The Research Of Rainwater Utilization In Urban Landscape

Water is human being and basic key element on which all on earth living things rely for existing, is the basis natural resources and the strategy economy resource. Sustainable use of water resources, be society, economy sustainable development most important guarantee.The cultural and material life is horizontal with development of the economy, population increase and people rise, the world increases by everywhere gradually to the water need, water resource shortage already becomes the problem that all the countries in the world shows solicitude for commonly.The thesis has used water current situation by analysing the city gardens greenbelt, has set forth a greenbelt using short-supplied cause of water, the significance having emphasized that city gardens is hit by rainwater resource make use of, has analysed feasibility and advantage that the rainwater makes use of in gardens, and has carried out detailed analysis on the successful case that the rainwater makes use of at home and abroad in gardens.The thesis has introduced the technology method that the rainwater makes use of in gardens greenbelt, lawn brick, the rainwater garden have composed in reply organism's habits wet land, and the detailed analysis and example having been in progress to method per kind have introduced that including building the reservoir, the container to cultivate pool, downpipe entrapment, the ditch seeping through the well, organism's habits roof, flooding cultivating pool, seeping through lay dress, but permeable parking lot, rainwater barrel, roof garden cultivating pool, but let in water, increasing trees to cultivate. Rainwater in "fragrance courtyard " housing district makes use of article to be the example object of study with Chang De City, suggests that rainwater being tied in wedlock being put into use in method such as wielding the reservoir and plant, but let in water laying dress in the housing district makes use of system to structure sustainable rainwater landscape.Landscape-rization problem investigation and discussion the main body of a book is made use of trying to pass to city gardens greenbelt rainwater, the designer provides a reference to landscape in design the days to come.