軌道保守(4)

[VI-315] Examination of Nondestructive inspection method for defects on an edge of rail base under a railroad crossing using backscatter X-ray

〇Satoru Sasaki¹, Takeshi Fujiwara² (1.East Japan Railway Company, 2.National Institute of Advanced Industrial Science and Technology)

Keywords:X-ray, rail flaw detect, rail inspection, railroad crossing