Based On The Urban Patching Background,mianyang City,ZiTong County Research On Space Optimization Of Water Street District

With the rapid advancement of urbanization,urban construction is rapidly advancing,and the city is also facing the problem of internal space urgently needing to be renewed and transformed.The proposal of urban repair provides a policy background for enhancing the vitality of the old city and strengthening the attractiveness of the characteristic space.The Water Street District of Jixian County is a region with good natural scenery,most hydrophilicity and most development value in the county.Due to historical reasons and natural geomorphology,the development and construction is late,and the value of the waterfront space is excavated.Sexual development and construction methods have made the interior of the waterfront district chaotic,new and old buildings are worn,and the quality of the waterfront district and the comfort of residents have been seriously reduced.This study takes the space of Binshui Street in Jixian County of Mianyang City as the research object,and based on the spatial composition of the waterfront district,combined with the characteristics of the current situation,starting from the people's understanding of the spatial elements,the spatial analysis of the current situation research and spatial composition data.The software Depthmap extracts and calculates the spatial topological relationship axis network of the waterfront block,and analyzes the relationship between the waterfront block and the old city center area,the internal spatial organization characteristics of the waterfront block,and the space space intention perception in the space,combined with the relevant data analysis results of gis.Questionnaire analysis and theoretical methods of urban design propose an update plan and propose an overall optimization strategy.The subject research of this study is divided into the following sections:summarizes the current situation of Wucheng District and Binshui District,and summarizes the internal laws and influencing factors of spatial formation through the study of its historical evolution.The current situation and development intensity of the waterfront street area will be sorted out,and the characteristics of the land use,the renewable land and the current situation,such as the uncontrolled height of the building and the unreasonable development intensity,will be summarized.based on the combing results of the status quo problem,starts from the analysis of accessibility,functionality and identifiability.On the basis of the establishment of the topological network of the syntactic space axis,firstly,the global and local integration degree of the spatial syntactic axis analysis is applied.Analysis,the spatial connection relationship between the whole city and the waterfront block is obtained.Secondly,using the entropy value of the syntax and the superposition analysis of the spatial layout elements,the spatial organization structure and the characteristics and current status of the spatial elements in the block are mastered.Finally,Through the syntactic integration degree of the syntactic method,the characteristics and perceptibility or identifiability of spatial image elements are analyzed,and the characteristics and problems of the current image layout are grasped by the results of the questionnaire survey.In this way,we can understand the accessibility between the waterfront district and the core area of the old city,the organizational performance of the spatial elements in the neighborhood and the characteristics of the image elements of the node space.based on the results of the previous two parts of the analysis,proposes a specific optimization plan.First,strengthen the cross-axis of the block,break through the waterfront block and strengthen the internal connectivity of the block to the accessibility and connectivity of the waterfront area of the block and the core area of the old town and the inner space of the block;secondly,continue the functional organization of the shaft,Adjust the layout of the street space and guide the layout of the waterfront street to improve the functional benefits of the entire block;finally,through the control of the central node of the viewport,the fun of the path and the rich functional diversity of the waterfront space Create a scene with a scene that is consistent with regional characteristics to enhance the imagery of the path space.proposes the guiding strategy of space optimization,including rational positioning,strengthening the connection with the main city,constructing the traffic network of the block,enhancing the spatial function diversity of the block,enhancing the regional and the degree of the node space,and enhancing the hydrophilicity.Space richness.This will guide the optimization of the entire waterfront block space.The study is mainly to apply the spatial syntactic theory method to the study of space optimization in the waterfront district.The quantitative method is used to visualize the abstract space of the waterfront street area in the most concise mathematical axis model form,and analyze the current internal space.The influencing factors of the hierarchy,thereby enhancing the scientificity and rigor of spatial optimization.