摘要
大采高回采作为目前国内煤炭回采最为常见的工艺之一,其作业的安全性与连续性对于矿井经济效益有着直接的影响。在对大采高工作面片帮原因与影响因素进行分析的基础上,结合具体工程实例,对工作面片帮的有效治理提出几点见解,为提升大采高工作面作业的安全性和保障作业的持续进行提供了一定借鉴与参考。
As one of the common domestic coal mining process,large mining height mining＇s safety and continuous has direct influence on economic benefits of coal mine. Based on the analysis of rib causes and impact factors on large mining height,and combined with specific examples of project, the paper put forward some effective controlling of coal face rib, which provides certain reference for the safety production and sustainment operations on large mining height face.
出处
《江西煤炭科技》
2016年第1期95-97,共3页
Jiangxi Coal Science & Technology
关键词
大采高
片帮
机理
治理措施
large mining height
rib spalling
mechanism
control measures
