| The business center of the city is the main carrier of the commercial activities of the city, city commercial geography, urban planning and other disciplines study the important content, but also the city commercial space structure is an important basis for scientific layout, its function, level, structure, morphological changes will have a direct impact on the structure of urban space. Space Syntax is invented in the1970s by the Ba Lite College of the University of London Bill Hillier, a quantitative description of the spatial structure of the buildings, villages, cities, landscape. It is applied to many other areas of urban studies, such as the links between the city and society; urban traffic civilization; density urban land use; study of the city center; pedestrian traffic in networked urban space, urban road system; city layout features and so on. At present, the domestic space syntax used in city commercial layout analysis is still in its infancy. Changsha as an important capital city in the central region, is undergoing a of urban functions transformation and the restructuring of the commercial space, the establishment of the Space Syntax model analysis of the spatial layout of the business center of the city, to seek the inherent law of evolution of the structure of city commercial space to improve and supplement significance.Paper is divided into five chapters, which focus on chapters3,4,5, the conclusion part of the research made a general summary.Chapter1Introduction.This chapter explains the research background and significance, determined the research objectives and methods and built the logical framework of the study.Chapter2Concepts and theory reference.This chapter explains the urban commercial center, space layout, space syntax and other related concepts, determine the research examples survey area and time range. In addition, the domestic and international relevant research results and theory are summarized and analysis.Chapter3The development of changsha city business center. This chapter will changsha business center is divided into before the founding of the founding, to before reform and opening up, reform and opening up to1990years,1990years has four stages. Analysis of the changsha city commercial center of the evolutionary process and space element.Chapter4Changsha business center layout and space syntax variables correlation analysis. Through different periods of the city’s commercial center in the region of present map and field research data to draw different periods of space syntax diagram, the main road axis of Space Syntax variable data, the different periods of the main road of integration change in the axis of the road in the historical development of Business functional changes in the process. Analysis of the relevance of the different periods of Changsha city’s commercial center, with the period of global integrated nuclear. Analysis of Changsha City Commercial Center Level Space Syntax variable. Analysis of the different periods within the Changsha City large commercial outlets and the axis of each period of integration correlation. Summarizes the commercial center of the layout of the potential law, predict and analyze the layout of the2020Changsha city’s commercial center.Chapter5Changsha commercial space layout of the influence factor analysis. This chapter analyzes the impact of the development of the city commercial center five factors, population density, road accessibility, geography, regional shape and degree of business. Before the research as the foundation, forecast the development trend of changsha commercial center, and points out that the present urban commercial center layout problems, advances some countermeasures for solving these problems and future development Suggestions. |
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