Usage of 3D Point Cloud Data in BIM （Building Information Modelling）： Current Applications and Challenges

作     者：Tan Qu Wei Sun 

作者机构：School of Engineering Design & Construction Seminole State College of Florida Sanford SLM D 103G USA St. Johns River Water Management District Palatka 32178 USA 

出 版 物：《Journal of Civil Engineering and Architecture》 (土木工程与建筑（英文版）)

年 卷 期：2015年第9卷第11期

页      码：1269-1278页

摘      要：BIM (building information modelling) has gained wider acceptance in the A/E/C (architecture/engineering/construction) industry in the US and internationally. This paper presents current industry approaches of implementing 3D point cloud data in BIM and VDC (virtual design and construction) applications during various stages of a project life cycle and the challenges associated with processing the huge amount of 3D point cloud data. Conversion from discrete 3D point cloud raster data to geometric/vector BIM data remains to be a labor-intensive process. The needs for intelligent geometric feature detection/reconstruction algorithms for automated point cloud processing and issues related to data management are discussed. This paper also presents an innovative approach for integrating 3D point cloud data with BIM to efficiently augment built environment design, construction and management.

主 题 词：建筑环境设计 三维点云 点云数据 信息模型 应用 数据管理 劳动密集型 生命周期 

学科分类：08[工学] 081304[081304] 0835[0835] 0813[工学-化工与制药类] 081202[081202] 0812[工学-测绘类] 

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