Study On The Landscape Design Of Urban Avenue Entrances And Exits

A gateway of the city is a crucial section between the city and the suburbs and the surrounding towns in the logistics and a flow between people;It is the city to show the city style,highlight the window area of the urban economic development.With the rapid progress of the urbanization,avenue landscape of the urban entrance and exit is getting more and more attention.Because of the landscape in planning and construction of urban,and developed countries such as Europe and the United States later than the start,it did not form a system of experience and theory,therefore,it is necessary to carry out a research in the design of urban landscape of entrance and exit.This paper is aimed to take the enhancement of the design of landscape in Hefei Hehuai Garden landscape as an example,and the following results are as follows:1.There are many problems to rise,such as a common lack of markability and identifiability,the serious landscape fragmentation,the over-stacking of landscape elements and the chaos of land use,including the objective reasons of erosion from foreign culture to regional culture,the government's face project,the improper use of material and other reasons in the neglect of regional culture for designers,a lack of design means and methods,and subjective reasons,such as a devition from in the understanding of shape in the urban construction departments and government leaders on the city entrance and exit.2.This paper analyzes the constituent elements in the park in the green design of the avenue of the city entrance and exit,a scenery along the street,the environmental facilities and the road landscape,and puts forward the key points in design: the greening design is divided into 3 kinds of forms: natural cluster,layered stripplanting and neat determinant planting.It should meet the requirements of traffic glare and human perception needs;Facilities along the street should have a linear feature.Through the transformation in the color of environmental facilities to reduce the visual fatigue staff;The design of road landscape should pay attention to rhythm and cadence,the use of contrast and the conversion of space.3.The connotation of the iconic avenue landscape of the city entrance and exit includes two aspects: one is the iconic nature of the road itself and the other is the hallmark of the elements of the landscape.The elements of the iconic landscape of the city entrance and exit are the humanistic environmental factors and materialenvironmental ones,and the three forms of visual shaping are put forward: visual shape shaping,place space structure shaping,intentional shaping.4.The evaluation system of the garden landscape of urban entrance and entrance is established,which includes the evaluation of landscape planning,functional and landscape elements in detail.The landscape design should follow the guiding spirit specified by the city master plan to meet the needs of users,create a combination of the four principles among the place context,natural and artificial landscape;The landscape design should optimize these two strategies about the functional zoning and shaping the iconic landscape;The shape of the iconic landscape should be acted from three aspects: the improvement of the visual uniqueness,the continuation of the landscape context and enhancement of the public participation.5.Based on the design of garden landscape in Hehuai road of the city of Hefei,this paper applies the achievements between the theory and method of landscape design of urban entrances and exits,and further validates and consumes the results.It is aimed to provide a reference for the future urban landscape design.