Research On Landscape Design Of Urban Park Based On Sponge City

In recent years,with the acceleration of urbanization process,the scope of urban construction has been extended to the suburbs and rural areas.The original rivers,lakes and green space are replaced by large area of waterway surface,the water surface rate of the city is declining,the self hydrological cycle of the region and the storage capacity of the water system have been changed.Urban Park,as the most important public open space in the city.This paper focuses on its sociality and applies the concept of sponge city to the landscape design of urban parks,so as to ease the problem of rain and flood caused by urban expansion,on the basis of satisfying the landscape and the needs of leisure and entertainment of the citizens.First of all,this paper makes a thorough study of the spongy city and its related theories.Through the comparison and analysis of the concept of sponge city and the concept of low impact development,we can strengthen the understanding of the concept of the sponge City,at the same time combing the status of the development of the management mode of the rain and flood at home and abroad,and putting forward the great potential of the urban park in the management of the rain and flood.Secondly,on the one hand,the paper makes a detailed study of urban park landscape design from the aspects of the classification,elements and main points of the city park.On the other hand,through the study of the technical facilities and the influencing factors of the sponge City,the paper puts forward the innovative viewpoint that the sponge city concept is integrated into the urban public garden landscape design.The objectives and principles of the urban park landscape design based on the concept of sponge city are also determined.At the same time,the author selects four representative domestic and foreign excellent cases,and draws some points of attention and key points related to the urban park landscape design which is combined with the idea of the sponge City,which can be used for reference for the next research.On the basis of the above research,this paper systematically puts forward the design method of urban park landscape based on the concept of sponge City,which are the design of the spongy design of the water landscape,the sponging design of the road square,the design of the spongy design of the garden sketch,and the design of the plants and the terrain.Finally,this paper applies the method of urban park landscape design which is based on the concept of sponge city to the landscape design of Dun Tang Park in Tongcheng.It combines theory with practice,and demonstrates and feedback the theory and methodology with concrete practice.