三维激光扫描仪在玉龙地质工作中的应用

Application of 3D laser scanner in geological work of Yulong

玉龙铜矿之前采用传统方式进行平台编录,受雨雪天气、边坡稳定性、RTK信号强弱影响,编录及时性受到一定影响。而三维激光扫描仪采用非接触式高速激光的测量方式,在复杂的现场和危险地段对被测矿、岩进行快速扫描测量,获得点云数据。海量点云数据经过三维重构可以再现矿山开采现状,区分矿岩界限,为生产计划的调整提供高精度原始数据,提高了地质编录的及时性,同时确保人员的安全。

Before Yulong copper mine,the traditional way of platform logging was used,and the timeliness of logging was affected by the rain and snow weather,slope stability,RTK signal strength and weak.The three-dimensional laser scanner adopts the non-contact high-speed laser measurement method,which can quickly scan and measure the ore and rock in the complex site and dangerous area to obtain the point cloud data.After 3D reconstruction,massive point cloud data can reproduce the current situation of mining,distinguish the boundaries of ore and rock,provide high-precision raw data for the adjustment of production plan,improve the timeliness of geological logging,and ensure the safety of personnel.