초고층구조물의 방재를 위한 대피층 설치 제안

Planning and construction of high-rise buildings are ever increasing, recently, To represent and promote economic growth of a country or a city, buildings over 500 to 600 meter height are not uncommon. Korea is not an exception in the world trend of high-rise building construction. However, building codes related to the safety and evacuation of those extremely high buildings are not readily available. In this paper, the necessity of evacuation floors for high-rise buildings are suggested as an emergency plan. Also, the effects of structural behavior with these evacuation floors are studied through preliminary structural analysis. It is expected that the results of this study will be beneficial both to the building planners and the occupants of high-rise buildings.