The Key Technology And Application Research Of The Northern Sponge Housing Estate Based On LID Concept

"sponge" development model is a kind of with the development of natural philosophy.It hate big difference with the traditional model of urban construction,the purpose of the study the sponge type residential area was sponge type design strategy of residential area.Through to the residential area construction,traffic,landscape elements such as combined with a sponge type technical measures,in the planning and design,make full use of the site of the natural environment,and the strategy of "sponge" residential area construction were discussed,and analyze the rational layout of the construction of infrastructure,.Residential environment construction can be a natural repair function of sponge model residential area,.The development of "sponge" residential area and the popularity of "sponge city" technical guidelines in our country has a great deal of influence."Sponge" type are analyzed in this paper the research background of the construction of the residential area and the related concept definition,.The concept of LID and the application technology of developed countries at home and abroad were discussed,and finally sums up the "sponge" residential area design strategy,the method of forming a set from the design goal,design principle,design process and the concrete practice of complete system construction."Sponge" in the process of the construction of residential area,requires a combination of sponge technology atlas of residential area construction,such as traffic,landscape construction and material selection were analyzed,and discussed the corresponding solution,use "sponge" technical measures the ecological reconstruction of sponge,make residential area construction,traffic,landscape and so on the effective utilization of rain.In this paper,In order to further shows the feasibility of "sponge" residential area strategy,to xi'an new city field based on the concept of LID sponge type village of east county communities were analyzed,and the clear "sponge" residential area construction strategy and the specific design method.