3D GIS在城市地下空间规划中的应用  

Application of 3D GIS in urban underground space planning

作　　者：丛威青[1] 潘懋[1] 庄莉莉[2] 

机构地区：[1]北京大学地球与空间科学学院,北京100871 [2]天津大学建筑学院,天津300072

出　　处：《岩土工程学报》2009年第5期789-792,共4页Chinese Journal of Geotechnical Engineering

基　　金：中国博士后科学基金项目(2007042044);“十一五”国家科技支撑计划重大项目子课题(2006BAC04B01)

摘　　要：我国城市地下空间开发迅猛发展,由于地下空间利用具有难恢复、难预算等特点,地下空间规划日益受到重视。但是传统二维规划技术很难用以描述地下复杂地质环境等三维空间信息,而三维GIS技术可以较好地解决这一问题。在分析城市地下空间规划内容的基础上,对三维GIS技术及其在地下空间规划中可发挥的作用加以阐述,提出了基于三维GIS的地下空间规划三维辅助信息系统总体设计,重点探讨其体系结构和子系统集成方案。The urban underground space has rapidly developed. Because of the difficult recovery and estimation, the underground space planning has received increasing attention. However, the traditional 2D planning techniques are difficult to describe the complex underground geological and environmental information. 3D GIS technology provides a better method to solve this issue. Based on the analysis of urban underground space planning, the three-dimensional GIS technology and its conceivable role in the underground space planning are analyzed. A design of 3D supporting information system is put forward for the underground space planning, focusing on its architecture and subsystems integrated solutions.

关 键 词：三维 GIS 地下空间 城市规划 

分 类 号：TU473[建筑科学—结构工程] TP391[建筑科学—土工工程]