[VI] 軌道保守（検査・診断）(1) | Japan Society of Civil Engineers 2025 Annual Meeting

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Oral PresentationSection VI

軌道保守（検査・診断）(1)

Thu. Sep 11, 2025 3:10 PM - 4:30 PM JST
Thu. Sep 11, 2025 6:10 AM - 7:30 AM UTC

235

3:10 PM - 3:20 PM JST(6:10 AM - 6:20 AM UTC)

[VI-764]Development of a Monitoring Device for Shinkansen Track Facilities

*Ryo Shinohara¹, Satoshi Nakago¹, Yoshitaka Saito¹ (1. East Japan Railway Company)

3:20 PM - 3:30 PM JST(6:20 AM - 6:30 AM UTC)

[VI-765]Ditection of structure gauge using image analysis on Shinkansen tunnel entrance and exit section

*Atsushi Shimizu¹, Takuya Kasai¹, Yoshihiro Fukui² (1. Railway Technical Research Institute, 2. Japan Railway Construction, Transport and Technology Agency)

3:30 PM - 3:40 PM JST(6:30 AM - 6:40 AM UTC)

[VI-766]Study on Rail Gap Management Method Using Image Analysis AI

*Yuichi Takase¹, Yuto Takei², Yuya Yanagii² (1. East Japan Railway Company, 2. Japan Railway Track Consultants Co., Ltd.)

3:40 PM - 3:50 PM JST(6:40 AM - 6:50 AM UTC)

[VI-767]Study on Method for Assessing the Condition of Joint Gap

*Ryota Kimura¹, Yosuke Tsubokawa¹, Shota Kuise² (1. Railway Technical Research Institute, 2. Central Japan Railway Company)

3:50 PM - 4:00 PM JST(6:50 AM - 7:00 AM UTC)

[VI-768]Acquisition and Accuracy Verification of 3D Point Cloud Data within Turnout at Night

*Kinami Adachi¹, Fusayoshi Aoki¹, Masumi Hoshino¹, Yuki Sakakibara², Kosuke Goto³ (1. East Japan Railway Company, 2. JR East Consultants Company, 3. CalTa)

4:00 PM - 4:10 PM JST(7:00 AM - 7:10 AM UTC)

[VI-769]Reconstruction of a 3D Model of Railway Tracks Using Train Forward-View Image Captured by a Smartphone

*Kazuhiro Kajihara¹, Hirofumi TANAKA¹ (1. Railway Technical Research Institute)

4:10 PM - 4:20 PM JST(7:10 AM - 7:20 AM UTC)

[VI-770]Verification of a New Rail Wear Management Method Using Track Component Monitoring Device

*Jun Hoshikawa¹, Suzuka Yamada¹ (1. East Japan Railway Company)

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