MMIJ 2026, Fukuoka
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Session Details

Special session

(Theme session) Wire Rope

Thu. Sep 10, 2026 9:30 AM - 12:05 PM JST
Thu. Sep 10, 2026 12:30 AM - 3:05 AM UTC
Room-4(Building A, 2st Floor, A26)
Chairperson: 鈴木耕一（㈱コラボテック）、山口篤志（労働安全衛生総合研究所）
9:30 AM - 9:35 AM JST(12:30 AM - 12:35 AM UTC)

[opening]Opening Address

9:35 AM - 9:55 AM JST(12:35 AM - 12:55 AM UTC)

[3401]Effect of Sleeve Length on Press-Fitted Terminations of Three-Strand Wire Ropes

○Noriaki Kose1, Akihiro Yamaguchi2, Hisashi Takeda3, KAZUNARI MANABE3, Kohei Kawasaki4, Kenta Kawazoe5, Kouzou Yoshimoto6, Kenji Nakao7, Yohei Watanabe7 (1. TOKYO ROPE MFG. CO., JP, 2. J-WITEX CORPORATION, 3. KOBELCO WIRE COMPANY, LTD., 4. Toyo Rope Mfg. Co.,Ltd., 5. NANIWA SEIKOU, 6. NAROC, 7. NISHIDA WIRE ROPE MFG. CO.,Ltd.)
Chairperson: 鈴木耕一（㈱コラボテック）
9:55 AM - 10:15 AM JST(12:55 AM - 1:15 AM UTC)

[3402]Examination of the condition that a rope falls out from a wedge socket

○Furuta Tsuyoshi1, Hagi Katsumasa1 (1. Kobelco wire company, LTD.)
Chairperson: 鈴木耕一（㈱コラボテック）
10:15 AM - 10:35 AM JST(1:15 AM - 1:35 AM UTC)

[3403]High Strength Sling High Power Sling Processing Efficiency of End Fitting and Identification Methods

○Chiaki Hirata1 (1. KOBELCO WIRE COMPANY, LTD.)
Chairperson: 鈴木耕一（㈱コラボテック）
10:35 AM - 10:45 AM JST(1:35 AM - 1:45 AM UTC)

[break]Break

10:45 AM - 11:05 AM JST(1:45 AM - 2:05 AM UTC)

[3404]｢Improvements to IoT-Enabled Controllers for Rope Tester for Cranes on Field Test Results｣

○Hiroaki Itoi1, Kenmi Matumoto1 (1. TOKYO ROPE MFG.CO.,LTD)
Chairperson: 山口篤志（労働安全衛生総合研究所）
11:05 AM - 11:25 AM JST(2:05 AM - 2:25 AM UTC)

[3405]Breakage Detection in Carbon Fiber Composite Cables Based on Electrical Resistance Measurement

○Junpei Kawahara1, Kazuhiko Tsukada2 (1. TOKYO ROPE MFG. CO., LTD., 2. Kyoto University)
Chairperson: 山口篤志（労働安全衛生総合研究所）
11:25 AM - 11:45 AM JST(2:25 AM - 2:45 AM UTC)

[3406]Proposal of a Novel Main Magnetic Flux Method for Evaluating Corrosion of Structural Cables Using Low-Frequency AC Magnetic Fields

○Kazuhiko Tsukada1, Junpei Kawahara2 (1. Formerly at Kyoto University , 2. Tokyo Rope MFG. Co. Ltd.)
Chairperson: 山口篤志（労働安全衛生総合研究所）
11:45 AM - 12:05 PM JST(2:45 AM - 3:05 AM UTC)

[3407]Performance Evaluation of Strain Measurement Using Optical Fiber Embedded PC Strand for PC Bridge

○Yuka Kishimoto1, Kuniharu Fukushima2, Michio Imai3, Hironobu Sato4 (1. Sumitomo Electric Industries, LTD, 2. NIPPON P.S CO.,LTD., 3. KAJIMA CORPORATION, 4. Ministry of Land, Infrastructure, Transport and Tourism)
Chairperson: 山口篤志（労働安全衛生総合研究所）
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