Journal of the Korean Society of Safety (한국안전학회지)

The Korean Society of Safety (한국안전학회)
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Quantitative Fire Risk Assesment for the Subway Platform Types

지하철 승강장 형식에 따른 정량적 화재 위험성 평가

  • Rie, Dong-Ho (Department of Safety Engineering, University of Incheon) ;
  • Kim, Ha-Young (Department of Safety Engineering, University of Incheon)
  • Published : 2006.12.31
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Abstract

Subway platform is divided into Side-platform type and Center-platform type. In this study does quantitative fire risk assesment of subway platform types in numerical analysis by using CFD model. From the result of this study, 1) All exhaust mode was low-end result it seems most fire risk at Side-platform station. 2) All exhaust mode was low-end result it seems most fire risk at Center-Platform station. 3) When comparing same type exhaust mode of Side-platform and Center-platform that last thing was visible $9.1{\sim}72.34%$ low-end fire risk. Center-platform is more opera-tive than Side-platform that reduce fire risk when that was same dimension and external environment. Designer look upon a fire characteristic of subway platform types when he make smoke control air volume and platform area design.

Keywords

References

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