煤矿巷道掘进施工及顶板支护技术研究  

Research on Tunneling Construction and Roof Support Technology of Coal Mine Roadway

作　　者：徐祥 Xu Xiang(Tashan Mining of Jinneng Holding Coal Industry,Shanxi,037003)

机构地区：[1]晋能控股煤业塔山矿业,山西037003

出　　处：《当代化工研究》2022年第7期96-98,共3页Modern Chemical Research

摘　　要：据调查,巷道的顶板坍塌事故占整个矿难事故的1/3,本文在分析当前顶板结构类型基础上,对顶板事故发生原因进行了重点分析,由此提出了一些预防顶板发生安全事故的措施,这对顶板的现场施工及降低事故发生率具有重要指导意义。According to the investigation,the roof collapse accident of the roadway accounts for 1/3 of the whole mine accident.Based on the analysis of the current roof structure type,this paper focuses on the causes of the roof accident,and puts forward some measures to prevent the safety accident of the roof,which has important guiding significance for the on-site construction of the roof and reducing the accident rate.

关 键 词：煤矿巷道 掘进施工 顶板支护 

分 类 号：TD322[矿业工程—矿井建设]