摘要
基于分析旧建筑改造的过程与相应问题,探讨了基于三维激光扫描技术的BIM建模过程,即通过三维激光扫描获取既有建筑点云数据,导入点云处理软件进行预处理,与Revit软件对接建立既有建筑BIM模型。通过BIM技术在既有建筑改造设计中的改造前期、设计过程、性能设计等方面的应用,论证了BIM对既有建筑改造的设计阶段的设计与管理具有积极的作用。
Based on the analysis of the reconstruction process and corresponding problems of the old building,the.paper discusses the BIM modeling process based on three-dimensional laser scanning technology,namely,acquiring the point cloud data of the existing building through 3D laser scanriing, importing the point cloud processing software for preprocessing,and Revit software,docking establishes the .process of building a BIM model of an existing building.Through the application of BIM technology in the pre-reformation,design process,performance design and other aspects of the existing building renovation design,it is demonstrated that BIM has a positive effect on the design and management of the existing building renovation design stage.
作者
张立茂
吴贤国
张文静
陈虹宇
刘洋
ZHANG Limao;WU Xianguo;ZHANG Wenjing;CHEN Hongyu;LIUYang(School of Civil Engineering and Mechanics,Huazhong University of Science and Technology,Wuhan,Hubei 430074,China;Business School,the University of Sydney NSW,Sydney,Australia;Central South Hospital,Wuhan University,Wuhan,Hubei 430071,China)
出处
《施工技术》
CAS
2018年第23期120-124,共5页
Construction Technology
基金
国家重点研发项目(2016YFC0800208)
国家自然科学基金(71571078
51778262
51708241)
关键词
建筑信息模型
既有建筑
改造
设计
三维扫描技术
building information modeling (BIM )
existing buildings
renovation
design
threedimensional scanning technology
