Analysis On The Spatial Form Expansion And Dynamic Mechanism Of Hefei City

In recent years, the city of hefei is in a historical stage with a rapid development and it is alsocritical thing. In2010, the state council formally approved the implementation of the YangtzeRiver delta regional planning, and the planning clearly that it is established the Yangtze Riverdelta region development strategy in the future. Then, the construction of urban belt along theYangtze River in anhui to undertake industrial transfer demonstration area from incorporatedarea into the national development strategy. In2014, the state council issued the implementationof the about relying on the golden waterway guidance to promote the development of theYangtze River economic belt, the opinion clearly put forward optimized Shanghai-Nanjing,Shanghai-Hangzhou spindle with function, the promotion of the internationalization level ofNanjing, Hangzhou and Hefei urban areas. The World-class of Yangtze river delta city groupwith Shanghai as the center city, at the same time to speed up the construction of Nanjing,Hangzhou, Hefei to deputy the center of city, eventually they can build inter-city trafficintegration of the triangle, radial network. These strategic planning and implementation for hefeiushered in the most rare with the history of the objective environment. At the same time,Thehefei economic circle of urban system planning, puts forward a new economic circle of cityspatial development layout, in the next decade, The hefei economic circle will build area, morethan five axis, three zones of groups of the urban space layout structure system. The bigdevelopment strategy will also make hefei produce greater geographical space requirements,Therefore orderly evolution of urban spatial form put forward severe challenges.In view of this, in order to be more comprehensive,we can profound grasp of the differenthistorical period the expansion of the urban space morphology evolution law and the space formextension mechanism of driving force factors, optimizing countermeasures factors such as spatialform, it is based on that Selected papers with hefei city as the main research object, explore theevolution of hefei city space form, at the same time in the urban space form features of differenthistorical for the concept of time sequence and related methods, theory as the basis of analysisand research, in hefei calendar year as a starting point, the evolvement of the city overall reviewand evolution process of hefei city space form a relatively complete space-time evolution study,careful to highlight from the qualitative analysis and quantitative analysis of the two main aspects to describe and summarize the hefei urban form the evolution law in different historicalperiods and the structural characteristics. In turn, paper on the basis of the thorough analysis tofurther explore the urban space morphology evolution law and economic development,population growth, traffic system, the technology progress and policy system closely linked tothe dynamic mechanism of internal, and on this basis, papers on the development of hefei futureexpansion of the urban form pattern, optimization of countermeasures for further analysis, thosemain purpose is to hope for the future of hefei city for reasonable development put forward someconstructive Suggestions, guide and stimulate the development of hefei city to sustainable urbanspace form layout.The first part: introduction. Extension in the urban space form, the research background of atthe same time, according to the related literature, the thesis research purpose, researchsignificance, and sums up the paper, the research method and technical route, etc. Based oncollecting the literature periodical data, summarizing the urban spatial form of the recentresearch progress both at home and abroad and the future development trend.The second part: the related concept, method and theory. This part is mainly on urban spaceform study methods including urban expansion speed, intensity index and compact urban spatialindex, urban expansion shape index of the concept of elasticity index and the city proper andrelevant methods, and summarizes the related foreign relatively mature theory in the process ofurban development, including the central place theory, the growth pole theory, theory of gardencity, organic evacuation theory and the compact city theory, etc.The third part: the overall situation in the study area. The first part mainly defines the scope oftime and space and show relevant research data source, and then the basic situation in hefei areadevelopment, finally, over the years in hefei city master plan for a complete system of cardingand from the qualitative aspects of hefei city spatial form evolution process.The fourth part: hefei measure of spatial extension. This part is mainly the method of using isintroduced and explained in the second part, on the whole urban space extension of hefei fromthe perspective of quantitative analysis, and the relevant results are obtained. Specifically, thispart also in hefei area extension do a comprehensive in-depth analysis.The fifth part: the dynamic mechanism of hefei city space form extension and the analysis ofthe optimization countermeasures. This part firstly from the economic development, population growth, traffic system planning, technology progress and policy system in five aspects, such asdynamic analysis of a system of hefei; And then points out that the various aspects of urbanspace form in hefei comparative analysis, finally on the basis of summarizing the problems putsforward the measures to optimize the urban space morphology extension.The sixth part: summary. In front of the several parts,it is based on the analysis from theperspective of whole thesis research of hefei city spatial expansion comprehensive conclusion,and reflect on the course of the study, find out the deficiencies, at last for the future of hefei cityspace form the scientific and reasonable optimization countermeasures, and look forward to thefuture.Urban development planning study should be a dynamic process, its content contains verywide, this article is not in detail, and this paper deficiency, still hope to point out mistakes.However, from this article research Angle, as you can see, papers from a certain extent,demonstrates the urban space form study the case of a city, to explore its law of development,this research results not only for guiding the future of hefei city planning and development hasgreat benefits, for other fast-growing cities provides a certain reference.