Journal of the Korean Society for Railway (한국철도학회논문집)

The Korean Society for Railway (한국철도학회)
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Evaluation of Overturning Safefy for a Tilting Train by Carbody Tilting

차체 틸팅에 따를 전복안전도 특성 평가

  • 김남포 (한국철도기술연구원, 기존철도기술개발사업단) ;
  • 서승일 (한국철도기술연구원, 기존철도기술개발사업단) ;
  • 김정석 (한국철도기술연구원, 기존철도기술개발사업단)
  • Published : 2006.04.01
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Abstract

In this study, overturning safety for a tilting train has been evaluated. In the tilting train, the overturning safety is one of the most important factors because the carbody inclines inward a curve during curve negotiation. Dynamic analysis considering unbalanced lateral acceleration and carbody tilting has been carried out and the overturning safety for the tilting train has been evaluated according to height of CG of carbody. From these studies, the overturning safety for the tilting train under unbalanced lateral acceleration of $2m/s^2$ was superior to the conventional one at the same running speed.

Keywords

References

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