煤矿运输巷锚杆锚索联合支护技术的设计与应用  

Design and Application of Combined Bolt and Anchor Cable Support Technology in Coal Mine Transport Lane

作　　者：王晓波 Wang Xiaobo(Shanxi Huo’er Xinhe Coal Industry Co.,Ltd.,Changzhi Shanxi 046000)

机构地区：[1]山西霍尔辛赫煤业有限责任公司,山西长治046000

出　　处：《机械管理开发》2020年第12期39-41,共3页Mechanical Management and Development

摘　　要：在深入分析某煤矿工作面围岩属性的基础上,对运输巷的支护方案进行了系统和全面的设计。将设计的巷道支护方案应用到工业实践中,对巷道表面位移变化、锚杆锚索载荷以及顶板不同深部位置位移变形情况等进行了连续的监测。结果发现,这些参数均被控制在了合理范围内,说明所设计的支护方案是科学的、合理的,能够保障煤矿安全。On the basis of deeply analyzing the surrounding rock properties of a coal mine face,the supporting scheme of transportation roadway is systematically and comprehensively designed.The designed roadway support scheme is applied to the industrial practice,and the change of roadway surface displacement,anchor cable load and displacement deformation of different deep position of roof are continuously monitored.The results show that these parameters are controlled within a reasonable range,and the designed supporting scheme is scientific and reasonable,which can ensure the safety of coal mines.

关 键 词：煤矿巷道 锚杆锚索 技术方案 工业实践 

分 类 号：TD353[矿业工程—矿井建设]