中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2019, Vol. 38 ›› Issue (06): 72-76.DOI: 10.3969/j.issn.1674-0696.2019.06.13

• 港口航道·水利水电·资源环境 • 上一篇    下一篇

基于BIM和三维激光扫描在基坑监测中的应用

韩达光1,秦国成1,周银1,王东方2,杨宇鹏3   

  1. (1. 重庆交通大学 土木工程学院,重庆 400074; 2. 一汽大众汽车有限公司,吉林 长春 130011; 3. 中铁十六局集团第五工程有限公司,河北 唐山 064000)
  • 收稿日期:2018-06-14 修回日期:2018-09-12 出版日期:2019-06-14 发布日期:2019-06-14
  • 作者简介:韩达光(1982—),男,辽宁阜新人,高级工程师,博士,主要从事BIM与现实捕捉及土木工程整合方面的研究。E-mail:daguang.han@cqjtu.edu.cn。

pplication of BIM and 3D Laser Scanning in Foundation Pit Monitoring

HAN Daguang1, QIN Guocheng1, ZHOU Yin1, WANG Dongfang2, YANG Yupeng3   

  1. (1.School of Civil Engineering, Chongqing Jiaotong University, Chongqing 400074, P. R. China; 2. FAW-Volkswagen Automobile Co. Ltd., Changchun 130011, Jilin, P. R. China; 3. China Railway Sixteen Bureau Group Fifth Engineering Co. Ltd., Tangshan 064000, Hebei, P. R. China)
  • Received:2018-06-14 Revised:2018-09-12 Online:2019-06-14 Published:2019-06-14

摘要: 为解决基坑在随机车辆荷载影响下三维整体变形监测困难问题。以天津一汽大众冲压车间某大型基坑为依托,采用BIM结合三维激光扫描技术,提出点云逆向生成BIM模型再与后期点云模型进行平台融合和误差分析的方法。掌握了基坑三维整体变形的情况,指导现场安全施工,对于BIM结合三维激光扫描技术的集成化应用具有一定的指导性意义。

关键词: 基坑工程, BIM, 变形监测, 三维激光扫描, 集成化应用

Abstract: In order to solve the difficultly in three-dimensional integral deformation monitoring of foundation pit under the influence of random vehicle loads,based on a large foundation pit in Tianjin FAW Volkswagen stamping workshop, BIM combined with three-dimensional laser scanning technology was adopted to propose a method for platform fusion and error analysis between point cloud reverse-generated BIM model and a later stage point cloud model.It is of guiding significance for the integrated application of BIM combined with three-dimensional laser scanning technology to grasp the situation of three-dimensional integral deformation of foundation pit and guide the safe construction on site.

Key words: foundation pit, BIM, deformation monitoring, 3D laser scanning, integrated application

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