基于GIS的邳州市城镇体系空间结构优化研究
发布时间：2018-12-13 08:53
【摘要】：城镇体系空间结构是指在某一城镇体系中，规模不同、职能各异的城镇在地域空间上的分布、联系及其组合状态。合理的城镇体系空间结构有利于区域资源的合理配置、产业的优化调整以及城镇的健康发展，从而促进地区经济社会的科学发展。邳州市是江苏省经济社会发展较为落后的地区之一，随着其工业化和城镇化进程的推进，该市迫切需要对全市的城镇体系空间结构进行优化、调整，实现区域经济社会的协调发展，针对该市的城镇体系空间结构优化研究成为一项必要的任务。 本文借助GIS平台，运用定性与定量相结合的方法，着重对邳州市城镇体系的等级规模结构、职能结构、地域空间结构和交通网络结构进行研究，总结其现状特征、存在的基本问题，在此基础上提出空间结构优化的战略与模式选择。 文章首先对城镇体系空间结构研究的基础理论进行了总结，包括中心地理论、增长极理论、城乡统筹理论与分形理论等，探讨上述理论对于邳州市城镇体系空间结构优化的指导意义，构建论文研究的理论框架。其次，对GIS技术在城镇体系规划和研究中的应用进行理论概括，包括作用和应用过程两方面，接着对研究区城镇体系发展的历史脉络和环境进行了梳理。对于城镇体系空间结构现状与优化的研究，是本文的核心。首先运用建成区人口和建成区面积双指标综合法对邳州市城镇等级规模结构进行研究，其次运用区位熵法对邳州市域的产业职能与徐州市、江苏省相关县市进行对比，再立足区域内，对本县域城镇的职能类型进行定性和定量方法相结合的研究。在地域空间结构的研究中，首先运用GIS空间点格局方法，对县域城镇总体分布状态进行定量研究，接着根据分形理论原理，探讨了研究区城镇空间集聚和空间关联特征。最后，，运用GIS的网络分析功能，构建研究区道路网络，以各城镇的交通可达性为研究目标，探讨该市城镇网络结构发育状况。 在上述研究的基础上，本文总结出研究区城镇体系空间结构的特征和存在的问题，分析城镇体系空间结构面临的区内外机遇，总结优化工作应该遵循的指导原则，进而提出了研究区城镇体系空间结构的优化，近期应该以点轴开发为主，中远期以核心—腹地开发为主的战略模式。
[Abstract]:The spatial structure of urban system refers to the spatial distribution, connection and combination of towns with different scales and functions in a certain urban system. The rational spatial structure of urban system is conducive to the rational allocation of regional resources, the optimization and adjustment of industry and the healthy development of cities and towns, thus promoting the scientific development of regional economy and society. Pizhou is one of the backward regions in Jiangsu Province. With the progress of industrialization and urbanization, the city urgently needs to optimize and adjust the spatial structure of the city's urban system. It is necessary to realize the coordinated development of regional economy and society and to optimize the spatial structure of the city's urban system. With the help of GIS platform and the method of combining qualitative and quantitative analysis, this paper focuses on the study of grade scale structure, function structure, regional spatial structure and traffic network structure of Pizhou city system, and summarizes its current characteristics. On the basis of these problems, the strategy and mode selection of spatial structure optimization are put forward. Firstly, the paper summarizes the basic theories of the spatial structure of urban system, including central land theory, growth pole theory, urban and rural planning theory and fractal theory, etc. This paper discusses the guiding significance of the above theory to the optimization of the spatial structure of the urban system in Pizhou, and constructs the theoretical framework of the paper. Secondly, the application of GIS technology in urban system planning and research is summarized theoretically, including function and application process, and then the historical context and environment of urban system development in the study area are sorted out. The research on the status quo and optimization of urban spatial structure is the core of this paper. Firstly, using the method of population and area of built area to study the structure of grade scale of Pizhou city, and then comparing the industrial function of Pizhou with that of Xuzhou and relevant counties and cities in Jiangsu Province by using the method of location entropy. Then based on the region, the paper studies the combination of qualitative and quantitative methods for the function types of the county towns. In the study of regional spatial structure, firstly, using the method of GIS spatial point pattern, the overall distribution of county towns is quantitatively studied, and then, according to the fractal theory, the spatial agglomeration and spatial correlation characteristics of towns in the study area are discussed. Finally, using the network analysis function of GIS, the road network in the study area is constructed, and the development of the urban network structure is discussed with the traffic accessibility of each town as the research goal. On the basis of the above research, this paper summarizes the characteristics and existing problems of the spatial structure of the urban system in the research area, analyzes the opportunities within and outside the urban system, and summarizes the guiding principles that should be followed in the optimization work. Furthermore, the paper puts forward the strategic mode of optimizing the spatial structure of urban system in the study area, which should be based on the development of point axis in the near future and the core-hinterland development in the medium and long term.
【学位授予单位】：江西理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU984.2;P208
本文编号：2376275
[Abstract]:The spatial structure of urban system refers to the spatial distribution, connection and combination of towns with different scales and functions in a certain urban system. The rational spatial structure of urban system is conducive to the rational allocation of regional resources, the optimization and adjustment of industry and the healthy development of cities and towns, thus promoting the scientific development of regional economy and society. Pizhou is one of the backward regions in Jiangsu Province. With the progress of industrialization and urbanization, the city urgently needs to optimize and adjust the spatial structure of the city's urban system. It is necessary to realize the coordinated development of regional economy and society and to optimize the spatial structure of the city's urban system. With the help of GIS platform and the method of combining qualitative and quantitative analysis, this paper focuses on the study of grade scale structure, function structure, regional spatial structure and traffic network structure of Pizhou city system, and summarizes its current characteristics. On the basis of these problems, the strategy and mode selection of spatial structure optimization are put forward. Firstly, the paper summarizes the basic theories of the spatial structure of urban system, including central land theory, growth pole theory, urban and rural planning theory and fractal theory, etc. This paper discusses the guiding significance of the above theory to the optimization of the spatial structure of the urban system in Pizhou, and constructs the theoretical framework of the paper. Secondly, the application of GIS technology in urban system planning and research is summarized theoretically, including function and application process, and then the historical context and environment of urban system development in the study area are sorted out. The research on the status quo and optimization of urban spatial structure is the core of this paper. Firstly, using the method of population and area of built area to study the structure of grade scale of Pizhou city, and then comparing the industrial function of Pizhou with that of Xuzhou and relevant counties and cities in Jiangsu Province by using the method of location entropy. Then based on the region, the paper studies the combination of qualitative and quantitative methods for the function types of the county towns. In the study of regional spatial structure, firstly, using the method of GIS spatial point pattern, the overall distribution of county towns is quantitatively studied, and then, according to the fractal theory, the spatial agglomeration and spatial correlation characteristics of towns in the study area are discussed. Finally, using the network analysis function of GIS, the road network in the study area is constructed, and the development of the urban network structure is discussed with the traffic accessibility of each town as the research goal. On the basis of the above research, this paper summarizes the characteristics and existing problems of the spatial structure of the urban system in the research area, analyzes the opportunities within and outside the urban system, and summarizes the guiding principles that should be followed in the optimization work. Furthermore, the paper puts forward the strategic mode of optimizing the spatial structure of urban system in the study area, which should be based on the development of point axis in the near future and the core-hinterland development in the medium and long term.
【学位授予单位】：江西理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU984.2;P208
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