軌道保守（検査・診断）(2)

5:40 PM - 5:50 PM JST(8:40 AM - 8:50 AM UTC)

[VI-776] Study on Determining the Decay of Wooden Sleepers Using a Field Dog Spike Pull-Out Equipment

*Atsushi Furusawa¹, Masaki Kamiura² (1. Japan Freight Railway Company, 2. Hokkai-Gakuen University)

Keywords:

Wooden sleepers,Dog spike,Decay