Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Oral PresentationSection VI

検査技術(5)

Thu. Sep 11, 2025 4:50 PM - 6:10 PM JST
Thu. Sep 11, 2025 7:50 AM - 9:10 AM UTC
D203
4:50 PM - 5:00 PM JST(7:50 AM - 8:00 AM UTC)

[VI-178]Study on the efficiency improvement of maintenance management of subway tunnels using mobile 3D laser measurement.

*Hideaki Shinohara1, Akihiro Usui1, Hikaru Isozaki2, Ryuta Tsunoda2, Keisuke Suzuki3 (1. Metro Rail Facilities Co., Ltd., 2. Tokyo Metro Co., Ltd, 3. NEPRO Co., Ltd)
5:00 PM - 5:10 PM JST(8:00 AM - 8:10 AM UTC)

[VI-179]Three dimentional rekorekognition of lining form of mountain tunnel

*Yosuke Makabe1, Miyazaki Shinya1 (1. East Japan Railway Company)
5:10 PM - 5:20 PM JST(8:10 AM - 8:20 AM UTC)

[VI-180]Development of the inspection equipment using image shooting devices and a float body of waterway tunnels without water shutdown

*Masaaki Chiyoda1, Tsukasa Toku1, Takayuki Sakunaka1 (1. Tosetsu Civil Engineering Consultant Inc.)
5:20 PM - 5:30 PM JST(8:20 AM - 8:30 AM UTC)

[VI-181]EXPANSION OF THE APPLICABILLITY OF THREE-DIMENSIONAL POINT CLOUD DATA TO MAINTENANCE OF ROADBED IN RAILWAY TUNNELS

*Taiki Kajiyama1, Kouichiro Mizuno1, Naomichi Hosaka (1. East Japan Railway Company)
5:30 PM - 5:40 PM JST(8:30 AM - 8:40 AM UTC)

[VI-182]Electromagnetic wave exploration of lining concrete using a suction-type wall-surface crawling robot

*Noriyuki Utagawa1, Chitose Kuroda1, Masami Seya1, Yoichi Kurihara2, Kanji Matsuhashi2, Yugo Maeda3, Kenichi Kuribayashi4 (1. Satokogyo Co.,Ltd., 2. Onga Engineering Co.,Ltd., 3. Keisoku Gijyutsu Services Co.,Ltd., 4. East Japan Railway Company)
5:40 PM - 5:50 PM JST(8:40 AM - 8:50 AM UTC)

[VI-183]Deformation monitoring of tunnel lining surface using Distributed fiber optic sensing technology - Part 2

*Hayato Nonaka1, Yasuyuki Miyajima1, Junichi Kawabata1 (1. Kajima Corporation)
5:50 PM - 6:00 PM JST(8:50 AM - 9:00 AM UTC)

[VI-184]Development of a Video-Based Inspection Support System

*Minoru Ota1, Manabu Hayashi1, Yuu Fujinaga1, Daiki Iwasaki1, Tetsuya Aoyama2 (1. MURAMOTO CORPORATION, 2. Color Chips Co., Ltd .)
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