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Structural Analysis of Locking Parts in the Gauge -Adjustable Wheelset  

Kim, Chul-Su (한국철도대학 차량기계과)
Chang, Cheon-Soo (한양대학교 기계공학부)
Jang, Seung-Ho (철도기술연구원)
Kim, Jung-Kyu (한양대학교 기계공학부)
Publication Information
Journal of the Korean Society for Railway / v.11, no.1, 2008 , pp. 33-38 More about this Journal
Abstract
To reduce the cost and time of transport in Eurasian railroad networks such as TKR, TCR and TSR owing to the problem of different track gauges (narrow/standard/broad gauge), it is important to develop the gauge-adjustable wheelset system to adapt easily to these gauges. Moreover, freight trains having the gauge-adjustable wheelsets should be passing various curved tracks in railroad networks. Therefore, to assure the safety of the gauge-adjustment whellset system, it is necessary to evaluate integrity of locking parts in the system using stress analysis. This study is focused on analyzing contact stress of locking parts by using FEA(finite element analysis) simulation during the gauge changeover operation and freight trains' service in the curved track, respectively.
Keywords
Gauge-Adjustable Wheelset System; Contact Stress; Finite Element Analysis; Muti-Body Dynamic Analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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