| City square, which has been known as the "living room of city" and "city card", is one of the most glamorous and the best reflects of the urban landscape features public space in the modern public space.As the important characteristics of urban landscape elements and the main form of physical expression, city square for city-image building, landscape features, cultural heritage and socio-economic development has a crucial role. Domestic and international research on city square features has already had some results, however, we still use such general words as "unique" or "no characteristics" to describe the general nature. This kind of description is not a true reflection but a description. Such kind of description reflects the landscape features of city square on the aesthetic judgments based on very vague. Actually, these are the result of using "universal" method of thinking and evaluation to evaluate the urban landscape characteristics and the result of being short of regional urban landscape features and level of scientific understanding. Because of the chaotic landscape features evaluation system, urban planners do not have a feature standard during planning city square, this make the city squares lost their regional feature and cultural. Therefore, the establishment of a "region + level" evaluation system of city square is particularly important in landscape features.The issue is one topic of the National Natural Science Foundation - the study of the urban landscape's level and area under the guidance of theoretical models topics. Under the guidance of the theory, the issue studied on district-level properties of the city square landscape feature and proposed a classification model of the city square landscape feature. Then, based on the urban landscape features aesthetic psychology, the issue elaborated the theory of the city square landscape features aesthetic psychology. As a basis, the issue proposed further landscape features come to the city square factors grading system. Then the AHP and other methods to Town Square landscape features hierarchical classification of influencing factors, the formation of the city square landscape classification evaluation index system. Finally, the thesis of Wuhan City index system to validate its scientific and reasonable.Then, converse the the city square factors grading system hierarchical and hierarchical with the AHP,Likert scale and other methods. Finally, formed the index system of city square's landscape features classification. In the index system of data processing, the paper innovative used of cluster analysis to divide difference of the city square landscape features.At the end, the paper test and verify the city square landscape classification evaluation index system is scientific, reasonable and effective, by the case study of Wuhan. |
