차세대 고속철도(HEMU-400X)의 주행 안전성 평가
Running safety analysis of the high speed railway vehicle (HEMU-400X)
심경석* 박태원 김욱현* 최지훈*
Kyung-Seok Sim Tae-Won Park Wook-Hyun Kim Ji-Hun Choi
ABSTRACT
Recently, a railway vehicle of the maximum speed of 350km/h or more high speed has been developed in the developed country. The next-generation railway vehicle(HEMU-400X) is being developed for aim to run over 430km/h in Republic of Korea, too. The safety of the railway vehicle should be conformed before manufacturing the railway vehicle.
In this study, the next generation high-speed railway vehicle was modeled as a single-car system using commercial dynamic program ADAMS/Rail. Safety analysis was implemented through the international standard of the UIC 518 OR code. Also, appropriateness of the railway vehicle design variable were conformed by safety analysis results.
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