- Volume 10 Issue 1 Serial No. 38
Experiments were carried out to investigate smoke movement in platform of a subway station which currently is in service in Pusan, the second largest city in Korea. The recently constructed underground station of the "bank type" (two platforms on both sides of track) which is the popular layout of platforms in Korea, is chosen in Pusan. The smoke generator and heater are used for simulating the smoke movement at the fire break in the platform located in the 2nd basement of the station. Video recordings were used to monitor smoke lowering. In this study, the movements of smoke in the underground station are investigated under various smoke-control operating modes. Three tests wire conducted according to its operating mode of the ventilation systems in the platform: no operation of any ventilation systems, smoke extraction mode in occurrence of fire (presently running mode) and full capacity of smoke extraction where all vents are activated in the platform. The results can be used for comparing with the numerical prediction results of fire subway stations.
- 장희철, 김태국, 박원희, 김동현, (2006), '지하철 역사 승강장 화재발생시 열/연기 거동 분석을 위한 실험 및 수치 연구 (II) -수치적 접근-,' 한국화재 소방학회 논문지, 제20권, 제3호, pp.15-20
- 김동현 (2004), '기존운행 도시철도의 환기 및 화재안전 개량대책 기술개발 1차년도 보고서,' 건설교통부, pp. 103-113,2004
- 박원희, 김동현, 장희철, 김태국 (2006), '지하철 역사 승강장 화재발생시 열/연기 거동 분석을 위한 실험 및 수치 연구 (I) -실험적 접근-,' 한국화재 소방학회 논문지, 제20권, 제3호, pp.9-14
- W. H. Park, D. H. Kim, H. C. Chang (2006), 'Numerical Predictions of Smoke Movement in a Subway Station under Ventilation', Tunnelling and Underground Space Technology, Vol. 21, No. 3-4, pp. 304 https://doi.org/10.1016/j.tust.2005.12.160
- 장희철, 김태국, 박원희, 김동현 (2005), '지하역사에서 화재발생시 자연풍 및 강제배연의 유무에 따른 열 및 연기거동 특성 연구,' 한국화재 소방학회 논문지, 제19권, 제1호, pp.80-86
- Hasemi, Y. et al.(2004), 'Research needs on the fire safety of subway station fire disasters, regulations, research efforts and recent smoke movement tests in subway stations in Japan,' 6th Asia-Oceania Symposium on Fire Science and Technology 17-20 , pp. 797-804