摘要
目前,历史街区保护中普遍存在物理环境数据量庞大,传统方式难以满足日益庞杂的保护需求问题.通过综合运用倾斜摄影、BIM、3D GIS等技术,对历史街区三维空间信息模型构建方法进行了研究,并以道口镇顺北街区为例,通过倾斜摄影及前期调研收集整理街区的数据信息,在此基础上利用BIM技术搭建了顺北街区的建筑、市政设施、地形等的三维模型,BIM模型经轻量化处理后借助集成系统完成了BIM与3D GIS的交互,构建了在3D GIS环境中实现信息共享的顺北街区数据库,为历史街区保护的三维可视化研究提供了一种新的方法和思路.
At present,there is a large amount of physical environment data in the protection of historical blocks,and the traditional way is difficult to meet the increasingly complex protection needs.In this paper,the construction method of three-dimensional spatial information model of historical blocks is studied by using oblique photography,BIM,3D GIS and other technologies.Taking Shunbei block of Daokou Town as an example,the data information of the block is collected by oblique photography and preliminary investigation.On this basis,the three-dimensional models of architecture,municipal facilities and terrain of Shunbei block are built by using BIM technology.After the lightweight processing of the models,the interaction between BIM and 3D GIS is completed with the help of the integrated system,and the database of Shunbei block is constructed to realize information sharing in 3D GIS environment.This study will provide a new method and idea for the three-dimensional visualization research of historical block protection.
作者
吕红医
张梦妹
宋达志
LHongyi;ZHANG Mengmei;SONG Dazhi(School of Architecture,Zhengzhou University,Zhengzhou 450001,China;Henan Yunji Shuwen Information Technology Co.Ltd.,Zhengzhou 450000,China)
出处
《西安建筑科技大学学报（自然科学版）》
北大核心
2023年第3期394-399,共6页
Journal of Xi'an University of Architecture & Technology(Natural Science Edition)
基金
国家重点研发计划项目(2019YFE0106200)。
