摘要
为提升矿井巷道掘进效率,将单巷快速掘进技术应用到巷道掘进中,并具体对掘进工艺、巷道支护方案等进行详细阐述。通过使用单巷快速掘进技术可在一定程度上缓解矿井采掘接替紧张局面,并提升巷道掘进效率,现场取得较好应用成果。
In order to improve the efficiency of mine roadway excavation,the single roadway rapid excavation technology is applied to roadway excavation,and the excavation technology and roadway support scheme are described in detail.The use of single roadway rapid tunneling technology can alleviate the tension of mining replacement to a certain extent,improve the tunneling efficiency,and achieve good application results on site.
作者
张耀辉
Zhang Yaohui(Jinneng Holding Coal Industry Group Xindadi Company,Heshun Shanxi 032700)
出处
《山西冶金》
CAS
2022年第2期276-277,共2页
Shanxi Metallurgy
关键词
巷道掘进
快速掘进
围岩支护
滑移支架
锚杆钻机
roadway excavation
rapid excavation
surrounding rock support
sliding support
roof bolter
