Xi'an Rain Garden Design Research

The rain garden to solve the rain flood damage and landscape design plays an important role,it can effectively stop the rain,reduce the water pressure of the city,at the same time to solve the rain flood damage.Actually effective governance means of urban rain flood damage,and can effectively improve the development effect of urban landscape.In this paper through the concept of the rainwater garden,the related theory and management measures,the analysis of the influence factors such as theory,through a large number of literature investigation,xian rain garden design scheme is determined,based on the analysis of domestic and international successful cases,suggest the urban rainwater garden design.Based on this,according to the characteristics of the sponge in xian city rainfall,vegetation status and local policies and regulations of a detailed analysis and summary,combining domestic and foreign cases and successful strategy,put forward the project on the implementation of specific design principles,methods and strategies.At the same time for the project implementation process of the surrounding terrain,landscape space design,the ultimate method of sponge in xian city rainwater garden design,effectively promote the implementation of this project.