摘要
本文从地面钻孔定向施工技术及骨料灌注技术进行防灭火技术研究,获得了技术上的新突破,取得了良好效果,对煤矿井下火区治理起到借鉴作用。
The fire prevention and control technology of the ground directional drilling construction technology and aggregate perfusion were studied in this paper,which made a new breakthrough in technology, and achieved good results, to be used for reference in the coal mine fire control.
出处
《山东煤炭科技》
2016年第6期59-61,共3页
Shandong Coal Science and Technology
关键词
定向截流
骨料灌注
纠偏
directional closure
aggregate filling
rectification
