Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2011.10a
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- Pages.1631-1635
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- 2011
Impact Factor of High-Speed Railway Bridges from Dynamic Response under KTX Running
고속철도교량의 동적응답에 의한 충격계수 산정
Abstract
To consider dynamic magnification effect at the static design stage, impact load factor is applied to design load. Current impact load factor adopted EUROCODE without verification while Japan suggested impact load factor including velocity of high-speed train throughout theoretical and experimental studies. On the purpose of evaluate current impact load factor, this study investigated the calculation of impact load factor from dynamic response of running train.
Keywords