摘要
结合工程实际,介绍了在岩溶巷道施工中遇到的岩溶问题,在采取超前支护、护帮固底等技术措施后,确保了施工安全和施工质量,取得了良好的施工效果。
This article,in project reality,tells of the problem in karst laneway which comes across in tunnel construction of karst,after appropriating technology measure such as adopting the advance shoring.It has protected a group strengthening the bottom,including the safety and the quality which are both under construction with a guarantee and a fine construction effect.
出处
《中国锰业》
2010年第4期24-26,共3页
China Manganese Industry
关键词
岩溶
巷道施工
技术措施
Karst
Tunnel construction
Technology measure
