三维数字技术在重庆优秀近现代建筑保护中的功能与作用

摘要

Abstact:This paper analyzes the current protection situation of outstanding modern and contemporary architectures in Chongqing. It brings up the idea of using 3D digital technology in architecture protection by listing the previous protection methods, the achievements and the problems occurred so far. This paper also analyzed the current application status of 3D technology in protecting outstanding modern and contemporary architectures in Chongqing, pointing out that 3D technology is available for restoring the objective surrounding environment and historical forms of the constructions, as well as the life scenes, to make the buildings more vivid. What’s more, 3D technology can help establishing a cloud database, fastening and simplifying the storing and sharing of numerical data of the architectures by breaking the limits of space and time. 3D technology architecture protection shows extreme signiifcance by reaching the results beyond the restriction of objective conditions, which traditional protection methods cannot achieve.%介绍了重庆市对优秀近现代建筑采取的保护措施、获得的保护成果以及出现的问题。提出了使用三维数字技术实施保护的思路，进而分析了三维数字技术在重庆优秀近现代建筑保护中的应用情况，指出可以利用三维技术还原建筑周边的客观环境，还原建筑的历史风貌；可以利用三维技术还原建筑之中的生活场景，从而使建筑鲜活起来；可以建立云数据库，突破时间、地域的限制，使优秀近现代建筑数据资料的存取、共享变得简单、快捷。利用三维技术进行建筑保护，可以实现优秀近现代建筑传统保护手段想要达到但受客观条件限制而达不到的效果，因此具有重要意义。