单翼采区迎压掘进巷道围岩变形综合治理研究与应用  

Research and Application of Comprehensive Treatment of Surrounding Rock Deformation in Driving Roadway of Single-wing Mining Area

作　　者：王磊 WANG Lei(Xiaojiawa Coal Mine,Shanxi Jinxing Energy Co.,Ltd.,Lüliang,Shanxi,03360)

机构地区：[1]山西锦兴能源有限公司肖家洼煤矿,山西吕梁033600

出　　处：《煤炭科技》2018年第3期84-86,共3页Coal Science & Technology Magazine

摘　　要：肖家洼煤矿211304工作面材料巷迎压掘进,受到相邻211303综放工作面采空区动压影响,巷道出现顶板下沉、底鼓、煤柱鼓帮现象。采用综合治理方法,巷道围岩变形基本趋于稳定,效果明显,为类似条件巷道围岩变形综合治理提供了借鉴。The material roadway in 211304 working face of Xiaojiawa Coal Mine is affected by the dynamic pressure of the goaf in the 211303 adjacent fully-mechanized working face, and the roof subsidence, the floor heave and the coal pillar deformation appear. By adopting comprehensive treatment method, the deformation of surrounding rock of roadway tends to be stable basically and the effect is obvious, which provides a reference for comprehensive treatment of deformation of surrounding rock of roadway under similar conditions.

关 键 词：单翼采区 迎压掘进 巷道变形 综合治理 

分 类 号：TD353[矿业工程—矿井建设]