Digital reconstruction of the Song Dynasty Ganzhou drainage system based on AR technology and its' application in the new urban area planning and revision

[摘要] Water-logging problem is a common problem in modern city. The urban built-up area of Zhangjiang new district in Ganzhou has the same water-logging problem, however, the old urban area of Ganzhou was praised as "Millennium no flood". The drainage system of the old urban area of Ganzhou - Fushougou, which is not flooded for hundreds years because of the perfect drainage system. It's valuable to be referenced to the modern city drainage and waterproof comprehensive planning. In order to explore the mystery of "Millennium no flood" of old urban area of Ganzhou, at the same time to provide directive opinion to the sustainability of Zhangjiang new urban area drainage system, this paper attempts to digital reconstruct the drainage system in old urban area of Ganzhou by augmented reality(AR). It will provide a new technological means and ways to evaluate the sustainability of urban underground drainage system under the surface feature changes in the landscape. On the basis of digital reconstruction of the drainage system in the old urban area of Ganzhou, the sustainability evaluation index of drainage system is studied by analyzing and contrasting with Zhangjiang new urban area drainage system, to guide the revision of comprehensive planning about city drainage and water-logging in the new urban area of Zhangjiang.

[发布机构] School of Architectural and Surveying Engineering, Jiangxi University of Science and Technology, Ganzhou; 341000, China^1

[效力级别] 政治学

[关键词] Built-up areas;Comprehensive planning;Digital reconstruction;Drainage systems;Surface feature;Sustainability evaluations;Underground drainage;Water logging