Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Oral PresentationSection VI

軌道保守(9)

Thu. Sep 11, 2025 1:30 PM - 2:50 PM JST
Thu. Sep 11, 2025 4:30 AM - 5:50 AM UTC
235
1:30 PM - 1:40 PM JST(4:30 AM - 4:40 AM UTC)

[VI-756]Proposal for Maintenance Methods to Prevent Rail Damage Accidents and Extend Equipment Life in Underground Tunnels Under Leaking Conditions

*Yuta Ninomiya1, Kazuyuki Umenai1 (1. East Japan Railway Company)
1:40 PM - 1:50 PM JST(4:40 AM - 4:50 AM UTC)

[VI-757]Proposal for Maintenance Methods of TC-Type Labor-Saving Tracks on Soft Ground and Waterlogged Areas

*Kazuyuki Umenai1, Satoshi Ishikawa1, Kouki Mineshima1 (1. East Japan Railway Company)
1:50 PM - 2:00 PM JST(4:50 AM - 5:00 AM UTC)

[VI-758]Replacement of under railway roadbed using EPS block

*Yudai Todaka1, Shitani Tomoaki1 (1. TAISEI CORPORATION)
2:00 PM - 2:10 PM JST(5:00 AM - 5:10 AM UTC)

[VI-759]Effect of laying TC-type resilient sleepers for ballasted track on ballast resistance

Kazuhiro Mori1, *Akihito Ishikawa1 (1. East Japan Railway Company)
2:10 PM - 2:20 PM JST(5:10 AM - 5:20 AM UTC)

[VI-760]Test installation of PC sleeper with under sleeper pad for joint on operating line

*Takaaki Hachinohe1, Daisuke Mimura1, Hiroki Kobayashi1 (1. East Japan Railway Company)
2:20 PM - 2:30 PM JST(5:20 AM - 5:30 AM UTC)

[VI-761]Consideration of Construction Methods for Installing Derailment Prevention Guards on Shinkansen Tracks

*Kenki Sakamoto1 (1. Kyutetsu Corporation Co., Ltd.)
2:30 PM - 2:40 PM JST(5:30 AM - 5:40 AM UTC)

[VI-762]Analysis of long-term measurement results of welded rail axial force sensors

*Risa Saito1, Yoshitaka Saito1 (1. East Japan Railway Company)
2:40 PM - 2:50 PM JST(5:40 AM - 5:50 AM UTC)

[VI-763]Management Methods for Preventing Rail Buckling Accidents Using Acceleration

*Yasuhiko Harada1, Tomoya Mori1, Yuuichi Sakamoto1, Ryouhei Kikkawa1 (1. East Japan Railway Company)
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