Public Space In Suburban Villages In Central Jilin Province Study On Strategies For Updating And Optimizing

In the Circular on the 14th Five-Year Plan for Promoting Agricultural and Rural Modernization issued by the State Council on 12 November 2021,the classification of villages was clarified and village planning was promoted by category.The suburban villages are unique in China’s urbanization process,as they have both the color of urban life and traditional rural appearance;in terms of urban-rural relations,the suburban villages are integrated with the cities in the development of urban-rural industries,the interconnection of infrastructure and the sharing of public services,but retain the rural appearance in form.The spatial form of periurban villages is the external expression of the joint action of endogenous factors such as regional natural resource conditions and social and cultural development,and the cognition and study of the spatial form of villages is the basis for their protection and development.In the context of rural revitalization in the new era,it is obvious that the current suburban village space can no longer adapt to the changes in rural industries and residents’ needs,and the spatial form of villages needs to be reconstructed urgently.In the context of rural revitalization,this study takes the public space of suburban villages in central Jilin Province as the research object,and uses spatial syntactic quantitative analysis to interpret the syntactic parameters of village public space from two spatial levels: village as a whole and street,and to study the basic characteristics of the spatial form of suburban villages in central Jilin Province.Based on the spatial syntax theory,Depthmap software was used to parse the suburban village spaces of three different spatial types in central Jilin Province with parameters including Integration,Choice,Depth,Connectivity and Intelligibility.The results of the syntactic analysis are as follows: from the analysis of the overall spatial level of the village,it is found that the area with the highest degree of global integration and selection constitutes the core area of the village,the structural center of the village,which is the transportation hub center of the village,and the structure of the agglomeration-like village and the band village is more obvious,and the structural center is located at the intersection of one or more county roads or national roads passing through the village,and the structural center of the cluster network village is generally the center of the village plane Location.The functional center of the village generally overlaps with the structural center,and some of the agglomeration-like villages appear to be non-overlapping,with the structural center of the village on the peripheral streets of the village.From the spatial level analysis of village streets and alleys,it is found that aggregated and banded villages are influenced by the reasons of village formation,and the overall accessibility of villages is high,and the depth value of the end of roads in residential areas is large and difficult to reach,while the road network structure of regimented network villages is more perfect,and the streets with high accessibility account for a larger proportion,but some villages have fragile structures and weak traffic carrying capacity.The spatial syntax measurement index is used as the basis for the optimal adjustment of village spatial form.Combining the current situation of village public space and relevant research on small-scale incremental renewal theory,the corresponding renewal optimization strategies are proposed for three different types of villages from three levels: overall space,street space and policy,and the strategies are applied to design practice.Taking Taiping Village,Renao Village and Gudianzi Village as examples,the renewal design practice uses the spatial syntax measurement index as the basis for the spatial restructuring of villages,and optimizes the renewal of village public space under the guidance of small-scale and progressive renewal theory.This study quantitatively describes and parametrically compares the public spatial configuration of suburban villages in central Jilin Province through spatial syntactic theory,combines the syntactic analysis results with small-scale progressive theory,and summarizes the countermeasures for spatial reconstruction and development of suburban villages in central Jilin Province,which on the one hand provides some reference for the construction activities of the same type of villages in the context of rural revitalization in the new era,and on the other hand expects to improve the overall appearance of villages and promote the economic development of suburban villages through the optimization of village space.