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A Study on the Running Safety by F26 Turnout and Vehicle Model  

Kim, Sung-Jong (한국건설교통기술평가원 교통1실)
Lee, Hi-Sung (서울산업대학교 철도차량시스템공학과)
Publication Information
Journal of the Korean Society for Railway / v.12, no.6, 2009 , pp. 859-864 More about this Journal
Abstract
When the vehicle passes through turnout, the design is required to minimize the change of lateral force. Therefore, in case the vehicle passed the through turnout, we ought to execute dynamic analysis of the interaction between the vehicle and turnout in order to make an estimate of the lateral force and the derailment coefficient on the turnout. In this paper, we established the analytical model of the vehicle and turnout and analysed running safety when the vehicle passes through turnout in order to improve running safety of the vehicle on turnout. Also, to verify the vehicle and turnout model, we analysed reaction force and running behavior between wheel and rail, and running safety of the vehicle by changing cradle part and the tongue rail when the vehicle passes through turnout.
Keywords
Turnout; Running safety; Derailment coefficient; Tongue rail part; Cradle part;
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  • Reference
1 한국철도기술연구원(2008~2009), “철도차량 탈선 안전성능 평가 및 사고방지 기술개발,” 4~5차년도 보고서(2008~2009)
2 Kassa, Elias, Andersson Clas, and Nielsen Jens(2006), “Simulation of dynamic interaction between train and railway turnout,” Vehicle System Dynamics, Vol. 44, No. 3, pp.247-258   DOI   ScienceOn
3 한형석, 김만철, 허현무, 허영철(2006), “분기구간에서의 차륜/레일 접촉 특성 해석에 의한 탈선안전 연구,” 한국철도학회 추계학술대회 논문집, pp.14-19
4 정우진, 신정렬, 양신추, 김남포(2000), “고속용 분기기를 통과하는 철도차량의 동특성 예측 연구,” 한국철도학회 춘계학술대회 논문집, pp.226-233
5 W. Ping, C. Rong, and C. Xiaoping(2009), “Wheel/rail relationship optimization of switch zone in high-speed railway turnout,”Proceedings of the Second International Conference on Transportation Engineering
6 VI grade(2008), “ADAMS/Rail 2005 R2. 11.0 documentation.”
7 C. Andersson and T. Dahlberg(1998), “Wheel/rail impacts at a railway turnout crossing,” Proceedings of the Institution of Mechanical Engineers, pp.123-134
8 J. Rainer Oswald(2000), “Turnout geometry optimization with dynamic simulation of track and vehicle,” VAE AG