Journal of the Korean Institute of Gas (한국가스학회지)

The Korean Institute of GAS (한국가스학회)
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The Quantitative Risk Analysis in Rail Transport of Propylene

프로필렌의 철도 수송에 따른 정량적 위험성 평가

  • Lee, Jae-Hean (Dept. of Safety Engineering, Seoul National University of Technology) ;
  • Song, Dong-Woo (Dept. of Safety Engineering, Seoul National University of Technology) ;
  • Lee, Su-Kyung (Dept. of Safety Engineering, Seoul National University of Technology)
  • 이재헌 (서울산업대학교 에너지환경대학원 에너지안전공학과) ;
  • 송동우 (서울산업대학교 에너지환경대학원 에너지안전공학과) ;
  • 이수경 (서울산업대학교 에너지환경대학원 에너지안전공학과)
  • Received : 2009.07.27
  • Accepted : 2010.10.28
  • Published : 2010.10.31
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Abstract

This treatise analyzed the risk of propylene transported by railroad through quantitative analysis. As a result of survey on propylene transportation route, Iksan station, Suncheon station and Jeonju station were selected as object regions those were expected to have high accident risks. This treatise deduced the scenario of accident and the occurrence rate in accordance with the type of accident possibly to be happening during propylene transportation through ETA( Event Tree Analysis), and expressed the level of personal, social risks after calculating the level of demage influencing over surroundings based on the evaluation for the expected accident damage through PHAST 6.53.

본 논문은 철도를 통해 운송되는 프로필렌의 사고위험을 정량적으로 분석하였다. 프로필렌의 수송 경로에 따라 사고 시 피해 위험이 높을 것으로 예상되는 지역인 익산역, 순천역, 전주역으로 대상지역을 선정하였다. 프로필렌의 운송 중 일어날 수 있는 사고유형을 고려한 후 ETA(Event Tree Analysis)를 이용하여 사고시나리오 및 발생빈도를 도출하였고, PHAST 6.53(Process Hazard Analysis Software Tool)을 이용하여 사고피해예측 평가 실시하여 주변에 미치는 피해정도를 산정함으로써 개인적.사회적 위험성정도를 제시하였다.

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References

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