倾斜长壁工作面矿压显现规律及控制技术研究  

Study on Strata Behavior Law and Control Technology of Inclined Longwall Working Face

作　　者：张凯 Zhang Kai(Heze Coal Power Company of Linyi Shandong Energy Mining Group,Shandong Heze 274700)

机构地区：[1]山东能源临矿集团菏泽煤电公司,山东菏泽274700

出　　处：《山东煤炭科技》2021年第5期159-161,共3页Shandong Coal Science and Technology

摘　　要：针对郭屯煤矿3303倾斜长壁工作面上部区域片帮、底鼓严重和顶板来压明显等问题,通过理论分析和现场实测等方法,对工作面矿压显现规律进行研究,提出对应的围岩控制措施。现场应用结果表明,采取相对应措施后围岩控制效果良好,能够满足工作面安全回采要求。Aiming at the problems of rib spalling,serious floor heave and obvious roof weighting in the upper area of 3303 inclined longwall working face in Guotun Coal Mine,the mine pressure behavior law of working face is studied through theoretical analysis and field measurement,and the corresponding surrounding rock control measures are put forward.The field application results show that the surrounding rock control effect is good after taking corresponding measures,which can meet the requirements of safe mining.

关 键 词：倾斜工作面 矿压规律 矿压控制 

分 类 号：TD323[矿业工程—矿井建设]