Japan Society of Civil Engineers 2024 Annual Meeting
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Session Details

第I部門

継手 (2)

Thu. Sep 5, 2024 10:40 AM - 12:00 PM JST
Thu. Sep 5, 2024 1:40 AM - 3:00 AM UTC
A106(川内北キャンパス講義棟Ａ棟)
Chair: Yasuo Nagasaka
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10:40 AM - 10:50 AM JST(1:40 AM - 1:50 AM UTC)

[I-185]Focusing on Coefficient of Friction and Bolt Axial Force Numerical Study on the Mechanical Behavior of Built-up beam of H-Shaped beam

*Shuto Yoshida1, Yuma Sugimoto1, Tetsuo Akatani2, Tsutomu Kitanaka2, Rina Araki2 (1. Iwate University, 2. HIROSE &CO.,LTD.)
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10:50 AM - 11:00 AM JST(1:50 AM - 2:00 AM UTC)

[I-186]Analytical Study on Axial Force Change due to Corrosion of Valve Sleeve of High Strength Single-sided Construction Bolt

*Hironori Watanabe1, Yoshiteru Yokoi2, Takeshi Sugiyama2 (1. Sogo Engineering Inc., 2. Honshu-Shikoku Bridge Expressway Company Limited.)
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11:00 AM - 11:10 AM JST(2:00 AM - 2:10 AM UTC)

[I-187]Fundamental study on cracks and bolt head deformations assuming delayed fracture of high strength bolts

*Toshikazu Takai1, Kunitaro Hashimoto2 (1. Kyushu Institute of Technology, 2. Kobe University)
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11:10 AM - 11:20 AM JST(2:10 AM - 2:20 AM UTC)

[I-188]Analytical Study on Influence of Washer Face on Tightening -Loosening Function of Environmental-friendly High-strength Bolt Set

*Ying Zou1, Takashi Yamaguchi2, Daisuke Yoshimoto3, Hajime Iino3 (1. NEXCO-West Consultants Company Limited, 2. Osaka Metropolitan University, 3. MIYAJI ENGINEERING GROUP, INC.)
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11:20 AM - 11:30 AM JST(2:20 AM - 2:30 AM UTC)

[I-189]Analytical study of the joint performance of newly developed high-strength blind bolts using frictional and bearing force.

*Masataka Komura3, Takashi Yamaguchi1, Yoshinori Shinoda2 (1. Osaka metropolitan university graduate school, 2. NIPPON POP RIVETS AND FASTENERS LTD., 3. MIYAJI ENGINEERING CO., LTD.)
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11:30 AM - 11:40 AM JST(2:30 AM - 2:40 AM UTC)

[I-190]Construction of neural network model for calculating stress concentration factors in the brace of a concrete-filled steel tubular T-joints under axial forces

*Kanji Nogita1, Shozo Nakamura1, Toshihiro Okumatsu1, Takafumi Nishikawa1 (1. Nagasaki University)
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11:40 AM - 11:50 AM JST(2:40 AM - 2:50 AM UTC)

[I-191]Fundamental Study on Yield Strength of High-Strength Frictional Staggered Bolted Joints

*Lin Qian1, Ryo Sakura1, Takashi Yamaguchi1, Gen Hayashi1 (1. Graduate School of Osaka Metropolitan University)
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