Trimble SX10三维激光扫描仪在隧道断面测量中的应用  

Application of Trimble SX103D Laser Scanner in Tunnel Section Construction Survey

作　　者：潘俊华 史珂 董国桥 张三阳 PAN Junhua;SHI Ke;DONG Guoqiao;ZHANG Sanyang(Kunming Renweifeng Technology Co.,Ltd.,Kunming 650215,China;Yunnan Provincial Basic Surveying and Mapping Technology Center,Kunming 650034,China;Kunming Surveying and Mapping Institute,Kunming 650051,China;Jingdao Information Technology Co.,Ltd.,Xiamen 361006,China)

机构地区：[1]昆明人为峰科技有限公司,云南昆明650215 [2]云南省基础测绘技术中心,云南昆明650200 [3]昆明市测绘研究院,云南昆明650051 [4]精导信息技术有限公司,福建厦门361006

出　　处：《城市勘测》2024年第1期144-148,共5页Urban Geotechnical Investigation & Surveying

摘　　要：针对长大隧道、断面类型多且变换频繁,传统的断面测量技术只能逐点、逐个断面进行测量,获取的测量数据有限,对于整体的质量和精度的控制有很大的局限性,测量作业开展非常困难,利用三维激光扫描新技术进行隧道断面测量,不仅速度快,精度可靠,且大大提高了工作效率与经济效益。For long and large tunnels with multiple types and frequent changes in section survey,traditional section survey technology can only measure point and section one by one,which results in limited data and limit in whole quality and accuracy control,survey is very difficult to carry out.Using 3D laser scanning new technology for tunnel section survey not only has fast speed and reliable accuracy,but also greatly improves work efficiency and economic benefits.

关 键 词：隧道施工 三维激光 超欠挖分析 点云 

分 类 号：P258[天文地球—测绘科学与技术]