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2020 | OriginalPaper | Buchkapitel

An Experimental Study on the Performance of Guard Angle of Meter-Gauge Track During an Earthquake

verfasst von : Kohei Iida, Masahito Kuzuta, Yukio Nishiyama, Takayuki Tanaka, Takatoshi Hondo

Erschienen in: Advances in Dynamics of Vehicles on Roads and Tracks

Verlag: Springer International Publishing

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Abstract

In this paper, the characteristics of the guard angle at earthquakes are clarified through the actual bogie oscillation test, which is generally placed in sharp curves for meter-gauge railways. It is confirmed that the plastic deformation of the guard angle can occur when the contact force acting between the wheel and the guard angle exceeds about 50 kN. In addition, it is clarified that the guard angle maintains its performance designed for preventing derailment even if it receives the short-time impact force which is observed during an earthquake. Furthermore, the positive effects of the guard angles on the derailment prevention of the meter-gauge trains during earthquakes are clarified using numerical simulations.

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Literatur
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Zurück zum Zitat Miyamoto, T., Ishida, H.: Numerical analysis focusing on the running safety of an improved bogie during seismic vibration. Q. Rep. RTRI 49(3), 173–177 (2008)CrossRef Miyamoto, T., Ishida, H.: Numerical analysis focusing on the running safety of an improved bogie during seismic vibration. Q. Rep. RTRI 49(3), 173–177 (2008)CrossRef
2.
Zurück zum Zitat Morimura, T., et al.: Numerical analysis on the function of anti-derailing guard rails to the derailment due to large earthquake. Trans. Jpn. Soc. Mech. Eng. Ser. C 76(770), 2447–2453 (2010). (in Japanese)CrossRef Morimura, T., et al.: Numerical analysis on the function of anti-derailing guard rails to the derailment due to large earthquake. Trans. Jpn. Soc. Mech. Eng. Ser. C 76(770), 2447–2453 (2010). (in Japanese)CrossRef
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Zurück zum Zitat Morimura, T., et al.: 1/5 model experiment on the derailment mechanism and effect of anti-derailing guard rail on large earthquakes. Trans. Jpn. Soc. Mech. Eng. Ser. C 76(770), 2454–2461 (2010). (in Japanese)CrossRef Morimura, T., et al.: 1/5 model experiment on the derailment mechanism and effect of anti-derailing guard rail on large earthquakes. Trans. Jpn. Soc. Mech. Eng. Ser. C 76(770), 2454–2461 (2010). (in Japanese)CrossRef
4.
Zurück zum Zitat Kajitani, Y., Kato, H., Asano, K.: Development of an L-shaped guide to prevent deviation from rails. JR EAST Tech. Rev. 15, 53–56 (2010) Kajitani, Y., Kato, H., Asano, K.: Development of an L-shaped guide to prevent deviation from rails. JR EAST Tech. Rev. 15, 53–56 (2010)
5.
Zurück zum Zitat Iida, K., et al.: Development of a lateral damper for improvement of running safety against an earthquake. In: Proceedings of IAVSD2011, Paper ID 0016 (2011) Iida, K., et al.: Development of a lateral damper for improvement of running safety against an earthquake. In: Proceedings of IAVSD2011, Paper ID 0016 (2011)
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Zurück zum Zitat Iida, K., et al.: Experimental investigation of earthquake-related derailment of railway vehicle using real bogie. In: Proceedings of IAVSD2013, Paper ID 220 (2013) Iida, K., et al.: Experimental investigation of earthquake-related derailment of railway vehicle using real bogie. In: Proceedings of IAVSD2013, Paper ID 220 (2013)
Metadaten
Titel
An Experimental Study on the Performance of Guard Angle of Meter-Gauge Track During an Earthquake
verfasst von
Kohei Iida
Masahito Kuzuta
Yukio Nishiyama
Takayuki Tanaka
Takatoshi Hondo
Copyright-Jahr
2020
DOI
https://doi.org/10.1007/978-3-030-38077-9_31

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