Fuzhou City Residential Rainwater Utilization Research

With the rapid development of urbanization,the water resources of many cities are becoming increasingly scarce and the water environment is seriously damaged and polluted,which has become an urgent problem to be solved.Rain is one of the most important parts of the natural water system.And the residential area as a core element of the city,covers a large area.But now most of the residential area of rainwater design is based on the rapid drainage mainly.This pattern has caused a lot of water loss and waste.The purpose of this research is to study how to apply the sustainable utilization of rainwater to better the design of residential areas,so the two can be combined very well,so as to effectively alleviate the current residential area requires a large amount of water in the water landscape,but in reality are contradictory situation of water shortage.Nowadays,the ecological is developing.The utilization of rainwater in the process of resources will be the combination of engineering technology and landscaping art clever,in the perspective of rainwater management,it is in line with the current development trend.In this paper,based on the face in today's city is a series of problems with water in the background,the traditional residential district Foundation Analysis for rainwater management problems caused by the rain on the design,presents a residential area in the necessity of rainwater recycling.And a large number of domestic and foreign relevant literature and case studies,summed up the design of the residential areas on how to use rainwater more resources.And through the investigation and Analysis on some of Fuzhou city's residential area the rainwater utilization status,respectively,from the appropriate increase of rainwater utilization facilities,has created the local characteristics of the rainwater utilization mode,there are abundant rainwater utilization form three aspects put forward strategies and suggestions to promote Fuzhou rainwater resources in residential area the utilization of.Second,based on combining the theory and case,and in the overall perspective,respectively from the rainwater utilization process,rainwater landscape spatial organization and rainwater utilization facilities resource design to summarize the rainwater resources utilization related design.Third,in the detailed analysis and investigation of the basic status of rainwater utilization in Fuzhou residential area and residential area existing in the landscape on the potential of rainwater,in residential areas in Fuzhou how to make use of rainwater resources to this problem and puts forward the corresponding solutions.For example:can be appropriate to increase the appropriate facilities or a layout,to improve its ornamental and practical,to create the venue features waterscape space.