激光指向仪控制巷道腰线的可行性分析  

Laser Orientation Instrument Control of Roadway Waist Feasibility Analysis

作　　者：崔晓丽[1] 

机构地区：[1]淮北矿业股份有限公司桃园煤矿,安徽宿州234116

出　　处：《科技信息》2011年第31期I0294-I0294,I0353,共2页Science & Technology Information

摘　　要：激光指向仪因其发射可见光、使用携带方便而被广泛的应用于矿山井巷施工中标定中线和腰线位置，但随着矿井的深度开采，地压越大，巷道变形严重，在这种情况下再使用激光指向仪是否可行，下面就这问题进行分析。Laser orientation instrument due to the emission of visible light, convenient use and portability and is widely applied in mine shaft construction in calibration of midline and waist position, but with the depth of the mine exploitation, ground pressure is greater, the roadway deformation is serious, in this case using laser orientation instrument is feasible, below with respect to this problem analysis.

关 键 词：激光指向仪 误差 影响 

分 类 号：TD178[矿业工程—矿山地质测量]