배연설비 배치에 따른 원룸건물의 성능기반 피난안전성 평가

Performance-based Evaluation on Evacuation Safety of Studio Residential Buildings according to Installation of Smoke Exhaust System

대도시에 널리 건축되고 있는 원룸건물들에는 배연설비 및 소방시설이 갖추어지지 않은 곳이 많아 화재발생 시 많은 인명피해를 초래할 수 있다. 이 연구에서는 원룸건물을 대상으로 화재 및 피난시뮬레이션을 수행하였으며, 화재구획의 위치, 배연설비의 설치유무, 피난지연시간에 따른 피난안전성을 평가하였다. 시뮬레이션 결과, 인명피해를 최소화하기 위해서는 배연설비를 설치하고 가능한 피난지연시간을 감소시키는 것이 가장 효과적인 것으로 나타났다.

Most studio residential buildings of the type frequently constructed in big cities suffer from a paucity of smoke exhaustion facilities and fire-fighting equipment. This poses a significant safety risk and may cause many casualties when fires or fire-related accidents occur. In this study, fire and evacuation simulations were conducted at a studio residential building, and the level of evacuation safety was evaluated according to the location of fire ignition, installation of smoke exhaustion equipment, and evacuation delay time. The simulation results showed that the most effective methods to minimize casualties caused by fire are to install smoke exhaustion equipment and to significantly reduce the evacuation delay time by all possible means.