MMIJ 2022,Fukuoka
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Session Details

Special session

(Special session) Wire Rope

Thu. Sep 8, 2022 1:00 PM - 4:15 PM JST
Thu. Sep 8, 2022 4:00 AM - 7:15 AM UTC
Room-4 (A25)
Chairman:Shinya INOUE,(Kobelco Wire Company),Atsushi YAMAGUCHI (National Institute of Occupational Safety and Health)
1:00 PM - 1:25 PM JST(4:00 AM - 4:25 AM UTC)

[3406-12-01]Performance and application of large fatigue testing machine

○Hiroshi Matsui1, Shigeki Watanabe1 (1. TOKYO ROPE MFG. CO., LTD.)
Chairman:Shinya INOUE, Kobelco Wire Company, Ltd.
1:25 PM - 1:50 PM JST(4:25 AM - 4:50 AM UTC)

[3406-12-02][Student presentation: Doctoral course]Effect of wire breakage condition on fatigue life of IWRC 6×Fi(29) in S-bend fatigue test with two-step tension

○Masatoshi Ogata1,2, Atsushi Yamaguchi1, Kenta Yamagiwa1, Tetsuya Sasaki1, Satoshi Izumi2 (1. Japan Organization of Occupational Health and Safety, 2. The University of Tokyo)
Chairman:Shinya INOUE, Kobelco Wire Company, Ltd.
1:50 PM - 2:15 PM JST(4:50 AM - 5:15 AM UTC)

[3406-12-03]Effect on tensile fatigue resistance with and without the half of the wires cut out of the strands

○Akihiro Yamaguchi1, Koji Azumi2, Toshihiko Sabae3, KAZUNARI MANABE3, KOUHEI KAWASAKI4, Kenta Kawazoe5, Kouzou Yoshimoto6, Kenji Nakao7, Youhei Nakamoto2, Kouki Kusakai2, Touru Morino3 (1. J-WITEX CORPoRATION, 2. TOKYO ROPE MFG. CO., JP, 3. KOBELCO WIRE COMPANY, LTD., 4. Toyo Rope Mfg. Co.,Ltd., 5. NANIWA SEIKOU , 6. NAROC, 7. NISHIDA WIRE ROPE MFG. CO., JP)
Chairman:Shinya INOUE, Kobelco Wire Company, Ltd.
2:15 PM - 2:25 PM JST(5:15 AM - 5:25 AM UTC)

[3406-12-4add]Break

2:25 PM - 2:50 PM JST(5:25 AM - 5:50 AM UTC)

[3406-12-04]Basic Performance of Resin-Coated Wire Ropes for Elevator

○Satoshi Katayama1, Shinji Arai1, Junichi Nakagawa1, qiang shen2 (1. FUJITEC CO., LTD., 2. FUJITEC SHANGHAI TEXHNOLOGIES CO., LTD.)
Chairman:Atsushi YAMAGUCHI,（ National Institute of Occupational Safety and Health）
2:50 PM - 3:15 PM JST(5:50 AM - 6:15 AM UTC)

[3406-12-05]Wire rope for ultra-large capacity and high-speed elevator

○Sota Hirai1 (1. Toshiba Elevator and Building Systems Corporation)
Chairman:Atsushi YAMAGUCHI,（ National Institute of Occupational Safety and Health）
3:15 PM - 3:40 PM JST(6:15 AM - 6:40 AM UTC)

[3406-12-06]Non-destructive Evaluation Method of Permanent Magnet Type Magnetic Main Flux Method.

○Sadanori Shiiki1, Takuya Takahashi1, Hiroaki Itoi2, Takashi Yajima2 (1. TOKYO SEIKO TECHNOS CO.,LTD, 2. TOKYO ROPE MFG.CO., LTD.)
Chairman:Atsushi YAMAGUCHI,（ National Institute of Occupational Safety and Health）
3:40 PM - 4:05 PM JST(6:40 AM - 7:05 AM UTC)

[3406-12-07]The wire rope breakage detector for cranes.

○Yuta Hashime1 (1. TOKYO ROPE MFG. CO., LTD.)
Chairman:Atsushi YAMAGUCHI,（ National Institute of Occupational Safety and Health）
4:05 PM - 4:15 PM JST(7:05 AM - 7:15 AM UTC)

[3406-12-9add]Review and Closing Address

Chairman:Atsushi YAMAGUCHI,（ National Institute of Occupational Safety and Health）
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