Journal of the Korea Safety Management & Science (대한안전경영과학회지)

Korea Safety Management & Science (대한안전경영과학회)
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Performance Based Design Plan for Apartment that Reflects External Effects from Toxicity and Radiant Heat Due to Acrylonitrile Leakage

아크릴로니트릴 누출에 따른 독성, 복사열 및 외부영향에 의한 아파트의 성능위주설계 방안

  • Seongju Oh (Dept. of Fire Protection & Safety Engineering, Woosuk University) ;
  • Sanghun Han (Dept. of Fire Protection & Safety Engineering, Woosuk University) ;
  • Hasung Kong (Fire and Disaster Prevention, Woosuk University)
  • 오승주 (우석대학교 일반대학원 소방안전공학과 ) ;
  • 한상훈 (우석대학교 일반대학원 소방안전공학과 ) ;
  • 공하성 (우석대학교 소방방재학과 )
  • Received : 2024.06.07
  • Accepted : 2024.06.28
  • Published : 2024.06.30
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Abstract

This study aims to present a performance based design for apartments through evacuation safety assessment and damage impact assessment due to acrylonitrile leakage. In the evacuation safety evaluation, ASET was analyzed as 25 min or more and 60 min or less when the ventilation rate was once per hour, and RSET was 22.6 min. Evacuation safety is satisfied when the number of ventilation per hour is less than 1, so it is necessary to design the number of ventilation to be 1 or less. In the damage impact assessment, the 0% structural collapse rate due to overpressure was measured to be between 71m and 90m, and the 0% fatality rate due to radiant heat was measured to be between 136m and 353m. Therefore, maintain a safe distance of 353m or more.

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References

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