摘要
分析了水电站引水隧洞的特殊结构特点,提出了其衬砌施工质量控制应保证隧洞衬砌混凝土的质量、混凝土浇筑的质量、隧洞糙率的控制、渗透损失的控制。小孤山水电站引水隧洞采取了以上措施,取得了明显的效果,提高了电站的经济效益。
This paper analyzes the special structure characteristics of diversion tunnel of hydropower station and puts forward the quality control of lining construction to guarantee the quality of lining concrete, the quality of concrete placement, and the control of tunnel roughness and seepage loss. The diversion tunnel of Xiaogushan Hydropower Station adopted the above-mentioned measures and gained obvious effectiveness so that it increases the economic benefit.
出处
《水力发电》
北大核心
2009年第3期77-78,共2页
Water Power
关键词
拉压
传力
糙率
渗透
引水隧洞
水电站
tensile pressure
roughness
seepage
diversion tunnel
hydropower station
