摘要
汉坪咀水电站钢筋混凝土防渗墙工程,在工程施工中由于出现地下返水,采用了降水井降水等技术措施,为工程顺利施工起到了关键性作用,效果显著。
Owing to return of ground water during the construction of the cutoff wall in Hanpingzui hydropower station, drain holes are adopted to lower water, which has played a key role in the smooth completion of the project.
出处
《西北水电》
2006年第2期19-21,共3页
Northwest Hydropower
关键词
防渗墙
地层返水
降水井
cutoff wall
water return from stratum
drain hole
