Research On Rainwater Absorption In Urban Road Landscape

In cities,streets serve many purposes besides carrying traffic.These USES are closely related to the traffic circulation,but they cannot replace each other.In essence,these USES and the traffic circulation system are the basic elements of the normal operation mechanism of the city.Street,as the main public area in a city,is the most important organ of a city.How to deal with the relationship between the road landscape and the living environment of urban residents is the focus of this study.Urban traffic and road system planning is an important part of urban planning.The pattern of urban traffic and road network determines the shape and structure of a city.Urban traffic and road environment have become an important part of urban environment.In order to solve the problem of urban ecological environment,it is necessary to start with urban morphological structure.Urban traffic and road planning is one of the best means to study,guide or control urban morphological structure.With the development of science and technology and industrial progress,the earth's environmental degradation is becoming increasingly serious,and environmental problems are increasingly diversified.In an urban environment,urban water circulation disorder,to the urban groundwater recharge is insufficient,the underground water level decline year by year,and piped through the city to the other areas of water,to supplement of local groundwater can be collected,the runoff pollutants together at the same time,water concentrated destruction and environmental pollution.Due to the increase of urban rainstorm caused by the climate problems caused by urban development,and the impact of large area of urban hardening pavement on the normal operation of the urban internal water circulation system,the phenomenon of water accumulation after rain occurs from time to time.In order to reduce the impact of road water on urban traffic,the current situation of urban road landscape was investigated and studied based on the street reconstruction project of wuhan military transport commission.The deficiencies of the current urban road landscape in wuhan were analyzed.The following problems were sorted out: 1.2.The urban road landscape construction is monotonous without local characteristics;3.Urban green space is too formal;4.The ecological function of urban road green space is not fully played.Analyze and sort out the research methods and theories of road landscape design of domestic and foreign scholars,and integrate the concept of sponge city to permeate and absorb,and maintain the underground water level;To retain retention,appropriate water accumulation;Seek water "footprint",make friends with water;Combined with green plants,strengthen purification;Clear water quality,follow the natural law;Simulated nature,bionic repair;A series of design strategies,such as least intervention and release of nature,are studied for the urban road reconstruction in wuhan.