BIM+三维扫描技术在古建筑及文物复原方面的工程应用  

Engineering application of BIM+3D scanning technology in the restoration of ancient buildings and cultural relics

作　　者：乔学良 乔广宇 李明科 王元清[2] 贾连光[3] QIAO Xueliang;QIAO Guangyu;LI Mingke;WANG Yuanqing;JIA Lianguang(The Third Construction Engineering Co.,Ltd.of China Construction Second Engineering Bureau,Beijing 100084,China;Key Lab.of Civil Eng.Safety and Durability of China Education Ministry,Tsinghua Univ.,Beijing 100084,China;School of Civil Engineering,Shenyang Jianzhu University,Shenyang 110168,China)

机构地区：[1]中建二局第三建筑工程有限公司,北京100084 [2]清华大学土木工程安全与耐久教育部重点实验室,北京100084 [3]沈阳建筑大学土木工程学院,辽宁沈阳110168

出　　处：《四川建筑科学研究》2022年第3期20-24,共5页Sichuan Building Science

基　　金：国家自然科学基金(51108007);清华大学自主科研计划课题(学科交叉专项)(20131089288)。

摘　　要：BIM+三维扫描技术又被称为实景复制技术,是测绘领域继GPS技术之后的又一次技术革命。整理了BIM+三维扫描技术在古建筑及文物保护、改造和复原等方面的应用;阐述了BIM+三维扫描技术突破传统的单点测量方法,在不破坏建筑的基础上,获取建筑的完整三维信息,完整地复原古建筑与文物;总结了BIM+三维扫描技术高效率、高精度的独特优势以及不足之处。BIM+3 D scanning technology is also called reality reproduction technology,which is a technological revolution in the field of surveying and mapping following GPS technology.This article summarized the application of BIM+3 D scanning technology in the protection,reconstruction and restoration of ancient buildings and cultural relics.The BIM+3 D scanning technology breaks through the traditional single-point measurement method,and on the basis of not destroying the building,it obtains complete 3 D information of the building and completely restores ancient buildings and cultural relics.The unique advantages and disadvantages of BIM+3 D scanning technology with high efficiency and high precision were summarized.

关 键 词：三维扫描技术 BIM应用 点云数据 实景复制 

分 类 号：TU17[建筑科学—建筑理论]