基于三维激光扫描技术的BIM逆向工程应用研究  

APPLICATION OF BIM REVERSE ENGINEERING BASED ON 3D LASER SCANNING TECHNOLOGY

作　　者：宋佳宁 王安东[1] 赵嘉健 Song Jia-ning;Wang An-dong;Zhao Jia-Jian

机构地区：[1]陕西铁路工程职业技术学院,陕西渭南714000 [2]中铁建安工程设计院有限公司,石家庄050000

出　　处：《建筑技术开发》2023年第2期94-96,共3页Building Technology Development

摘　　要：现有通信基站的改造是适应5G时代的必然趋势,而对于5G通信基站的设置,除了屋顶基站外,还有众多的通信塔站,对于塔站的5G设备的安装,是迎接5G时代到来的必要条件。现如今BIM技术的发展速度越来越快,对于通信工程,也可采用BIM技术进行全生命周期的过程管理。将基于三维激光扫描仪所扫描出的点云(Point Cloud)与通信基站现场的已建成设备全景照片,结合先前的施工图纸,进行对比,建立了通信塔站的BIM模型。并通过该模型进行新图纸的导出,为后续通信塔站5G设备的安装,提供参考依据,助力国内5G通信的迅速发展。The transformation of existing communication base stations is an inevitable trend to adapt to the 5G era.For the setting of 5G communication base stations,in addition to rooftop base stations,there are many communication tower stations.The installation of 5G equipment in tower stations is to welcome the arrival of the 5G era.necessary condition.Nowadays,the development speed of BIM technology is getting faster and faster.For communication projects,BIM technology can also be used for process management of the whole life cycle.In this paper,based on the point cloud scanned by the 3D laser scanner and the panoramic photos of the completed equipment on the site of the communication base station,combined with the previous construction drawings,the BIM model of the communication tower station is established.And through this model,new drawings are exported,which provides a reference for the installation of 5G equipment in subsequent communication towers and stations,and helps the rapid development of domestic 5G communications.

关 键 词：通信塔站 三维激光扫描技术 竣工验收照片 BIM逆向技术 点云 

分 类 号：TU713[建筑科学—建筑技术科学]