한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)

한국철도학회 (The Korean Society for Railway)
권호 표지

레일절손시 허용개구량 기준에 관한 연구

A Study of the maximum allowable rail gap for the broken rail

  • 고덕진 (서울산업대학교 철도전문대학원 철도건설공학과) ;
  • 조선규 (서울산업대학교 철도전문대학원) ;
  • 강윤석 (한국철도기술연구원/궤도토목연구본부) ;
  • 양신추 (한국철도기술연구원/궤도토목연구본부)
  • 발행 : 2004.10.01
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초록

This paper deals with the domestic status of rail gap and criteria of the maximum allowable rail gap for the broken rail. Parameteric studies about the maximum allowable rail gap were accomplished by the zimmermann model. The dynamic behavior of broken rail not to be explained by the existing theory was looked into. When a train is travelling along rail gap for the broken rail, dynamic behaviors of rail system and train are abruptly changed. And the opinion about a permission criteria of the rail gab was presented.

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