摘要
介绍了通过采用静水抛砂注浆技术成功治理恒山铁矿副井复杂条件下的特大涌水,为类似施工问题提供了经验。
The extraordinary water burst in the auxiliary shaft of Hengshan Iron Mine under complicated conditions was controlled successfully by using sanding and grouting at hydrostatic level, and which provided experience for other similar engineering.
出处
《中国矿山工程》
2009年第1期29-32,47,共5页
China Mine Engineering
关键词
井筒涌水
静水抛砂
注浆治水
施工技术
water burst in shaft
sanding at hydrostatic level
water control by grouting
construction techniques
