軌道保守 (7)

11:10 AM - 11:20 AM JST(2:10 AM - 2:20 AM UTC)

[VI-1315] Research for improvement of maintenance method and increasing the operation train speed improvement for the ballast renewal on Shinkansen turnout

*Ryo Iwami¹, Shinya Komatsu¹, Kenichi Yoshida¹ (1. East Japan Railway Company, Research and Development Center of JR East Group)

Keywords:

ballast renewal,ballast stabilization,amount of track subsidence,improving the slow speed,turnout

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