Proceedings of the KSR Conference (한국철도학회:학술대회논문집)

The Korean Society for Railway (한국철도학회)
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An Experimental and FEA on Crashworthiness Application of Rolling Stock

철도차량의 Crashworthiness 적용에 관한 실험 및 해석적 연구

  • 이정수 (현대로템 응용기술연구팀) ;
  • 박경환 (현대로템 응용기술연구팀) ;
  • 이장욱 (현대로템 응용기술연구팀) ;
  • 박근수 (현대로템 응용기술연구팀) ;
  • 우관제 (현대로템 응용기술연구팀)
  • Published : 2009.05.21
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Abstract

The CEM (Crash Energy Management) concept is getting important in rail vehicle design to minimize Injury on passengers and drivers on crash event. In this paper, the accuracy of the FEA analysis result was verified through the crush test on the front part of a non-CEM based carbody. Using the verified FEA analysis method, the energy absorbing capability of the CEM based carbody was estimated.

Keywords