MMIJ 2021,Sapporo
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Session Details

Special session

(Special session/Open call for public) Wire Rope

Thu. Sep 16, 2021 9:30 AM - 3:10 PM JST
Thu. Sep 16, 2021 12:30 AM - 6:10 AM UTC
Room-1 Webex
Chairman:Toru MORINO (SHINKO WIRE COMPANY, LTD.), Atsushi YAMAGUCHI (National Institute of Occupational Safety and Health, Japan), Toshiyuki MORIYA (Tokyo Rope Mfg. Co., Ltd)
9:30 AM - 9:40 AM JST(12:30 AM - 12:40 AM UTC)

[3K0201-10-1add]Opening Address

Chairman:Toru MORINO (SHINKO WIRE COMPANY, LTD.)
9:40 AM - 10:05 AM JST(12:40 AM - 1:05 AM UTC)

[3K0201-10-01]Development of evaluation method for damage conditions of wire ropes by image processing

○Yuta Hashime1 (1. TOKYO ROPE MFG.CO.,LTD.)
Chairman:Toru MORINO (SHINKO WIRE COMPANY, LTD.)
10:05 AM - 10:30 AM JST(1:05 AM - 1:30 AM UTC)

[3K0201-10-02]Development of non-contact magnetic Sensor for detection of steel wire-rope defects

○HIROMICHI TONAMI1, SATOSHI MOMOSE1, TAKETOSHI NOJI1, YASUNOBU ITO1, WATARU USHIO1, TAKAHIRO MORI2, HAJIME TAKEMOTO2, YOSHIO TAKAMI1 (1. SHIMADZU CORPORATION, 2. SHIMADZU GENERAL SERVICES, INC.)
Chairman:Toru MORINO (SHINKO WIRE COMPANY, LTD.)
10:30 AM - 10:55 AM JST(1:30 AM - 1:55 AM UTC)

[3K0201-10-03]Tension evaluation of suspension bridge hanger rope based on remote vibration measurements using laser Doppler vibrometer

○Asuka Ichie1, Kazuhiko Tsukada1 (1. Kyoto University)
Chairman:Toru MORINO (SHINKO WIRE COMPANY, LTD.)
10:55 AM - 11:20 AM JST(1:55 AM - 2:20 AM UTC)

[3K0201-10-04]Monitoring technology for PC cable with optical fiber sensor

○Masashi Oikawa1, Yuka Kishimoto1, Naoki Sogabe 2, Kazumasa Okubo2, Tokuo Yamaguchi3 (1. Sumitomo Electric Industries, Ltd, 2. KAJIMA CORPORATION, 3. Oki Electric Industry Co., Ltd.)
Chairman:Toru MORINO (SHINKO WIRE COMPANY, LTD.)
11:20 AM - 12:20 PM JST(2:20 AM - 3:20 AM UTC)

[3K0201-10-6add]Break

12:20 PM - 12:45 PM JST(3:20 AM - 3:45 AM UTC)

[3K0201-10-05]3rd Development of jump rope for octuple under challenge

○Shigeki Watanabe1, Yuki Hamana1 (1. TOKYO ROPE MFG. CO.,LTD.)
Chairman:Atsushi YAMAGUCHI (National Institute of Occupational Safety and Health, Japan)
12:45 PM - 1:10 PM JST(3:45 AM - 4:10 AM UTC)

[3K0201-10-06]Development of a non-rotating and high flexible rope

○Tsuyoshi Furuta1, Katsumasa Hagi1 (1. KOBELCO WIRE COMPANY, LTD.)
Chairman:Atsushi YAMAGUCHI (National Institute of Occupational Safety and Health, Japan)
1:10 PM - 1:35 PM JST(4:10 AM - 4:35 AM UTC)

[3K0201-10-07]Introduction of application examples of long-life wire ropes for amusement facilities

○Koji Azumi1, Yohei Nakamoto1 (1. TOKYO ROPE MFG.CO.,LTD)
Chairman:Atsushi YAMAGUCHI (National Institute of Occupational Safety and Health, Japan)
1:35 PM - 1:45 PM JST(4:35 AM - 4:45 AM UTC)

[3K0201-10-10add]Break

1:45 PM - 2:10 PM JST(4:45 AM - 5:10 AM UTC)

[3K0201-10-08][Student presentation:Master's Course] Finite element modeling of crane wire rope

○Niina Ota1, Masatoshi Ogata2, Kenta Yamagiwa2, Asuka Hatano1, Satoshi Izumi1 (1. The University of Tokyo, 2. National Institute of Occupational Safety and Health, Japan)
Chairman:Toshiyuki MORIYA (Tokyo Rope Mfg. Co., Ltd)
2:10 PM - 2:35 PM JST(5:10 AM - 5:35 AM UTC)

[3K0201-10-09]Fatigue Life Evaluation of IWRC 6×Fi(29) Wire Rope by S-bend Fatigue Test with Variable Tension

○Masatoshi Ogata1,2, Atsushi Yamaguchi1, Kenta Yamagiwa1, Takashi Honda1, Tetsuya Sasaki1 (1. National Institute of Occupational Safety and Health, Japan, 2. The University of Tokyo)
Chairman:Toshiyuki MORIYA (Tokyo Rope Mfg. Co., Ltd)
2:35 PM - 3:00 PM JST(5:35 AM - 6:00 AM UTC)

[3K0201-10-10]Change in breaking force of spliced eye termination with and without the half of the wires cut out of the strands

○Nakamoto Youhei1, Kusakai Kouki1, Morino Touru2, Yamaguchi Akihiro3, KAWASAKI KOUHEI4, Kawazoe Kenta6, Yoshimoto Kouzou5, Nakao Kenji7 (1. TOKYO ROPE MFG. CO., JP, 2. KOBELCO WIRE COMPANY, LTD., 3. J-WITEX CORPoRATION, 4. Toyo Rope Mfg. Co.,Ltd. , 5. NAROC, 6. NANIWA SEIKOU, 7. NISHIDA WIRE ROPE MFG. CO., JP)
Chairman:Toshiyuki MORIYA (Tokyo Rope Mfg. Co., Ltd)
3:00 PM - 3:10 PM JST(6:00 AM - 6:10 AM UTC)

[3K0201-10-14add]Review and Closing Address

Chairman:Toshiyuki MORIYA (Tokyo Rope Mfg. Co., Ltd)
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