综采工作面安全回采技术措施应用  

Application of Safety Mining Technology Measures in Fully Mechanized Working Face

作　　者：白晓敏 Bai Xiaomin(Shanxi Coal Import and Export Group Zuoyun Changchun Xingmei Co.,Ltd.,Datong Shanxi 037100)

机构地区：[1]山西煤炭进出口集团左云长春兴煤业有限公司,山西大同037100

出　　处：《山西冶金》2021年第4期334-335,共2页Shanxi Metallurgy

摘　　要：分析了307工作面过F2断层期间传统回采工艺及支护技术主要存在的技术难题,并根据实际生产情况对工作面过F3断层期间采取合理有效的安全技术措施。通过实际应用效果来看,取得了显著应用成效。In order to ensure the safe and rapid mining of working face and avoid the roof breakage,caving,coal wall spalling and other phenomena during the period of fully mechanized working face passing through faults,collapse columns,folds and other geological structures,the main technical problems of traditional mining technology and support technology during the period of 307 working face passing through F2 fault were analyzed through technical research.Reasonable and effective safety technical measures should be taken during the working face crossing F3 fault.Through the practical application effect,remarkable application effect has been achieved.

关 键 词：综采工作面 断层 安全回采 技术措施 

分 类 号：TD355[矿业工程—矿井建设]