主体功能区是近年来各级政府和学术界共同关注的热点。论文以主体功能区规划的理念和原则为指导,将主体功能区划的方法延伸到市域空间尺度,提出城市区域开发空间分区方法及应用模式,将市域发展区划分为优化开发、重点开发、限制开发和禁止开发等四大类。在相关理论及已有研究成果的基础上,对城市开发空间区划的理论模型与方法路径进行探讨。通过空间开发约束、空间开发引导和空间开发强度三方面要素的对空间功能区域综合分析,采用两次两维矩阵的判别方法,并将空间开发引导和空间开发约束先构建二维判别矩阵,得出空间开发的适宜性分类,将空间开发的适宜性结果与现状空间开发强度进行组合判别,从而确定空间开发的功能类型。根据不同类型的功能区域,确定空间未来的利用。同时选取南京为实证研究对象,对理论模型与技术方法的实际应用进行验证,对南京市域进行数据分析,提出南京开发空间分区方案,并依此引导城市空间战略的调整,力求对南京空间秩序的开发、空间方向的拓展、产业布局的调整等具有一定的指引作用。
In recent years,the main function zone planning(MFZP) has become a hot topic for all levels of government and academia.This paper focuses on the MFZP on the urban space dimension,namely the urban Development Spatial Region(DSR),which has been advanced by experts in China.And the city is divided into four major categories of optimized development,key development,restricted development,and prohibited development.Based on the existing theory and research,the paper explores the theoretical model and methodological options of urban DSR,and analyzes DSP from three aspects of constraint of development,guidance of development and intensity of space development.Using the two-dimensional matrix,constraint of development and guidance of development construct the matrix.And then,in combination of the matrix with the intensity of space development,the result of DSR can be obtained.Different kinds of SR imply different applications.In the aspect of empirical research,Nanjing as a study case is applied by the theoretical model and methodological options of the urban DSR.The paper provides the space distribution solutions for Nanjing's development,so as to optimize Nanjing's urban spatial development strategy.And it has some guidance for the development of spatial order,the direction of the expansion of space,industrial layout adjustment,as well as some reference for the relevant research of the main function zone planning in Nanjing.