摘要
为了提高煤矿开采效率以及减少事故的发生,在煤矿井下瓦斯抽放钻孔施工中选择合适的施工技术显得尤为重要。文中主要介绍了煤矿井下瓦斯抽放钻孔施工装备以及煤矿井下瓦斯抽放钻孔施工技术。
In order to improve the efficiency of coal mining and reduce the occurrence of accidents,it is particularly important to choose the appropriate construction technology in the construction of underground gas drainage boreholes.The paper mainly introduced the construction equipment and construction technology of gas drainage borehole in coal mine.
作者
陈彪
CHEN Biao(Shanxi Xinjing Coal Industry Co.,Ltd.,Yangquan 045000,Chin)
出处
《陕西煤炭》
2018年第4期156-157,136,共3页
Shaanxi Coal
关键词
煤矿
瓦斯抽放
钻孔
施工装备
coal mine
gas drainage
borehole
construction equipment
