引用本文:李劼, 陈良超, 薛梅, 王国牛, 胡颖.重庆市主城区地下综合信息评估及管理[J].西南大学学报(自然科学版),2019,41(8):107~113
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重庆市主城区地下综合信息评估及管理
李劼, 陈良超, 薛梅, 王国牛, 胡颖1,2
1. 重庆市勘测院 空间信息分院, 重庆 401121;2. 重庆市勘测院 基础测绘分院, 重庆 401121
摘要:
为支撑重庆市主城区地下空间专项规划的实施,为其提供丰富的数据支撑,运用地质调查、地理信息分析评估及三维地理信息系统等相关方法对重庆市主城区5 473 km2范围内地下空间现状进行了研究、评估,并实现了该范围内地下空间多源数据的综合管理.结果表明:①多源地下空间数据综合分析,才能有效地为地下空间专项规划实施提供依据;②综合地质条件分析发现,该区域约80%的区域适宜进行地下空间开发;③截止2017年底重庆市主城区地下空间开发利用总规模约为7 151万m2,其中地下交通设施占比约为90%;④利用多源地下空间三维数据集成管理模式,不仅可以满足区域内地下空间现状数据的宏观管理,更能通过可视化模拟分析指导实际工程的设计、建设和评估.
关键词:  重庆  主城区  地下空间  现状评估  规划
DOI:10.13718/j.cnki.xdzk.2019.08.016
分类号:P208
基金项目:科技部国家重点研发项目(2018YFB0505403);重庆市技术创新与应用示范专项(cstc2018jszx-cyztzx0057);2018年重庆市技术创新与应用示范(产业类重大主题专项)(cstc2018jszx-cyztzxX0015).
Assessment and Management of Underground Comprehensive Information in the Urban Area of Chongqing
LI Jie, CHEN Liang-chao, XUE Mei, WANG Guo-niu, HU Yin1,2
1. Spatial Information Branch of Chongqing Survey Institute, Chongqing 401121, China;2. Basic Surveying and Mapping Branch of Chongqing Survey Institute, Chongqing 401121, China
Abstract:
In order to provide abundant data support for the special planning of underground space in the main urban area of Chongqing, a study was made of the status quo of underground space within 5473 square kilometers of the main urban area of Chongqing with the methods of geological survey, geographical information analysis and evaluation and 3DGIS, and comprehensive management of the underground space multi-source data within this area was realized. The results obtained were as follows. Comprehensive analysis of multi-source underground space data can effectively provide a basis for the implementation of special underground space planning. According to the analysis of the comprehensive geological conditions, about 80% of the area is suitable for underground space development. By the end of 2017, the total scale of underground space development and utilization in the main urban area of Chongqing is about 71.51 million square meters, of which underground transportation facilities account for about 90%. The multi-source underground space three-dimensional data integration management mode can not only meet the requirements of regional interior spatial status data macro management, but also guide the actual project design, construction and evaluation through visual simulation analysis.
Key words:  Chongqing  urban area  underground space  situation assessment  planning
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