The Study On Optimiation Of Village And Town Spatial Structure Of Traditional Town Area Under The Background Of Town Domain Development As A Whole

The integration of Town domain development as a whole is the practical issue in regional development of China under the background of rapid urbanization.Current our country facing the traditional villages and towns township land tension,villages hollowing out,severe waste of rural land for construction purposes,bad living environment problems,the serious influence of the farmer's production and living,hinder the healthy development of traditional villages and towns.In recent years,as the country's emphasis on new urbanization and rural,and a number of related policies,the optimization of rural spatial structure research has important theoretical and practical significance.Based on the above background,this article from the perspective of regional characteristics with the state of the source pool space of traditional village town,target pattern and systemic research on the optimal path.Aims to source tam town characteristics analysis of space present situation of traditional villages and towns,the town as a whole under the guide of village and town space of the source pool Zhen Town domain optimization to guide,to explore suitable for space optimization path of traditional villages and towns,as to optimize the layout of traditional villages and towns space scientific decision basis and theoretical support.First of all,based on the research progress of the villages and towns space system at home and abroad,the system elaborated the related theory and practice of village space system research at home and abroad experience;Through on-site field investigation data,the use of ArcGIS and Fragstats software,analyzes the present situation of traditional village and town spatial characteristics,and summarizes the problems facing: space node diversification,space contact weakening,the domain of basal fragmentation,low land utilization.Secondly,from the town of domain orientation as a whole,the node system,ecological space,respectively from the villages and towns industry,infrastructure,public service facilities and so on many Angle to guide the town development of rural how space domain,and then sums up the town as a whole that traditional villages and towns under the space optimization target schema: polar nuclei lead,gathering radiation(polar nuclei),network,the coordinated development(network).Space again,in the town as a whole to villages and towns on the basis of the specific requirement and target model building,space of traditional villages and towns to determine optimized content,by drawing ecologicalspace,build residential suitability system,optimize rural transportation and infrastructure and industrial transformation and upgrading and the tertiary industry linkage development space optimization.According to the bottom of the figure,the basis of village space optimization is defined ecological space,to ensure the order of space optimization,integrity;Based on the coordination of production space and living space,build a town node system,it puts forward the model of spatial optimization:space of county-rural one-piece,central village reform lift,the village relocation and moving point and ecological type.And community diversity layout types: production+ city,the city produces + village,village + village,village + production in the city.Finally,select represented by source pool in buried hill county,anhui province town of tradition as the research object,villages and towns space empirical study.Through the study of traditional villages and towns space optimization,the hope can enrich the study of the theory of the rural space development in our country,and the development of villages and towns space for other areas to provide the reference.