工作面加强支护对于防治冲击矿压的研究  

Study on strengthening the support of the working face for the prevention and treatment of rock pressure

作　　者：尹明善[1] 张丁丁[1] 刘会奇 

机构地区：[1]兖州煤业股份有限公司南屯煤矿,山东邹城273515

出　　处：《山东煤炭科技》2015年第10期21-22,共2页Shandong Coal Science and Technology

摘　　要：该文以93下03综采工作面冲击矿压防治为研究对象,通过理论分析,并在93下03综采工作面轨道顺槽进行加强支护研究观测,证明了通过加强支护,围岩的变形速度得到了有效控制,其抵抗冲击的能力提高了几个数量级。This paper studies the rock burst control in 93 under 03 fully mechanized coal face, through the theoretical analysis and observation in the rail entry of 9303 fully mechanized working face, which proved that the deformation speed of surrounding rock has been effectively controlled through the strengthening support, its ability to resist the impact increases several orders of magnitude. So it is a very effective way to control the impact of rock pressure by strengthening the field.

关 键 词：钻孔钻探 顶底板移近量 超前探测 

分 类 号：TD355.41[矿业工程—矿井建设]