Urban Green Space System Planning Planning Practice In Response To The Demand Of Sponge City

Sponge city construction is the key research work of many cities in my country to deal with urban water security issues,and green land is an important natural sponge.Therefore,in the process of urban development and construction,it is of great significance for the city’s sponge construction to make the green land fully exert its sponge efficiency through reasonable green space system planning.The purpose of this paper is to respond to the sponge construction on the basis of completing the routine work of urban green space system planning,so as to explore a set of functions that can satisfy the basic functions of green space(ecology,recreation,landscape,culture,etc.)The urban green space system planning method that exerts the role of urban green space rain and flood management and meets the needs of urban rain and flood regulation and storage needs to achieve the research goal of assisting the construction of sponge cities through urban green space system planning.This paper comprehensively uses research methods such as literature research method,case research method,field research method,computer simulation method,etc.,from the construction of green spacehydrological database,analysis of sponge characteristics of planning scope and study of sponge pattern,determination of rainwater management objectives of greenland system,and The areas where the sponge pattern is coupled and the structural layout of the green space system of the new city,various green space planning based on the rain and flood management goals,and the guidelines for the construction of the sponge summarize the green land system planning method that responds to the needs of the sponge concept.The system planning work is an example,the planning method is practiced,and a series of planning results are obtained,which proves the operability of the planning method.