摘要
在采煤工作面顶板管理中 ,复合顶板的管理难度较大 ,尤其是在初放期间 ,易发生大面积的冒顶事故。文中分析了朱庄煤矿 36 16工作面冒顶事故的发生机理 。
In coal face roof management,the management of compound roof is difficult,especially,in primary fall period,easy happen fall in layge area.In this paper,the reasons of 3616 face roof accident in Zhuzhuang Coal Mine are analyzed and safe measures for actual mining at compound roof face are summed up.
出处
《煤炭技术》
CAS
2003年第3期48-50,共3页
Coal Technology
