摘要
对既有建筑存在原有竣工数据资料缺失而影响项目改造的问题进行了研究,介绍了基于三维激光扫描的逆向工程技术、点云数据处理技术与BIM技术相结合,解决了上述问题并应用于项目设计与施工过程中,提高了设计方案的可行性,以及为既有建筑机电安装优化和净高控制提供了有效的解决手段。
This paper studies the problems existed in the existing buildings transformation due to the influences of lacking original completion data,and introduces the method of combining reverse engineering technology,point cloud data processing technology and BIM technology together based on 3 D laser scanning,to solve the problems mentioned above. The application of the method in project design and construction process has improved the feasibility of the design,as well as provided an effective solution to optimize and control the height of electromechanical installation of existing buildings.
出处
《土木建筑工程信息技术》
2017年第4期37-40,共4页
Journal of Information Technology in Civil Engineering and Architecture
关键词
BIM技术
既有建筑
逆向工程
拆改量化
净高控制
Key Words： BIM Technology
Existing Buildings
Reverse Engineering
Quantification of Demolition
Net Height Control
