3204 長周期地震動入力を受ける高速走行車両の地震応答解析(OS2-2 エレベータと鉄道のダイナミクス,OS2 交通・物流システムのダイナミクス,オーガナイズド・セッション(OS)) [in Japanese] 3204 Seismic Response of High-Speed-Moving Railway Vehicles Subjected to Long-period Earthquake Motions [in Japanese]
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Recently, for the long-period ground motions by the Tokai earthquake, the Tonankai earthquake, et al., the safety of Tokaido-Shinkansen becomes a problem. In this paper, Using the analytical model of high-speed moving railway vehicles proposed by Shintani, et al., its dynamic behavior is studied by use of the artificial long-period ground motions and actual ground motion in lateral and vertical directions simultaneously. From the analytical results, some correlation effects between the lateral ground motion and vertical ground motion on the possibility of rollover of the vehicle are shown. Also, it is clear that the possibility of rollover of the vehicle is large for the long-period ground motions used in this study.
- The Proceedings of the Transportation and Logistics Conference
The Proceedings of the Transportation and Logistics Conference 2014.23(0), 107-108, 2014
The Japan Society of Mechanical Engineers