Proceedings of the KSR Conference (한국철도학회:학술대회논문집)

The Korean Society for Railway (한국철도학회)
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Fire simulation by HRRPUA method for composite material body structure train coach

표면열복사율을 이용한 복합차체 철도차량 화재시뮬레이션

  • 김우태 (한국철도기술연구원, 철도환경연구실) ;
  • 이덕희 (한국철도기술연구원, 철도환경연구실) ;
  • 정우성 (한국철도기술연구원, 철도환경연구실) ;
  • 이창현 (한국철도기술연구원, 철도환경연구실) ;
  • 유문천 (한국철도기술연구원, 철도환경연구실)
  • Published : 2008.11.13
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Abstract

Larger amount of composite materials are used for light train. These days even the body structure of the coach was made by composite materials. In this study, we made the fire simulation with FDS by HRRPUA method for the passenger coach of carbon-epoxy composite material body structure. For the body structure fire resistance verification, 1.8 liters of gasoline were selected for fire source. For the interior fire case, 4.0 liters of gasoline fire source was selected as Daegu fire accident case.

Keywords