軌道保守 (2)

[VI-414] Evaluation of impact load on the durability of rail fastening device when passing throug rail damage points in curve sections

*Shintaro Yasuda¹, Yuki Nishinomiya¹, Katsutoshi Shiota¹, Tomoya Koketsu¹ (1. Railway Technical Research Institute)

Keywords:Rail defect, Rail fastening device, Plastic deformation of the rail gap, Test equipment Repeated drop test