摘要
地下空间开发作为解决城市建设用地紧张的重要手段近年来在广州得到了迅速发展,如何科学、有效地利用地下空间成果是城市管理的重要课题。城市地下空间设施普查可以为城市地下空间的规划、管理提供重要的基础数据。本文系统地论述了地下空间设施的数据标准、测量精度、成图标准及数据建库,给出了广州市地下空间设施普查的工作方法和技术路线,并通过珠江新城试验区的普查测绘的应用和实践证明了其合理性和可操作性。
The underground space development as one of the important ways to solve the urban construction land tension got rapid developed in recent years in Guangzhou. How to scientific and effective use of underground space achievements is an important subject of urban management. Urban underground space facilities survey for urban underground space planning and management can provide important basic data. In this paper, the data standard, the accuracy of measurement, mapping standard, and creating of data base of underground facilities are discussed systematically, and the technical route of Guangzhou underground space facilities investigation survey is given. Through survey practice and technical applications at the new town area of Pearl River proves its rationality and operability.
出处
《工程勘察》
2014年第5期63-67,共5页
Geotechnical Investigation & Surveying
关键词
城市地下空间设施
数据标准
测绘精度
underground facilities of urban area
data standard
measure precision
