基于三维激光扫描技术的弧形曲面展开应用  

Application of Arc Surface Expansion Based on 3D Laser Scanning Technology

作　　者：杨敏 方林[1] 张俊[1] YANG Min;FANG Lin;ZHANG Jun(East China Architectural Design&Research Institute Co.,Ltd.,Shanghai 200011,China)

机构地区：[1]华东建筑设计研究院有限公司,上海200011

出　　处：《工程质量》2023年第8期89-91,共3页Construction Quality

摘　　要：在施工安装领域,针对传统单点测量方式难以获得弧形曲面建筑展开面的技术难题,采用三维激光扫描技术,以实际项目为例,详细介绍了采用三维分析软件和点云数据拟合两种方法来实现预期目标的过程及步骤,根据特点分析比较了两种方法的优缺点和适用条件,为类似的项目提供参考。In the field of construction installation,in view of the traditional single-point measurement method is difficult to construction on the technical problems of curved surface,using 3d laser scanning technology,with the actual project as an example,introduces in detail the three-dimensional analysis software and point cloud data fitting process of two kinds of methods to achieve anticipated goal and steps,according to the characteristics of the analysis and comparison the advantages,disadvantages and suitable conditions of the two methods To provide reference for similar projects.

关 键 词：三维扫描 弧形 曲面展开 

分 类 号：TU198[建筑科学—建筑理论]