Research On Optimization Of Public Space In Sanchuankou Town Of Zizhou County Based On The Concept Of "City Betterment And Ecological Restoration Programs"

Since the reform and opening up,China has made great achievements in urbanization and urban construction,but the extensive development mode has also caused a series of ecological environment problems and "urban diseases".Small towns,as the “head of the countryside and the tail of the city”,suffer from problems such as lack of guidance for the development of cities and misplaced values,disorganized spatial expansion leading to the disintegration of urban public space structures,ecological space destruction,lack of spatial vitality,and gradual loss of spatial features It is also increasingly prominent that public space issues from the macro to the micro,from the outside to the inside,seriously affect the quality of urban living environment and sustainable development,restricting the transformation of urban development models and governance methods.As an important measure to implement the central government’s promotion of ecological civilization,the " City Betterment and Ecological Restoration Programs " is intended to promote the transformation and development of cities,improve the city’s ecological environment,improve the quality of urban living environment,and highlight the characteristics of urban style.Since 2015,the " City Betterment and Ecological Restoration Programs " has achieved good results in practice in Sanya and other places.Its overall perspective of system cognition,the goal orientation of connotative development and the continuous and gradual method approach have provided new ideas for towns to solve related problems.This article takes the two villages of Yangwan and Chuanyagen,a small town in Sanchuankou on the Loess Plateau,as research objects.Under the background of the two villages integrating the construction of characteristic towns,the research on the optimization of their public space is carried out with the " City Betterment and Ecological Restoration Programs " concept,with a view Improve the urban ecological environment,weave the public space system,and enhance the internal functions,environmental quality and features of public spaces.First of all,based on the interpretation of the concept,characteristics,and cases of the " City Betterment and Ecological Restoration Programs," analyze the connotation and related theories of the " City Betterment and Ecological Restoration Programs ",sort out the related concepts,types,features,and functions of public space,and construct a public space evaluation method.It then explains the connection between the " City Betterment and Ecological Restoration Programs " and public space.Secondly,it discusses the necessity of introducing the " City Betterment and Ecological Restoration Programs " concept into the optimization of public space in Sanchuankou Town,analyzes the current situation of public space in Sanchuankou Town from the three aspects of public space structure,form,and function,and summarizes the problems from both ecological and functional aspects.Thirdly,by analyzing the relevant elements of public space optimization under the " City Betterment and Ecological Restoration Programs " concept,it guides the optimization of public space with ecological restoration and functional repair,and constructs a public space optimization framework.Finally,the specific path of public space optimization in Sanchuankou Town is discussed to form the overall space optimization result,and detailed empirical scheme design is carried out with space nodes.