麦捷煤矿放顶煤开采顶板管理技术措施分析  

Analysis of Roof Management Measures for Top Coal Caving Mining in Maijie Coal Mine

作　　者：李建强 Li Jianqiang(Taiyuan Dongshan Wangfeng Coal Industry Co.,Ltd.,Taiyuan Shanxi 030000,China)

机构地区：[1]太原东山王封煤业有限公司,山西太原030000

出　　处：《山西化工》2023年第9期156-157,共2页Shanxi Chemical Industry

摘　　要：在放顶煤开采时,顶板的安全管理十分重要。结合麦捷煤矿150503放顶煤工作面的实际情况,分析了工作面开采的一些安全技术措施,包括正常与特殊情况下对顶板管理技术的分析,以及预防架前顶煤(顶板)漏冒的措施、预防工作面煤壁片帮措施。可以为放顶煤的安全开采提供一定的参考。Safety management of the roof is very important in top coal caving mining.Based on the actual situation of the 150503 top coal caving working face in Maijie Coal Mine,some safety technical measures for mining the working face were analyzed,including the analysis of roof management technology under normal and special circumstances,measures to prevent top coal(roof)leakage in front of the frame,and measures to prevent coal wall spalling in the working face.It can provide a certain reference for the safe mining of top coal caving.

关 键 词：放顶煤 顶板管理 技术措施 

分 类 号：TD327.2[矿业工程—矿井建设]