Landscape Characteristics Of Street Space In Shanghai Central Business District

As the city's structure,street determines the structure of the city,the CBD of the unique urban landscape plays an important role in the formation of the.Analysis the differences of the street landscape is an important point to the CBD overall landscape difference analysis,the comprehensive analysis of CBD streets landscape from the overall perspective of is not limited to individual streets and details of the landscape and the ideas laid the foundation and direction of the research.In this paper,the landscape characteristics of the street space,mainly refers to the structure and scale of street space,is the space of traditional landscape design.The route structure quantitative research methods such as based,from the streets of structure,class,interface compared the five major CBD in Shanghai street space differences,explore various CBD sources of different landscape impression formation,and further analysis of the reasons for the formation of different urban landscape.Street topology research part to "route structure" theory as a foundation,described the streets topology characteristic values for the interpretation of the significance of landscape,the eigenvalues and corresponding relationship between landscape is used to analyze the actual.The landscape features of street space are studied and compared,and the application of characteristic value and quantitative analysis makes landscape analysis more objective and accurate.PH of the confirmed the CBD area to road grid and local deformation,in line with the CBD area functional orientation and demand characteristics of the network chart;heterogeneity characteristic value is on the street landscape differences explain,characteristics of different value combinations corresponds to a different landscape rich in space and variable rhythm sense.Street level research part,according to the existing classification system of streets,from two aspects of function and traffic function of re construction of a system of street level,and discuss the spatial difference of different grade roads,and then classification on the streets of the CBD area,according to the different types of roads accounted for CBD overall landscape orientation projections.The study summarized the landscape differences in the street level,and from the number and distribution of different grades of street,and analyzed the different street landscape of CBD because of different road grade.Street interface research part,the main analysis of building facade on the street space Wai influence from along the direction of the street interface continuity and vertical in the direction of the street building back difference of a simple street model is established and to represent the street as an example,analyzed the different enclosed space is formed between the differences of landscape.The study of the street landscape by the street interface found that the differences in space is an important source of different landscape impression.In this paper,from the point of view of urban design,street to the overall structure of the street space as street landscape interpretation points,neglecting the influence of landscape elements and the details on the street landscape,the landscape characteristics of CBD street space from the level of landscape structure were studied.The overall analysis of the combination of quantitative analysis and street landscape expand the street space in the landscape pattern of thinking,corrected the deficiency of qualitative analysis,in order to promote the urban landscape system research,explore new cognitive ways and planning design method provides a reference.