Research On Urban Greenway Design Based On Potential Space Excavation

With the development of society,Chinese cities have experienced rapid development,the urban land development model has experienced unbalanced development,the continuous expansion of cities,the deterioration of the urban transportation environment,and the slow-moving space have been squeezed.The city is currently exploring a mode based on public transportation + slow travel as an alternative to private car travel.Greenway,as an important spatial form for carrying slow traffic,is connected to public transportation by building a slow-going urban greenway system to minimize the use of motor vehicles and optimize the urban living environment.With the 2015 Central City Conference,the concept of "urban double repair" was first proposed,which further clarified the positioning of ecological restoration and urban repair.People pay more attention to the sustainable development of the city's natural ecology,more attention to the quality of life and environmental health,as well as the rational use and organic renewal of urban space.More emphasis is placed on sorting out and analyzing urban potential spatial problems,and then proposes corresponding solutions.Today,with the rapid and intensive development of cities,the construction of urban greenways not only promotes the good development of the urban ecological environment,but also an important way to improve the environmental quality and quality of life of urban residents.In the dense urban space that has been built,how to rationally optimize and transform the land in the limited space,use the existing potential space,and create an urban greenway with complex functions has become an urgent research and research direction.This article aims at the construction and optimization of urban potential space and urban greenways under the background of urban renewal.The planning and construction of urban greenway,the existing research on urban potential space and urban renewal strategy are studied.Taking Haidian District as an example,the main characteristics,space types and main problems of existing urban linear potential space are summarized.Explore the principles and ideas of how urban greenways use linear potential space for landscape planning and design in the context of urban renewal.The paper summarizes the types of urban greenway construction and optimization of greenway with the help of urban linear potential space.Finally,taking the Qing River of Haidian District in Beijing as an example,we explored the landscape optimization approach of the potential space under the canal and viaduct,and designed a revamped and activated potential space,a popular and dynamic urban waterfront space,and provide reference for the design and optimization of urban greenway in other similar situations.