摘要
顶板事故对煤矿的威胁巨大。为了防治顶板事故,麦捷煤业根据自身实际情况采取了一系列措施。对麦捷煤业采取的机头机尾三角区支护、预防冒顶、局部片帮处理及初次放顶管理等工作面顶板事故防治措施进行了分析。
The threat of roof accidents to coal mines is huge.In order to prevent and control the roof accidents,Maijie Coal Industry Co.,Ltd.has taken a series of measures according to its actual situation.This paper analyzed the prevention and control measures of working face roof accidents taken by Maijie Coal Industry Co.,Ltd.,such as the support of the nose and tail triangle area,the prevention of roof caving,the treatment of partial nicking and the management of the initial roof release treatment.
作者
田伟
TIAN Wei(Shouyang Luyang Maijie Coal Industry Co.,Ltd.of Shanxi,Shouyang 045400,Shanxi,China)
出处
《能源与节能》
2022年第8期210-212,共3页
Energy and Energy Conservation
关键词
煤矿
顶板事故
防治措施
coal mine
roof accident
prevention and control measures
