軌道保守 (5)

5:00 PM - 5:10 PM JST(8:00 AM - 8:10 AM UTC)

[VI-700] An investigation of decaying wooden sleeper in contact with rail

*Jungo Ishida¹, Kmaiura Masaki², Obayasi Hiroya³, Kimura Ayao⁴ (1. Japan Freight Railway Company, 2. Hokkai-Gakuen University, 3. Tokyo University of Agriculture, 4. JR Soken Engineering Co.,Ltd.)

Keywords:

woden sleeper,railroad spike,decaying,resistograph,durometer

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