摘要
富堡煤业一1煤层巷道在掘进过程中底板有突水危险,在施工过程中需注浆加固。文章分析了该矿底板突水的可能性,介绍了探放水工程的设计依据,针对钻探、注浆过程中出现的问题提出了解决办法,总结了施工结果,达到了封堵底板出水的目的。
Water bursting dangerous in tunneling process of --1 coal seam roadway in Fubao Coal Industry, needs grouting in construction. This paper analyzes the possibility of floor bursting water, introduces the design basis of exploration water project, puts forward the solutions for dealing with the problem in the process of drilling and grouting, summarizes the construction results for and has achieved the purpose of sealing floor water.
出处
《煤炭技术》
CAS
北大核心
2012年第6期125-126,共2页
Coal Technology
关键词
底板
注浆
探水
加固
floor
grouting
explore water
reinforce
