摘要
通过对26121上顺槽锚杆支护冒顶事故的剖析,提出了针对防范措施,在以后类似条件下施工中杜绝事故的发生。
Through analysis to one roof caving accident happened in bolt supporting gateway of 26121,this article raises the pertinent prevention measures so as to prevent accidents happened under similar conditions.
出处
《煤矿现代化》
2004年第2期20-21,共2页
Coal Mine Modernization
关键词
锚杆支护
冒顶
事故分析
施工
Bolt Supporting Roof Caving Accident Prevention Measures
