Proceedings of the KSR Conference (한국철도학회:학술대회논문집)

The Korean Society for Railway (한국철도학회)
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An Analysis of Running Safety according to the Guard Rail Change of F10/F12 Turnout

F10/F12 분기기에서의 가드레일 변화에 따른 주행안전성 해석

  • 김성종 (한국건설교통기술평가원) ;
  • 김태건 (선진엔지니어링) ;
  • 엄범규 (서울과학기술대학교 철도전문대학원 철도차량시스템공학과) ;
  • 강부병 (우송대학교) ;
  • 이희성 (서울과학기술대학교 철도전문대학원, 한국도시철도연구소)
  • Published : 2011.10.20
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Abstract

The speed-limit regulation on the turnout is the main cause which hinders the speed-up of conventional lines among many factors. The specification speed for the train which passes the turnout system is lower than that on the general track. In this paper, shape of guard rail of Daegu Metropolitan Transit Corporation was investigated, and the effect of the variation of guard rail length on the running safety of a vehicle was analyzed for the purpose of speed improvement on turnout using the developed analysis method.

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