摘要
钻孔窥视仪凭借操作简单、方便携带、实时传输图像等优势,在探测岩石内部结构和破碎状态时,得到了广泛应用,同时在顶板离层鉴定中,可以通过图像观测岩石是否产生了离层破碎带,为锚杆锚网设计、巷道支护等提供了可靠的依据,并对在实际操作中出现的一些问题,提出改进的方法和意见。
With the advantages of simple operation,convenient carrying and real-time image transmission,borehole peeping has been widely used to detect the internal structure and fracture state of rock.At the same time,in the identification of roof separation,it can observe whether the rock has separation fracture zone through image,so as to provide a reliable basis for bolt mesh design and roadway support.Some improvement methods and suggestions are put forward for some problems in practical operation.
作者
王国玮
Wang Guowei(School of mining engineering,Anhui University of technology,Huainan 232001,China)
出处
《云南化工》
CAS
2022年第6期64-66,共3页
Yunnan Chemical Technology
关键词
钻孔窥视
顶板离层
巷道支护
borehole peeping
roof separation
roadway support
