Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Oral PresentationSection VI

軌道保守(3)

Fri. Sep 12, 2025 11:10 AM - 12:30 PM JST
Fri. Sep 12, 2025 2:10 AM - 3:30 AM UTC
234
11:10 AM - 11:20 AM JST(2:10 AM - 2:20 AM UTC)

[VI-1385]Investigation of the removal effect of rail surface roughness due to rail corrugation using a backhoe rail grinding machine

*Yuya Sugiyama1, Hayato Endou1, Kouta Sekimoto1, Daisuke Ashikawa1, Hirofumi Aoki2, Hirofumi Tanaka2 (1. East Japan Railway Company, 2. Railway Technical Research Instiute)
11:20 AM - 11:30 AM JST(2:20 AM - 2:30 AM UTC)

[VI-1386]Verification of rail flaw suppression results after rail grinding by a Rail Grinding Machine

*Keiichi Sakai1, yuuki ichihasama1 (1. East Japan Railway Company)
11:30 AM - 11:40 AM JST(2:30 AM - 2:40 AM UTC)

[VI-1387]Wave wear removal and squeal mark countermeasures on the sharp curves of Kyoto Nijō elevated section

*Yusuke Hidaka1 (1. RAILTEC CO.,LTD)
11:40 AM - 11:50 AM JST(2:40 AM - 2:50 AM UTC)

[VI-1388]A Study on Effective Rail Grinding Methods Utilizing Rail Grinding Machines in Shinkansen

*Yasuhiro Hagio1, Fuki Miyamoto1, Yoshiaki Sato1 (1. East Japan Railway Company)
11:50 AM - 12:00 PM JST(2:50 AM - 3:00 AM UTC)

[VI-1389]Efforts to Address Areas Unsuitable for Grinding with Milling Rail Grinding Machine

*Keita Shiraiwa1 (1. East Japan Railway Company)
12:00 PM - 12:10 PM JST(3:00 AM - 3:10 AM UTC)

[VI-1390]Efforts to Remove Rail Defects within the JR East Tohoku Region

*Kota Katsuyama1 (1. East Japan Railway Company)
12:10 PM - 12:20 PM JST(3:10 AM - 3:20 AM UTC)

[VI-1391]Research to improve the management precision of rail shelling on local trunk lines

*Kei Minagawa1, Toshikazu Awano1 (1. East Japan Railway Company)
12:20 PM - 12:30 PM JST(3:20 AM - 3:30 AM UTC)

[VI-1392]Status of Rail Damage and Rail Management on JR East Conventional Lines

*Minoru Miura1, Koichi Nomoto1, Atushi Sekino1 (1. EAST JAPAN RAILWAY COMPANY)
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