| Summary: | 碩士 === 國立交通大學 === 交通運輸研究所 === 89 === Abstract
The Central Business District (CBD), which has convenient traffic transferring system and blooming business is the essence of the whole city. It plays an important role no matter in urban traffic or socio-economic. However, during the past decade, with the expansion of the city, the increase of land-use, and the popularization of motors, there has a structural change in the character of CBD. The change causes the traffic jam and disorderliness; moreover, it may derive the degeneration of function of CBD.
In consideration of the problem, this study is focus on the CBD characters, especially in the part of traffic character. Because the lack of unified rule of the region of CBD, so this research starts to defining the region of CBD, and stands on the definition to delimit the boundaries of CBD. Then this research goes on with building up the CBD character indexes, classifying these indexes in eight groups, such as population, car owning…etc and proceeding quantitative analysis.
At last, according the population and scale of city, case study is conducted using the examples of three high hierarchy cities and four medium hierarchy cities. Case study will use basic statistic method to analyze the trend between CBD character and hierarchy. Besides, because the data on the CBD character is difficult to obtain, this paper will also use GRA to find out important and representative characters, and to discuss the difference of character of CBD in different hierarchy of city.
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