Japan Society of Civil Engineers 2024 Annual Meeting
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Session Details

第I部門

橋梁一般（測定・モニタリング）(1)

Thu. Sep 5, 2024 10:40 AM - 12:00 PM JST
Thu. Sep 5, 2024 1:40 AM - 3:00 AM UTC
A101(川内北キャンパス講義棟Ａ棟)
Chair: Haruhiko Kawano
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10:40 AM - 10:50 AM JST(1:40 AM - 1:50 AM UTC)

[I-09]Estimation of hanger tension by strain measurement of stiffener at hanger rope anchorage

*Yoshiteru Yokoi1, Ibuki Ayashiro1, Takeshi Sugiyama1 (1. Honshu-Shikoku Bridge Expressway Co.,Ltd.)
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10:50 AM - 11:00 AM JST(1:50 AM - 2:00 AM UTC)

[I-10]Fiber optic strain measurement for dynamic response on stay cable during train passing

*Hiroaki Okamoto1, Hikaru Tomonaga2, Michio Imai3, Yuichi Yoshimura3, Daisuke Soga2, Daisuke Takanashi1, Yota Hayasaka1, Naoki Sogabe3 (1. Retec Engineering Corporation, 2. Japan Railway Construction, Transport and Technology Agency, 3. Kajima Corporation)
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11:00 AM - 11:10 AM JST(2:00 AM - 2:10 AM UTC)

[I-11]Comparison of hanger tension between estimated by strain measurement of stiffener at hanger rope anchorage and directly measured

*Ibuki Ayashiro1, Yoshiteru Yokoi1 (1. Honshu-Shikoku Bridge Expressway Company Limited)
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11:10 AM - 11:20 AM JST(2:10 AM - 2:20 AM UTC)

[I-12]Development of visual inspecion device for cable

*Koichi Kitamura1, Yusuke Setoguchi2, Shinichi Oike3, Akira Kawamura4, Masato Hongo5, Ryohei Goto6 (1. IHI Infrastructure Systems Co., Ltd., 2. IHI Corporation, 3. IHI Inspection & Instrumentation Co.,Ltd., 4. KOBELCO WIRE COMPANY, LTD., 5. Honshu-Shikoku Bridge Expressway Co., Ltd., 6. Honshi-Expressway Bridge Engineering Co., Ltd.)
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11:20 AM - 11:30 AM JST(2:20 AM - 2:30 AM UTC)

[I-13]Development of a monitoring system utilizing IoT for Dehumidification system for main cables in suspension bridges

*Shigeki Kusuhara1, Yoshiaki Mizokami1, Atsushi Yonezawa1, Kazuya Soto1, Tatsuya Yamamoto2 (1. Honshi-Expressway Bridge Engeneering Co.,Ltd, 2. MCOT INC)
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11:30 AM - 11:40 AM JST(2:30 AM - 2:40 AM UTC)

[I-14]Development of main cable exterior monitoring system

*Hiroshi Katsuhara1, Ryohei Goto1, Takao Ooi1 (1. Honshi-Expressway Bridge Engineering Co.,Ltd.)
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11:40 AM - 11:50 AM JST(2:40 AM - 2:50 AM UTC)

[I-15]Efforts on inspection of Cable for Cable-stayed Bridges in Honshu-Shikoku Bridges

*Masato Hongo1, Ryohei Goto2, Koichi Kitamura3, Yusuke Setoguchi4, Akira Kawamura5 (1. Honshu-Shikoku Bridge Expressway Co., Ltd., 2. Honshi-Expressway Bridge Engineering Co., Ltd., 3. IHI Infrastructure Systems Co., Ltd., 4. IHI Corporation, 5. Shinko Wire Company, Ltd.)
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11:50 AM - 12:00 PM JST(2:50 AM - 3:00 AM UTC)

[I-16]Bolt Deformation Feature Extraction Methods for Convolutional Neural Network-Based Bolt Preload Detection

*Yu Chen1, Jianpeng Lai1, Takashi Yamaguchi1, Gen Hayashi1 (1. Osaka Metropolitan University)
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