工作面轨道顺槽矿压变动规律及影响的探析  

Analysis of the Variation Law and Influence of Mining Pressure along the Working face Track Groove

作　　者：万广绪 Wan Guangxu(Otog Front Banner the Great Wall No.3 Mining Co.,Ltd.,Ordos Inner Mongolia 016299,China)

机构地区：[1]鄂托克前旗长城三号矿业有限公司,内蒙古鄂尔多斯016299

出　　处：《山西冶金》2024年第2期125-126,共2页Shanxi Metallurgy

摘　　要：工作面开掘形成的顺槽可能呈现明显的矿压现象,掌握了解该面与巷道内的矿压规律对煤矿安全高效生产具有重要意义。长城三矿一工作面及其轨道顺槽采用现场实际监测对该顺槽压力与变形等进行监测,进而分析其矿山压力显现规律,可为该矿区段巷道内围岩支护、来压等矿压显现提供重要科学参考,能够实现该矿安全高高效生产。The longitudinal groove formed by the excavation of the working face may exhibit obvious mining pressure phenomena.Understanding the mining pressure laws of the face and the roadway is of great significance for the safe and efficient production of coal mines.The working face and track groove of Changcheng No.3 Mine are monitored on-site to monitor the pressure and deformation of the groove,and then the mining pressure manifestation law is analyzed.This can provide important scientific reference for the surrounding rock support and pressure manifestation in the roadway of the mining area,and can achieve safe and efficient production of the mine.

关 键 词：矿压显现特征 锚索 顶板离层 巷道围岩变形 

分 类 号：TD335[矿业工程—矿井建设]