A Study On The Morphological Evolution And Development Of Xuancheng City

Every city has its history, cities are human civilization accumulation, its urban morphology characteristic protection and a guide urban health rapid development foundation. Urban morphology research to be in a fast development period, urban scale radical expansion, internal structure speed up adjustment of China's urban speaking, seems particularly outstanding and important. Xuan city is historic and cultural city, anhui province with 17 years of construction history and profound cultural connotation, ever also form characteristic fruitiness city space form. Meanwhile, the mission to development in anhui province city is also the forefront of wan jiang city, undertake industrial transfer in the planning of a wing. But along with the rapid development of urban economy, urban landscape no good reflect city features, the traditional urban space form also are becoming increasingly blurred. How to explore urban characteristic space form, find a future mission urban development pattern to the focus of this article, it is in.Dissertation research points six chapters: the introduction section first introduced the research background, content, method, frame, purpose and meaning. Chapter 2 discusses mainly the concepts and urban morphology research and development at home and abroad, summarizes the domestic success were planning to urban form of case, the development of urban form propaganda city used for reference. In the third chapter, propaganda papers to the urban construction land expansion and function space as the breakthrough point, discusses the evolution of urban form since construction xuancheng since the evolution of urban development, in order to the different historical background, city major political environment changed or change as the basis, will xuan city urban form evolution is divided into four stages, urban form of the propaganda city diachronic study is complete. And, on this basis, from urban space and function, the city features of urban form evolution characteristics summarized, especially new city scale, ecological environment and the disadvantages of single center problems such as circling mode, summarized xuan city urban form evolution rule. The fourth chapter, through the analysis of evolvement track, mainly from the natural environment, economic development and urban planning of three aspects of exploration motive mechanism of urban form and summarized the influence of urban form, summarizes the evolution of the enlightenment. Chapter 5, through the above analysis, according to city based at urban morphology development mission in the new situation of propaganda, the future urban urban morphology mode, land made their choice extending direction to the center city, old building, morphological, excellent traditional space functional evacuation issue relevant protection, etc are discussed.