摘要
锚杆支护在煤矿井下掘进中得到了广泛的使用,并发挥出了十分关键的作用,还受到业界的肯定,本文根据实践情况,对超前锚杆支护技术在煤矿井下掘进中的实际应用做了分析研究。
Anchor support has been widely used in coal mine underground excavation and played a key role.It has also been recognized by the industry.According to the practice situation,this paper analyzes and studies the practical application of advanced anchor support technology in coal mine underground excavation.
作者
杨建新
Yang Jianxin(Yangmei Group No.2 Mine,Shanxi,045008)
出处
《当代化工研究》
2019年第4期94-95,共2页
Modern Chemical Research
关键词
超前锚杆支护
煤矿
井下
应用
advanced anchor support
coal mines
downhole
application
