摘要
随着我国矿产资源价格的增长,越来越多的矿山超层越界问题出现。传统的测量技术由于效率低、获取信息量小等原因已经难以满足工作需求。阐述了三维激光扫描技术的应用原理及优点,以山东某矿山的超层越界核实项目为例,介绍三维激光扫描技术应用的技术流程,快速准确获取了地下矿道的三维可视化点云数据,成果精度满足需求。测量结果显示:该矿山没有出现超层越界的问题。应用成果能为处理矿山超层越界问题提供数据支撑。
With the price increasing of mineral resources in our country,more and more problems as overburden and boundary transgression occurred in mines.Traditional measurement technologies are hard to meet work requirements because of their low efficiency and limited information acquisition.This paper elaborates the application principle and advantages of 3D laser scanning technology.Taking a overburden and boundary transgression verification project of a mine in Shandong as an example,it introduces the technical process of applying 3D laser scanning technology,rapidly and accurately acquires 3D visualized point cloud data of underground mine tunnels and the accuracy of the results meets the requirements.The measurement results show that no overburden or boundary transgression problems have occurred in this mine.The application results can provide data supports for solving the overburden and boundary transgression problems in mines.
作者
张国栋
ZHANG Guodong(Shandong Fengshi Information Technology Co.,Ltd.,Jinan 250100,China)
出处
《经纬天地》
2025年第4期68-72,共5页
Survey World
关键词
三维激光扫描
地下矿道测量
超层越界
点云采集
可视化数据
3D laser scanning
underground mine tunnel measurement
overburden and boundary transgression
point cloud acquisition
visual data
