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Evaluation of Overturning Safefy for a Tilting Train by Carbody Tilting  

Kim, Nam-Po (한국철도기술연구원, 기존철도기술개발사업단)
Seo, Sung-Il (한국철도기술연구원, 기존철도기술개발사업단)
Kim, Jung-Seok (한국철도기술연구원, 기존철도기술개발사업단)
Publication Information
Journal of the Korean Society for Railway / v.9, no.2, 2006 , pp. 145-150 More about this Journal
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
Tilting Train; Overturning; Safety; Curve; Unbalanced Lateral Acceleration;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 Minoru S., Katsuji T and Tatsuo M. (2003), 'Aerodynamic characteristics of train/vehicles under cross wind', Journal of Wind Engineering and Industrial Aerodynamics, Vol.91, pp.209-218   DOI   ScienceOn
2 Manual of MSC ADAMS Mutlibody Dynamic Analysis Software Package, MSC
3 Baker C. J., Jones J., Lopez F. and Munday J. (2004), 'Measurement of the cross wind forces on trains', Journal of Wind Engineering and Industrial Aerodynamics, Vol.92, pp.547-563   DOI   ScienceOn
4 김필환 (1998), '철도차량 롤 특성에 대한 고찰', 한국철도학회 1998년도 추계학술대회논문집, pp.512-521
5 F. Schmid (1998), 'Control and Operation of Tilting train Services', Proc. Instn. Mech. Engrs, Vol.212, Part F, pp.73-84
6 김정석, 김남포 (2005), '틸팅차량용 틸팅 링크메커니즘의 특성연구,' 한국철도학회논문집, 제 8권, 제1호, pp.34-40   과학기술학회마을
7 Stephane S., Christian B., Marc D. and Louis M. (2004), 'Effect of cross winds on hihf-speed trains: development of a new experimental methodology', Journal of Wind Engineering and Industrial Aerodynamics, Vol.92, pp.535-545   DOI   ScienceOn
8 한국철도기술연구원 (1999), 곡선부 고속주행용 대차설계기술 개발 보고서
9 Davenport A. G. (1995), 'How can we simplify and generalize wind load?', Journal of Wind Engineering and Industrial Aerodynamics, Vol.54, pp.657-669   DOI   ScienceOn