摘要
建筑基坑变形监测作为建筑施工过程中一项不可缺少的工作,对于提升整个建筑物质量和安全性起到非常重要的作用。为此,在建筑基坑施工完成之后,采取传统的基坑变形监测方式与三维激光扫描技术结合进行建筑基坑变形监测,使得基坑变形监测更加的直观,全面提升建筑基坑整体质量。本文主要介绍了三维激光扫描仪的基本原理以及三维激光技术相对于传统测绘方式所具有的的优势,以大连大学新建学生服务中心基坑为例,说明了应用三维激光扫描技术对基坑测绘建模的方法及流程,并对三维激光扫描技术在基坑施工中的应用进行了总结和展望。
As an indispensable work in the construction process,the foundation pit deformation monitoring plays a very important role in improving the quality and safety of the whole building. Therefore,after the completion of foundation pit construction,a combined foundation pit deformation monitoring method of the traditional one and the 3 D laser scanning technology is conducted for monitoring the foundation pit deformation,making the monitoring more intuitive,which promotes the overall quality of the foundation pit. This paper mainly introduces the basic principles of 3 D laser scanner,as well as its advantages over traditional surveying and mapping methods. Taking the foundation pit of the new student service center in dalian university project as an example,this paper also describes the method and process of using 3 D laser scanning technology to model the foundation pit surveying and mapping,and also summarizes and prospects the application of 3 D laser scanning technology in the foundation pit construction.
作者
赵文礼
王波
周勇
黄胄
魏文斌
Zhao Wenli;Wang Bo;Zhou Yong;Huang Zhou;Wei Wenbin(College of Civil Engineering and Architecture, Dalian Uimersity, Dalian 116622, China)
出处
《土木建筑工程信息技术》
2019年第3期117-120,共4页
Journal of Information Technology in Civil Engineering and Architecture
基金
辽宁省大学生创新创业训练计划项目“3D扫描仪在地形测量以及变形观测中的应用——以大连大学学生生活服务中心南区基坑为例”(项目编号:112582018055)
关键词
三维激光扫描仪
点云
三维建模
测绘
3D Laser Scanner
Point Cloud
3D Modeling
Surveying and Mapping
