基于地面三维激光扫描技术的输煤栈桥支架倾斜监测  

Inclination Monitoring of Coal Transporting Trestle Support Based on Ground Three-dimensional Laser Scanning Technology

作　　者：蔺小虎 姚顽强[1] 张咏[1] 马柏林[1] 薛贝[1] 张昆巍 

机构地区：[1]西安科技大学测绘科学与技术学院,陕西西安710054 [2]北京则泰盛业科技发展有限公司,北京100107

出　　处：《煤矿安全》2016年第9期110-113,共4页Safety in Coal Mines

摘　　要：在研究了地面三维激光扫描技术在变形监测数据处理和数据分析方法的基础上,结合输煤栈桥支架和点云数据的特点,提出了输煤栈桥支架钢柱间隔取断面提取中心点坐标,然后加权平均计算偏移量和倾斜率的方法,并通过实验验证了该方法的可行性。On the basis of the research of ground three - dimensional laser scanning technology in deformation monitoring data process- ing and data analysis method, combined the characteristics of coal transporting trestle support and point cloud data, we proposed the method of using steel columns spaced extraction section to take center coordinate from coal transportation support, and then calculated the offset and inclination rate with weighted average. And the feasibility of this method is verified by experiment.

关 键 词：三维激光扫描 输煤栈桥支架 点云数据 倾斜监测 倾斜率 

分 类 号：TD325.4[矿业工程—矿井建设]