Study On The Planning Of Mountain Urban Green Space System From The Perspective Of "Urban Double Repair"

The rapid development of the city and the accelerating urbanization process have left many “urban diseases”.In this context,China has put forward the concept of “double urban repair”,which transforms the expansion of urban “quantity” into the improvement of urban “quality”.The city transforms from “incremental planning” to “stock planning”,aiming to solve the urban These problems exist.Urban green space system planning,as an important part of the overall urban planning,plays a vital role in the governance of “urban diseases” and the sustainable development of cities.So far,most of the research on urban green space system planning is concentrated in plain cities,while China has many mountainous cities.Mountainous cities themselves have special terrain conditions and development models,and their green space problems are particularly prominent.The study of plain urban green space system planning the theory does not fully conform to the actual situation of mountain cities.Therefore,the article attempts to use the mountain city as the research object and combine the concept of “city double repair” to propose an effective double repair strategy for the mountain urban green space system.The article takes the concept of "double urban repair" as the guiding ideology,and studies the related contents of mountainous city and green space system planning at home and abroad through the literature research method,and studies and analyzes the relevant theories and excellent cases of "double urban repair",summing up the ecological system in the mountain city green space system.Successful experience in repair and urban repair.At the same time,it analyzes and summarizes the spatial structure of mountainous cities,the status quo and problems of mountainous urban green space,and then analyzes the objectives,connotations and principles of mountainous urban green space system planning from the perspective of double repair.Based on the above research results,the Yanping District of Nanping City was taken as an example to investigate the current situation of the green space in Yanping District of Nanping City,analyze the current situation of the green space in the city and the main problems,and integrate the double repair elements of the green space system in Yanping District.According to the status quo and double repair elements of Yanping District,the double-repair strategy of the green space system in Yanping District is proposed in five aspects,including: spatial reconstruction of green space system;urban cultural landscape repair;urban greenway network darning;mountain ecological restoration and landscape repair;Water body ecological restoration and landscape repair.Through the practical research on Yanping District of Nanping City,it is expected to promote the double repair work of the green space system planning in Yanping District,and at the same time enrich the theoretical content of mountain urban green space system planning,and expand ideas for its future construction planning.