快速新增建制市背景下的新疆城镇体系结构分析

发布时间：2018-03-21 00:59

本文选题：城镇体系　切入点：分形统计　出处：《石河子大学》2016年硕士论文　论文类型：学位论文

【摘要】：20世纪70年代分形理论产生以后,分形统计概念与相关问题的研究也随之产生,并且这一理论在经济问题当中得到比较广泛的应用,比如对城市空间结构问题的研究。本文尝试以分形统计的视角,运用相应的分形统计方法工具研究最新的新疆城镇体系结构问题。2004年-2014年的十年间是新疆建制市数量大幅扩张的一个历史性阶段,截止到2014年末先后增设了8个新的县级市。因此,对新疆2004年以来这十年为重要背景的城镇体系特征进行新的空间与功能结构分析,尤其是对关于新疆城镇体系的自相似性结构特征的认识判断,有助于为全疆城镇体系结构今后的优化方向提供必要的科学依据。论文第一部分阐述了快速新增建制市背景下研究新疆城镇体系结构的意义,对国内外城镇体系结构相关研究进行了归纳与评述,并在文献研究的基础上确立了研究内容、方法与思路。论文第二部分对城镇体系、城镇体系结构与城镇体系的分形结构进行了概念界定,并对分形统计理论、城镇体系中心地、空间分形理论、位序-规模及城镇空间聚集理论进行了理论总结,为后续研究寻找理论支撑。论文第三部分对新疆2004年后新建市及城镇体系的构成状态进行说明。首先总结2004年以来新疆新建市情况,其次对新疆2014年城镇体系的构成状态进行概述。该部分为后文的新疆城镇体系分维结构实证分析打下基础。论文第四部分对新疆城镇体系的位序-规模分维结构进行实证分析。从理论上验证了近年来新疆城镇体系建设已取得显著成效,新疆城镇体系建设正在加速趋于成熟。但较大型城市仍然是有明显缺失的,因而在人口聚集能力的提升上和规模经济效益上仍会有很大的制约。论文第五部分对新疆城镇体系的空间关联分维结构进行实证分析。新疆城镇体系的各要素在新疆区域空间范围的分布主要集中于一条地理线上,空间放射性水平偏低,但这可以在各绿洲板块中加强中小城镇群的发展来取得一定空间范围上的改善。论文第六部分对新疆城镇体系的空间聚集分维结构进行实证分析。虽然近十年来的城镇建设已经很快,但布局空间分散依然是制约新疆各级中心城市对周边城镇经济发挥带动作用的重要因素。论文第七部分对新建市对促进新疆城镇体系结构优化的影响进行讨论。新疆城镇体系结构的进一步优化,关键问题还是要通过必要的政策支持来促进重要枢纽性区位节点城市提升规格、增强人口与经济聚集的支持力度,从而增强绿洲城镇群发展的基础条件与中心性城市能力。论文第八部分对文章进行概括总结,并得出结论:新疆城镇体系首位度高的问题得到了一定程度的缓解;新疆城镇体系的空间关联性有了较明显的增强;新疆城镇体系的多级中心城镇体系有进一步的发展。
[Abstract]:In 1970s, after fractal theory came into being, the concept of fractal statistics and related problems also came into being, and this theory has been widely used in economic problems. For example, the study of urban spatial structure. Using the corresponding fractal statistical tools to study the latest urban system structure in Xinjiang. The 10-year period from 2004 to 2014 is a historic stage of the substantial expansion of the number of established markets in Xinjiang. By end of 2014, eight new county-level cities had been added. Therefore, a new spatial and functional structure analysis was carried out on the characteristics of the urban system in Xinjiang, which had been an important background for the decade since 2004. In particular, the recognition and judgment of the characteristics of the self-similar structure of the urban system in Xinjiang, It is helpful to provide the necessary scientific basis for the future optimization of the urban system structure in Xinjiang. The first part of the paper expounds the significance of studying the urban system structure in Xinjiang under the background of the rapid establishment of new cities and towns. This paper summarizes and comments on the related studies of urban system structure at home and abroad, and establishes the research contents, methods and ideas on the basis of literature research. The concept of urban system structure and the fractal structure of urban system are defined, and the theory of fractal statistics, the center of urban system, the spatial fractal theory, the theory of location-scale and the theory of urban spatial aggregation are summarized theoretically. In order to find the theoretical support for the follow-up study, the third part of the paper explains the constitution of the new cities and towns after 2004 in Xinjiang. Firstly, it summarizes the situation of the new cities in Xinjiang since 2004. Secondly, it summarizes the composing state of Xinjiang's urban system in 2014. This part lays a foundation for the empirical analysis of the fractal dimension structure of Xinjiang's urban system in the latter part. Part 4th of the paper gives a brief account of the fractal dimension structure of Xinjiang's urban system. Through empirical analysis, it is theoretically verified that the construction of urban system in Xinjiang has achieved remarkable results in recent years. The construction of the urban system in Xinjiang is speeding up to mature, but the larger cities still have obvious deficiencies. Therefore, there will still be a great restriction on the enhancement of population gathering ability and the economic benefit of scale. In the 5th part of the paper, the spatial correlation fractal dimension structure of the urban system in Xinjiang is analyzed empirically. The main factors of the urban system in Xinjiang are as follows:. The distribution of the regional spatial scope in Xinjiang is mainly concentrated on a geographical line. The level of space radioactivity is on the low side, However, this can strengthen the development of small and medium-sized town groups in each oasis plate to improve the spatial scope. In the 6th part of the paper, the spatial aggregation fractal dimension structure of Xinjiang urban system is analyzed empirically. Although in the last ten years, the structure of spatial agglomeration fractal dimension of Xinjiang urban system has been analyzed empirically. The construction of cities and towns in China has been very fast. But the distribution of spatial distribution is still an important factor restricting the central cities at all levels in Xinjiang to play a leading role in the economy of surrounding towns. Part 7th discusses the influence of the new cities on the optimization of the urban system structure in Xinjiang. Further optimization of the urban system structure in Xinjiang, The key issue is still to promote the upgrading of key hub node cities through the necessary policy support and to enhance the support for population and economic agglomeration. In order to strengthen the basic conditions of the development of the oasis urban group and the central urban ability. Part 8th summarizes the article and draws the conclusion: the problem of high priority degree of Xinjiang urban system has been alleviated to a certain extent; The spatial correlation of the urban system in Xinjiang is obviously enhanced, and the multi-level central urban system in Xinjiang has been further developed.
【学位授予单位】：石河子大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：F299.27

【相似文献】