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출입문용 자동개폐장치를 설치한 실내체육관의 피난안전성 분석

Analysis of the Evacuation Safety of Indoor Stadiums with Automatic Opening/Closing Exit Installations

  • 안재천 (우석대학교 일반대학원 소방방재학과) ;
  • 공하성 (우석대학교 소방방재학과)
  • An, Jae-Chun (Fire and Disaster Prevention, Woosuk University) ;
  • Kong, Ha-Sung (Fire and Disaster Prevention, Woosuk University)
  • 투고 : 2020.07.21
  • 심사 : 2020.09.15
  • 발행 : 2020.09.30

초록

This study analyzed the evacuation time in indoor stadiums when exits that automatically open/close when the fire sensor is triggered are installed as a means to improve the problem of closing certain exits. Firstly, when spectators on the 2nd floor stands exit through the 1st floor exits, the RSET of all inhabitants was 529.8 seconds when the automatic opening/closing exits are broken and employees are not present. Secondly, when spectators on the 2nd floor stands exit through the 1st floor exits, the RSET of all inhabitants was 445 seconds when the automatic opening/closing exits with 750mm width are working but employees are not present. Lastly, when spectators on the 2nd floor stands exit through the 1st floor exits, the RSET of all spectators was 337 seconds when the automatic opening/closing exits with 1,500mm width are working and employees are present. As a result, it was revealed that the evacuation time is shortened when the automatic opening/closing exits are working. Additional comparative studies with actual simulations of people evacuating an indoor stadium and firefighting simulations considering smoke flow are necessary.

키워드

참고문헌

  1. Korea Ministry of Government Legislation(2017), Code and standard for performance authentication and product inspection of automatic opening/closing exits. Clause 1, Article 2.
  2. B. J. Kim, G. Y. Jeon(2017), "Study on the placement of emergency stairs in public library buildings and improvements in placements by considering separation distance." Collection of Dissertations from the Architectural Institute of Korea Academic Conference, 37(1):453-456.
  3. J. Y. Kim, Y. H. Jeon(2015), "Case Study of fire simulation FDS and evacuation simulation pathfinder." Venture Business Research, 10(6):253-260.
  4. I. B. Jeon, I. M. Lee, Y. W. Hwang, Y. W. Chon(2018). "Calculation of evacuation time in elderly care facilities using FDS and pathfinder." Journal of the Korean Institute of Hazardous Materials, 6(1): 120-134 https://doi.org/10.31333/kihm.2018.6.1.120
  5. J. Lee(2013), "Basic study on the characteristics of ordinary pedestrians and their behavior." Traffic Research, 20(1):43-54.
  6. Y. S. Choi, H. K. Kim, K. I. Lee(2011), "Study on firefighting plans of large-scale indoor stadiums focusing on performance." Collection of Dissertations of Facility Engineering, 23(10):688.
  7. H. W. Nam, S. Y. Kwak, C. M. Jun(2016), "Comparative study of the improved floor field model and other evacuation simulation models." Collection of Dissertations from the Korean Simulation Society, 25(3):43.
  8. KOSIS(2018). Korea national statistical office, research of the body dimensions of Koreans: Statistics on 120 body parts (Male), http://kosis.kr/statHtml/statHtml.do?orgId=115&tblId=TX_115190170&conn_path=I2
  9. KOSIS(2018). Korea national statistical office, research of the body dimensions of Koreans: Statistics on 120 body parts (Female), http://kosis.kr/statHtml/statHtml.do?orgId=115&tblId=TX_115190171&conn_path=I2
  10. Korea Ministry of Government Legislation(2017), Methods and standards for performance-based construction design such as firefighting facilities. Attached Table 1, Item 3, B.