The Research On Landscape Design Of The Urben Road Based On The Theory Of Sponge City

With the development of science and technology and progress of industry,the environment of the earth is becoming worse and worse,and the environment is becoming more and more diverse.In the city environment,city water circulation disorder,city rainfall cannot penetrate the ground of city groundwater supplement decreased year by year,resulting in underground water and transported to the city,other areas of the city through the water pipe,the local groundwater cannot be timely supplemented at the same time,resulting in runoff water collection,centralized destruction,environmental pollution.Due to the large area of the city's hardening affects the normal operation of water circulating system within the city,and the city of Xi'an in order to reduce the impact on the city road landscape and the underground site,road level is lower than the level of city moat,alleviate the contradiction remains and the development of the city,but the road level is too low and the road drainage capacity is weak in water,"river the boat" scene.The ecological environment in Guanzhong area of Shaanxi province to conduct a survey on the current situation of city road landscape based on the analysis of current problems in Guanzhong City of Shaanxi road landscape,sort out the following problems: 1,road drainage is not smooth,the rainy season frequent waterlogging;2,city road landscape construction made with local characteristics;3,city green space forms too stiff;4,city road green space ecology is not fully functional.This article through to the American Art Museum,Montgomerie southwest Highway Green Street-Xishan and Willamette River bridge between the city of Farmington,pedestrian system three outstanding foreign and domestic case of MCC Nanjing Hexi area comprehensive road,Beijing economic development zone road design unique design thinking and design methods were summarized,in Shaanxi the ecological environment and social environment characteristics,summarizing the applicable design strategies in the area of city road landscape.Analysis of domestic and foreign scholars research on the theory and method of landscape design,the concept of the city into the sponge,in order to penetrate the consumptive,maintain the underground water level;to stay stagnant water,proper water;water seeking "footprint",and water for friends;with plants,strengthen the purification;clear water quality,abide by the laws of nature;simulation of natural.Bionic repair;minimal intervention,release seven natural sponge city landscape design strategy to provide technical guidance for reconstruction of Xi'an city road.This paper selects the Xi'an City Metro area,city construction pilot Feng Xi sponge city as the research object in the field.Based on the environment of City Metro West Symphony ecological environment and social investigation,combined with literature,road landscape planning practice project data and new city has been built,a statistical theory to guide the sponge city road landscape built rainwater consumptive ability.Through the study of road landscape design in the city of Shaanxi,looking for city road landscape design is more suitable,to provide a template for Guanzhong City road landscape design day,provide reference for other related research materials.