Japan Society of Civil Engineers 2026 Annual Meeting
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Session Details

Section VI

検査技術(2)

Wed. Sep 2, 2026 10:30 AM - 11:50 AM JST
Wed. Sep 2, 2026 1:30 AM - 2:50 AM UTC
Room 27, 2nd Floor, Building 3 (Hokkai-Gakuen University)
10:30 AM - 10:40 AM JST(1:30 AM - 1:40 AM UTC)

[VI-139]Study on Chloride Ion Concentration on Concrete Surfaces Using AI with a Hyperspectral Camera

*Megumi Kayanoma1, Daisuke Yamaguchi2, Shigehiro Ando3, Takeru Ishikawa4, Daisuke Yamamoto5 (1. KANDENKO CO., LTD., 2. Kankyo Research Institute Inc., 3. Sumitomo Osaka Cement, 4. Chuken Consultant, 5. KANKO FACILITIES co.,LTD.)
10:40 AM - 10:50 AM JST(1:40 AM - 1:50 AM UTC)

[VI-140]Internal verification for the introduction of a salt content measurement method (salt sensor)

*Yoshiteru Isai1, Satoshi Miki1 (1. KANKYOUBOUSAI)
10:50 AM - 11:00 AM JST(1:50 AM - 2:00 AM UTC)

[VI-141]Evaluation of a Simplified Chloride Monitoring Method Using Ag/AgCl Microelectrods for Coastal Highway Infrastructure

*Wataru Akune1, Daisuke Shirakuma1, Hirotaka Kato2 (1. Chemical Construction Co., Ltd., 2. Central Nippon Highway Engineering Tokyo Co., Ltd.)
11:00 AM - 11:10 AM JST(2:00 AM - 2:10 AM UTC)

[VI-142]Classification of Factors Causing Missed Defects in Hammering Inspection of RC Structures Based on Hammering Conditions

*Yuki Kobayashi1, Koichi Komiyama1, Ryosuke Simizu5, Osamu Youda1, Ryosuke Harakawa2, Masashi Konyo3, Yasuhiro Homma4, Hidetoshi Nakashima6, Yuki Murakami1 (1. National Institute of Technology, Nagaoka College, 2. Nagaoka University of Technology, 3. Tohoku University, 4. University of Tsukuba, 5. NEXCO-Engineering Niigata Co., Ltd., 6. National Institute of Technology, Kumamoto College)
11:10 AM - 11:20 AM JST(2:10 AM - 2:20 AM UTC)

[VI-143]Development of a hammering test system based on the beamforming method - System overview and accuracy verification through a laboratory experiment-

*Takahiro Sato1, Masahito Kobayashi1, Shohei Momoki1, Yu Yamashita1, Yasuhiro Oikawa2, Atsuto Inoue2, Wataru Teraoka2, Yang Liu2, Shihao Li2 (1. Tobishima Corporation, 2. Waseda University)
11:20 AM - 11:30 AM JST(2:20 AM - 2:30 AM UTC)

[VI-144]Estimation of Internal Concrete Defect Shapes Using Infrared Method

*Yutaro Harada1, Kohei Yamaguchi1 (1. Graduate School of Integrated Science and Technology, Nagasaki University)
11:30 AM - 11:40 AM JST(2:30 AM - 2:40 AM UTC)

[VI-145]Comparison of laser hammering inspection and manual hammering inspection of actual structures

*Naoya Nishida1, Toshihiro Sakamoto2, Noboru Hasegawa3 (1. Central Nippon Highway Engineering Tokyo Company Limited, 2. Photon-labo Company Limited, 3. National Institutes for Quantum Science and Technology)
11:40 AM - 11:50 AM JST(2:40 AM - 2:50 AM UTC)

[VI-146]Investigation of Honeycombing Occurring Inside Reinforced Concrete

*Masato Uchida1, Haruka Mizuide1, Shun Tateya1 (1. JR)
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