On The Evolution Of The Modern Kaifeng’s Urban Space Morphology Based On The Space Syntax Model

Kaifeng as a national historical and cultural city, is also a famous tourist city landscape. Located in the hinterland of the central plains, our country one of the eight ancient capital of Kaifeng has long history and rich culture, the change of urban spatial structure of representative process is very long and old city. Kaifeng has places of ancient sites in 213, there are 7 national key cultural relics protection units, the provincial key cultural relics protection unit 28. A total of 13 meters underground buried in Kaifeng ancient city of six, is the world’s only city with "city of city" wonders. At the same time, Kaifeng is rich in water resource, With Yellow River near, Hui Ji River,Guangji River, Libian River, Etc. such as "four rivers" and Baogong lake, Longting lake, northwest of lake, lake of the sun, Etc.such as "five lakes", Kaifeng is regarded as "the northern water city ".As the rapid expansion of urban space in the new urbanization process, in the central plains economic zone and build zhongyuan urban agglomeration growth pole, construction under the background of development of zhengzhou-kaifeng integration, Kaifeng city appearance of industrial and agricultural production and life a series of contradictions. To realize the sustainable development of kaifeng city will need to be solved how to scientific and rational urban planning urban space form, how to quantitative analysis of the characteristics and problems in the process of urban space morphology form evolution, and all aspects of the spatial form of kaifeng city is optimized.This study on the basis of combing a short history of urban development, from the extension of time and spatial pattern of urban spatial form evolution, on the basis of the theory of space syntax and to HP filter and the method of expansion intensity index, the urban spatial morphology evolution of kaifeng city proper time differentiation and analysis of the changes. Through the relevant variables space syntax model further quantitatively analyzing the characteristic of the urban space morphology evolution of kaifeng city and find out the dynamic mechanism of urban space morphology form evolution, summarize the problems faced in developing it and put forward the corresponding optimization suggestions, provide a reference for the future development of kaifeng city urban space morphology form.The results showed that: Space syntax theory and analysis method for the analysis and research of the urban space form feasible; Through the integration of nuclear space syntax model, understandable and spatial intelligence degrees quantitative indicators of kaifeng city proper is analyzed with the characteristics of urban spatial form evolution,as the urban spatial morphology form is in kaifeng city proper development under the dual function of self-organization and his organization, self-organization, he organized the role as the auxiliary pole; Using Depthmap syntax software to generate the axis of the model diagram intuitive shows the city of kaifeng city prper form by the original pattern of single center development pattern for the group with a trend towards multi-core extension mode.Will affect the dynamic mechanism of urban spatial morphology form evolution in kaifeng city proper summarized as natural geographical conditions, historical and cultural background, social economic activities, policy, and urban planning, science and technology factor and the resultant force mechanism six aspects; Through the axis of the urban space in kaifeng city proper network and integration of nuclear analysis, think the current urban space form of the main problems in the development of kaifeng city proper are: Urban comprehensive transportation need to be strengthen, urban regional correlation is not high, no leading enterprise promoting urban development and problems of the old city, reform is difficult, and so on. According to the above problems of kaifeng city proper evolution of urban spatial morphology optimization suggestions: Kaifeng city proper urban space development mode and structural transformation and fusion, the old city transformation and "characteristic" regulation, strengthen the development of new old city docking interactive. Only through scientific and rational urban planning change pattern of development of city space form, to provide the healthy development of kaifeng city of the future optimization development mechanism and the practical significance, to provide space for the realization of the new urbanization construction.