摘要
传统矿山地下采空区测量方法存在着精度不足的问题,因此提出三维激光扫描技术在矿山地下采空区测量中的应用。首先对矿山现状及面临的主要问题进行分析,通过布设采空区控制网、三维激光扫描、数据处理,完成采空区测量。仿真结果显示,使用三维激光扫描技术进行采空区测量,高程测量与平面测量结果相比于传统方法精度更高。
The traditional underground goaf measurement method has the problem of insufficient accuracy,so the application of 3D laser scanning technology in underground goaf measurement is proposed.First of all,the status quo of the mine and the main problems are analyzed.Through the layout of goaf control network,three-dimensional laser scanning,data processing,the goaf survey is completed.The simulation results show that the accuracy of height measurement and plane measurement is higher than that of traditional method when 3D laser scanning technology is used for goaf survey.
作者
张先慧
代祥勇
ZHANG Xian-hui;DAI Xiang-yong(101 Geological Brigade of Guizhou bureau of Geology and mineral resources exploration and development,Kaili 556000,China;Kaili urban planning and Design Institute,Kaili 556000,China)
出处
《世界有色金属》
2020年第22期37-38,共2页
World Nonferrous Metals