도시 중심부 블록의 형태와 기능 비교연구

A Comparative on Form and Function of Super Block in Central Urban Area- Focused on the Block of C.B.D in Kang-Buk and sub C.B.D in Kang-Nam

This study aim to evaluates the urban form Type of Kang Buk and Kang Nam formed as the central urban area in 1970-80s to compares and analyze how corresponds to the City Problem. Mugyo-dong°§Da-dong°Øs Block of C.B.D in Kang-Buk and Yeoksam-dong°Øs Block of sub C.B.D in Kang-Nam are selected as comparative area. The comparative criteria drawn by the result of the Urban Doughnut Phenomena, the Reduction of Vitality of in Street Space and the urban planning factor which is analyzable are set. Two types of the urban form were compared and the results are as follows. Mugyo-dong°§Da-dong°Øs Block has vulnerable structure about the Urban Problem for this reason. For examples, the decline of the diversity and the absence of the residential function, the uniform arrangement of the road, the internal block consisting of the large lot, the discontinuous street space, the insufficient activation Use and the building°Øs entrances. On the other hand Yeoksam-dong°Øs Block has adaptable structure about the Urban Problem. For examples, the mixed Land Use and function, the various pattern of the network, the internal block consisting of the small lots, the continuous and organic street space, the various Use and the building°Øs elevation. This research result shows that urban form gives the very important effect in the function and role of the central urban area.