2019, 11(3): 117-120. doi: 10.16670/j.cnki.cn11-5823/tu.2019.03.18
三维激光扫描技术对基坑测绘建模的方法及流程(大连大学新建学生服务中心)
大连大学 建筑工程学院,大连 116622 |
Method and Procedure of Foundation Pit Surveying and Mapping Modeling Using 3D Laser Scanning Technology(New Student Service Center of Dalian University)
College of Civil Engineering and Architecture, Dalian University, Dalian 116622, China |
引用本文: 赵文礼, 王波, 周勇, 黄胄, 魏文斌. 三维激光扫描技术对基坑测绘建模的方法及流程(大连大学新建学生服务中心)[J]. 土木建筑工程信息技术, 2019, 11(3): 117-120. doi: 10.16670/j.cnki.cn11-5823/tu.2019.03.18
Citation: Zhao Wenli, Wang Bo, Zhou Yong, Huang Zhou, Wei Wenbin. Method and Procedure of Foundation Pit Surveying and Mapping Modeling Using 3D Laser Scanning Technology(New Student Service Center of Dalian University)[J]. Journal of Information Technologyin Civil Engineering and Architecture, 2019, 11(3): 117-120. doi: 10.16670/j.cnki.cn11-5823/tu.2019.03.18
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。
Abstract: 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 3D 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 3D 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 3D laser scanning technology to model the foundation pit surveying and mapping, and also summarizes and prospects the application of 3D laser scanning technology in the foundation pit construction.
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