摘要
阐述了膏体充填开采留巷技术在焦作朱村煤矿回采过程中的应用,并通过矿压观测,总结得出留巷矿压显现规律,为煤矿充填开采生产提供了经验和方法。
The retaining roadways technology with paste filling in Jiaozuo Zhuchun Coal Mine was expounded. According to observation of underground pressure, the law of retaining roadways with paste filling was sum- marized. The experience and method were supplied for filling mining in other coal mines.
出处
《煤炭技术》
CAS
北大核心
2010年第3期92-94,共3页
Coal Technology
关键词
充填开采
留巷技术
矿压观测
filling mining
retaining roadways technology
observation of Underground pressure
