心
2011年第6期74-76,78,共4页
Water Power
关键词
引水隧洞
施工技术
天花板水电站
diversion tunnel
construction technology
Tianhuaban Hydropower Station
