移动激光扫描技术在苏通GIL综合管廊变形监测中的应用  

Application of Mobile Laser Scanning Technology in Deformation Monitoring of Sutong GIL Integrated Pipe Gallery

作　　者：孙良育 李建国 SUN Liang-yu;LI Jian-guo(East China Electric Power Design Institute Co.,Ltd.of CPECC,Shanghai 200331,China)

机构地区：[1]中国电力工程顾问集团华东电力设计院有限公司,上海200331

出　　处：《电力勘测设计》2020年第S02期40-45,共6页Electric Power Survey & Design

摘　　要：针对苏通GIL综合管廊工程,采用移动激光扫描技术(车载式)对管廊隧道进行变形监测,提出移动激光扫描技术的作业流程和方法,编制软件对数据进行提取和收敛解算及精度评定,三维实景建模,采用激光点云数据建立隧道漫游视频,从而实现移动激光扫描技术在苏通GIL综合管廊变形监测中的成功应用。The deformation monitoring of the tunnel corridor is carried out by using the mobile laser scanning technology(vehicle type)for the Sutong GIL integrated pipe gallery project.The workflow and method of mobile laser scanning technology are proposed.The software is used to extract and converge the data and evaluate the accuracy.The 3D real-time modeling is used to establish the tunnel roaming video by laser point cloud data。It is successful application of mobile laser scanning technology in deformation monitoring of Sutong GIL integrated pipe gallery.

关 键 词：移动激光扫描技术 综合管廊 变形监测 

分 类 号：P2[天文地球—测绘科学与技术]