摘要
采掘接替紧张是影响煤矿开采的难题之一,实现巷道快速掘进是解决这一难题的关键。影响巷道快速掘进的主要因素是巷道的支护速度太慢,限制了巷道的掘进速度。因此,提高巷道支护速度是实现巷道快速掘进的根本。重点分析了锚杆支护在巷道快速掘进中的必要性,阐述了其在巷道支护中的应用,以期为巷道支护人员提供一定的参考。
One of the difficult problems affecting the coal mining is the tension of mining and driving replacement.The key to solve this problem is to realize the rapid driving of the roadway.The main factor that affects the rapid driving is that the supporting speed of the roadway is too slow,which limits the driving speed of the roadway.Therefore,improving the support speed of the roadway is the fundamental to realize the rapid driving of the roadway.This paper focused on the analysis of the necessity of bolt support in the rapid driving of the roadway,and expounded its application in the support of the roadway,in order to provide a certain reference for the support personnel of the roadway.
作者
杨保健
YANG Baojian(Meiyukou Coal Mine,Datong Coal Mine Group,Datong 037003,Shanxi,China)
出处
《能源与节能》
2020年第2期153-154,共2页
Energy and Energy Conservation
关键词
采掘接替
煤矿开采
快速掘进
锚杆支护
mining and driving replacement
coal mining
rapid driving
bolt support
作者简介
杨保健,1977年生,男,山西应县人,2008年毕业于山东科技大学采矿工程专业,工程师。
