복합용도건축물의 실태에 따른 계획 특성에 관한 연구

For the prevention of urban central vacancy and for the promotion of a liveliness of urban central areas, the korean goverment has encouraged mixed-used development with housing in the CBD. So far there are basically 3 differently types of mixed-used development. The first type generally mixes commercial, office, and residential, vertically in the same building. In the second example, generally residential and/or office space share the same commercial base. The third type is the 'estate type' which seperates residential, office, and commercial into their own respective buildings, while open spaces, pedestrian network, and public facilities are shared within a single district. Even though mixed-used development has been encouraged, this kind of development with housing is very rare in the CBD, although very popular in other places. Moreover, the 1st type mentioned above is the prevailing type and there are virtually no examples of the estate type. The main problem with the first type is that there are few public facilities and spaces in order to enhance residential environment. Also, Unlike preexisting apartment homes where installation of public convenience facilities were required by Restriction on standars of housing and construction law, a multi-use building does not bear any responsibility for installation of public convenience facilities, consisting fully of commercial sector.