黄陵一号煤矿沿空留巷工程技术研究与试验  

Research and Test on Engineering Technology of Keeping Roadway Along Goaf in Huangling No.1 Coal Mine

作　　者：陈博 CHEN Bo(Huangling Mining Co.,Ltd.No.1 Coal Mine,Yan'an727307,China)

机构地区：[1]黄陵矿业有限公司一号煤矿生产技术部,陕西延安727307

出　　处：《煤矿现代化》2021年第6期99-102,共4页Coal Mine Modernization

摘　　要：基于黄陵矿业一号煤矿1006工作面工程概况,分析了其沿空留巷工艺流程,通过对黄陵矿业公司一号煤矿1006综采工作面沿空留巷设计方案中的巷道补强支护、爆破切顶卸压、切缝侧尾巷挡矸维护等技术进行深入研究,同时通过理论与现场实践综合分析,总结出适用于黄陵矿业公司一号煤矿地质条件的沿空留巷开采技术。Based on the project overview of the 1006 working face of Huangling Mining No.1 Coal Mine,the technical process of roadway retention along the goaf is analyzed,and the roadway reinforcement in the design scheme of the roadway retention along the goaf for the 1006 fully-mechanized mining face of Huangling Mining Company No.1 coal mine is analyzed.In-depth research on technologies such as support,blasting,top-cutting and pressure relief,and gangue-retaining maintenance of the side tailway at the cut seam.At the same time,through comprehensive analysis of theory and on-site practice,it is concluded that the geological conditions of Huangling Mining Company's No.1 coal mine are suitable for roadway retention along the goaf.Mining technology.

关 键 词：沿空留巷 机理分析 爆破切顶 卸压 尾巷挡矸 矿压分析 

分 类 号：TD353[矿业工程—矿井建设]