軌道保守（補修・改良）(1)

2:30 PM - 2:40 PM JST(5:30 AM - 5:40 AM UTC)

[VI-1436] Development and Construction of Type direct 8 fastening system 50 kg N rail for Sharp Curves (Adjustment of Track Alignment and level) (Part 2)

*Takatoshi Koketsu¹, Ryutaro Toda¹ (1. East Japan Railway Company)

Keywords:

Chuo Line,Rail Fastening system,solid bed track with resilient sleepers,Track Slab,Type direct 7 fastening system,Type direct 8 fastening system