摘要
以61116工作面材料巷为例,分析了61116工作面材料巷锚索发生断裂的原因,提出了有针对性的锚索发生断裂事故的控制措施,以确保1116工作面材料巷道围岩稳定。
Taking the material roadway of 61116 working face as an example, this paper analyzes the reason of the fracture of the anchor cable in the material roadway of 61116 face, and puts forward some control measures for the fracture accident of the material roadway in the 1116 working face, in order to ensure the stability of the surrounding rock of the material roadway in the 1116 working face.
作者
徐惠超
Xu Huichao(Shuiyu Coal Mine of Shanxi Coking Coal Fenxi Mining,Lyuliang Shanxi 03230)
出处
《机械管理开发》
2018年第8期150-151,共2页
Mechanical Management and Development
关键词
锚索断裂
锚网支护
原因措施
fracture of anchor cable
bolting and mesh support
countermeasures