earticle

영어

As the life cycle of a building is prolonged, as interest in the maintenance field increases, guidelines related to building maintenance and safety inspection are being revised, and accordingly, the management and sustainability of the building are becoming important. At the urban level, the safety level of major facilities in the city is derived through safety checks performed at specific times, and accordingly, safety checks are conducted periodically to maintain and manage city facilities. However, this is insufficient as an intuitive support tool for integrated management of urban facilities. Accordingly, the current 3D map was constructed for the building and the degree of deterioration was colored. Therefore, this study aims to present intuitive data to support urban administration decision-making by expressing the building deterioration obtained through the risk calculation formula that considers social factors other than the structural factors of the building already derived through safety inspection, etc. on the same map. Accordingly, by comparing and analyzing the safety rating derived in advance for the same building and the risk obtained through the risk calculation formula obtained through the research, the possibility of the risk that could be overlooked in the existing method and the effectiveness of the deterioration calculation formula were verified. In addition, while developing a scenario that can support the decision-making of urban administration managers, a scenario in which continuous integrated building maintenance can be achieved was derived. The risk calculation formula derived through this study is expected to be applicable to other cities as it was derived through analysis of general factors according to the specificity of Daegu City. If so, it is expected that detailed building deterioration calculations taking into account regional specificity will be possible.