矿山测量中同时给定巷道中腰线方法的探讨

Discussion on Setting Centerline and Waistline of Roadway Synchronously in Mine Survey

矿山测量中激光指向仪因其亮度高,且具有良好的方向性、单色性,被广泛应用于巷道中腰线的标定。传统方法激光指向仪是配合经纬仪和水准仪使用的,操作繁复,且精度相对较低。本文利用激光指向仪配合全站仪,探讨一种可以同时给定巷道中线和腰线的方法。

Laser orientation instrument is widely applied to the waistline calibration in the roadway because of its high brightness,good directionality and monochromaticity. Traditionally laser orientation instrument is used in conjunction with theodolite and level with complicated operation and relatively low accuracy. The paper discusses on the method of setting the centerline and waistline of roadway synchronously by using laser orientation instru ment combined with total station.