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http://dx.doi.org/10.5050/KSNVN.2008.18.12.1301

A Running Safety Assessment for Curved Section for a Railway Vehicle  

Lee, Seung-Il (한국철도대학 철도차량기계과)
Lee, Hi-Sung (서울산업대학 철도전문대학원 철도차량시스템공학과)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.18, no.12, 2008 , pp. 1301-1309 More about this Journal
Abstract
The curved portion fur each section running safety evaluation interpretation according to the track condition for improving the curved portion passage rate of a vehicle by using the multibody analysis model of the Saemaeul train was carried out. As a result, The excess of cant reaches the bad effect to the running safety in case the radius of curvature is small. In case the radius of curvature was large, we could confirm that the deficiency of cant reached the bad effect to the running safety. In the curved portion, the circular curve section most badly showed the running safety. The deficiency of curve length reaches the bad to the running safety. In the curved portion, the circular curve section most badly showed the running safety. Therefore the track condition(cant, transition curve length, etc) can reach the bad effect to the running safety of a vehicle, the exact design is required.
Keywords
Railway Vehicle; Running Safety; Derailment; Curve;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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