基于虚拟映射技术的城市地下空间保护开发的应用

摘要:

如何保护城市地下空间是当前必须解决的关键问题。文章通过梳理和分析我国城市地下空间保护现状,揭示城市地下空间保护存在的问题。进一步基于BIM和GIS等虚拟映射技术,建立城市地下空间信息平台,解决传统手段难以实现的地下空间信息整体性和精确性的问题,提出了基于虚拟映射技术的城市地下空间保护方法,明确了地下空间保护方法的实施细节。研究成果在惠民大道综合改造工程和扬子江大道快速化改造工程中得到成功应用,也将为城市地下空间保护提供一定的借鉴和指导。

Abstract:

SHow to protect the underground space is a key problem that must be solved at present. By combing and analyzing the current status of underground space protection, the existing problems of underground space protection are revealed in the paper. Based on BIM and GIS virtual mapping technology, the underground space information platform is established. Accordingly the problem of integrity and accuracy of underground space information can be solved, which is difficult to achieve by traditional means, The method and implementation details of urban underground space protection based on virtual mapping technology is put forward. the research in the paper has been successfully applied in the comprehensive reconstruction project of Huimin Avenue and the rapid reconstruction project of Yangtze River Avenue, and will also provide some guidance and reference for the protection of urban underground space.