| The Jingyu block is a typical representative of the fusion of Chinese and Western culture in Harbin, with the historic district of Baroque style and traditional street life. It is the main battlefield of the "old city renaissance" strategy and the old city core area. With the rapid development of the city of Harbin, the speed of the process of North expansion is the faster. On the new zone the perfect infrastructure and superior material life conditions result in old city population migrating. Function of the old city gradually declines. District economy decrease, with the original space organizing function being decreased. By the spatial structure of Jingyu District, combined with the actual construction of space environment and elements of people's understanding space, based on field survey and spatial data, use Depth map and ArcGis software to extract and calculate the spatial axis topological network. Based on the analysis of the role and status of the Jingyu block in the core area of the old city, the main idea of this paper is divided into three parts:First of all, the status of the old block space is studied, briefly describing the historical development of the old city, the development background of the blocks, summarizing the influencing factors of the evolution process and space formation. According to the social attributes and environmental awareness of the users in Jingyu District, this study is to reveal that the regional accessibility to the district. The spatial organization relationship can not play the role of the original function and function, and the node space image is not clear and so on.Secondly, according to the prior to the discovery of the main problems, The analysis of block space is carried out through three aspects: accessibility, functional and imagery. Contrasting the global and local integration of the old city by the analysis method of the space syntax, the spatial connection between the block and the old city was found. According to the superposition entropy and spatial layout of axis block analysis, we know the spatial organization structure of self organization in "Bottom up" and the characteristics and problems of the layout of space elements. According to analysis of the characteristics of spatial image elements of node space through the perspective of perception, we understand the degree of recognition of spatial image elements. Summarize the relationship between the block and the old city, the space organization performance and characteristics of node space image elements.Finally, for the above analysis, put forward some strategies to improve the spatial organization of the core area. First of all, connecting regional integration of the core to the waterfront strip connection and improving the integration degree of annular streets, improve block spatial topological relations and strengthen the clear on the block space. Second, conntect with double core functions. Use spatial organization structure adjustment of land and rational distribution forms to improve the ability of traffic organization to strengthen the function of spindle the Jingyu street. Finally, contrast outstanding symbol to improve identification, establish a clear interface and characteristic visual corridor, and create a continuous visible in line with the regional characteristics of narrative scenes path to enhance space artistic conception.In this paper, we use integration, entropy and perspective analysis study the space of Jingyu district, and summarize the spatial organization of the Jingyu district. Based of analysis method of urban spatial organization on Space Syntax theory from the perspective of spatial organization, to draw the essential features of the space and organizational relationship, offer optimization strategy of the block space to reveal their charm of city history and culture. |
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