The Research about the Principle of Landscape Design in Urban Avenue

The city road landscape is the important constitution of the city, and it connects a city to the whole in a netted and linear form in order to become the good ecosystem. The road landscape has many functions such as vista buildup, improving microclimate of streets and traffic convenience. Greenbelt affects the landscape view and appearance with abundant effects, various positions and changeful season colors. The good or bad of the city road landscape have great effect in spirit civilization of people. For people living in the city, the improving of street landscape quantity can strengthen the pride of citizens and accelerate the material and spiritual civilization construction. For fluid populations those are not native, because they dwell for some time and spend on streets most of time. For this reason, city road landscape should first consider the function and property. Secondly, people’ apperceive of streets not only involves road surface itself, but also the building beside streets, the trees square scenery, billboard, crossroads and so on. A series of these things work to come onto being the whole image of streets, which influence the image of city.