Research On The Relationship Between Towns And Villages In The Suburbs Of Big Cities From The Perspective Of Social Network

The development of rural areas is closely related to small towns,which are the two closest regional levels in the urban-rural system.With the shift of urbanization strategy to urban agglomerations and big city centers,some resources such as land and rural labor force have begun to gather rapidly beyond small towns to big city centers,in particular,the relationship between towns and villages in the suburbs of big cities began to appear alienation and deconstruction.A healthy township-village relationship is not only beneficial to its own sustainable development,but also lays a solid foundation for the development of urban and rural areas.Firstly,a theoretical analysis framework of the relationship between towns and villages in the suburbs of a large city is established;secondly,the general situation of towns and villages in the case areas is further analyzed;thirdly,the spatial gravity intensity of towns and villages is measured by using an improved gravity model,based on the results of the spatial gravity intensity analysis,the social network analysis was used to analyze the network characteristics of the northern coast of Chao Lake,and to summarize the related problems of the relationship between towns and villages Finally,the paper puts forward a strategy to optimize the township-village relationship in the north coast of Chao Lake from three levels: township-village hierarchical relationship,township-village functional relationship and township-village spatial relationship.The conclusions are as follows:(1)Through related basic research and theory combing,first,clear the current problems of the relationship between towns and villages in the suburbs of big cities,set up a theoretical analysis framework of the relationship between towns and villages in the suburbs of big cities,secondly,it provides the relevant background for constructing the town-village relationship network of the study area after combing the general situation of towns and villages in the north bank of Chao Lake.(2)The results of the town-village network model on the north bank of Chao Lake show that,on the whole,the town nodes in the area do not play a full role in radiating the village nodes,the relationship between the township and village nodes is not close and frequent.On the local level,the region is divided into four subgroups,which are closely related,but lack of interaction among the subgroups,the relationship of coordinated development is unbalanced.On the individual level,it is found that the higher the comprehensive quality of town-village nodes,the higher the point-out degree and the point-in degree,the more radiation-driven the other nodes can play.(3)In the optimization of township-village hierarchical relations,the function of village nodes is determined to establish a clear hierarchical township-village hierarchical relationship,and in the optimization of township-village functional relations,the basic types of township-village functions are optimized to determine the development orientation of township-village nodes,then from the aspect of economy and public service function,and from the aspect of town-village spatial relationship optimization,it optimizes the town-village relationship from the four aspects of space overall pattern,ecological network,three-life space and connection channel,to create a systematic and perfect network of township-village relations.Figure [47] Table [34] Reference [88]...