厚煤层大跨度切眼掘进及支护技术研究  

Research on Large-span Borehole Excavation and Support Technology in Thick Coal Seams

作　　者：降承春 Jiang Chengchun(Shanxi Coking Coal Fenxi Mining Industry Shuiyu Coal Industry Co.,Ltd.,Xiaoyi Shanxi 032300,China)

机构地区：[1]山西焦煤汾西矿业水峪煤业,山西孝义032300

出　　处：《山西化工》2023年第12期161-162,共2页Shanxi Chemical Industry

摘　　要：在煤矿开采工作当中经常会遇到一些厚煤层结构,通过使用大跨度切眼掘进和支护方法,可以保证整个煤矿开采工作效率质量以及安全性,因此受到了煤矿开采工作单位的高度重视。基于此,本文结合某煤矿开采工作面案例展开分析和研究,对本次厚煤层大跨度切点掘进施工方法以及支护施工技术应用策略进行探索,保证厚煤层开采工作的顺利进行,实现煤矿单位的更高经济效益和社会效益。In coal mining work,thick coal seam structures are often encountered.By using large-span cutting and support methods,the efficiency,quality,and safety of the entire coal mining work can be guaranteed.Therefore,it has been highly valued by coal mining units.Based on this,this article combines a case study of a coal mine mining face to conduct analysis and research,exploring the construction methods and support construction technology application strategies for large-span tangent excavation in thick coal seams,ensuring the smooth progress of thick coal seam mining work and achieving higher economic and social benefits for coal mining units.

关 键 词：煤矿 厚煤层 切眼 支护 安全 

分 类 号：TD35[矿业工程—矿井建设]