Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Oral PresentationHybrid Structures

FRP(3), グリーングレー(1)

Fri. Sep 12, 2025 1:00 PM - 2:20 PM JST
Fri. Sep 12, 2025 4:00 AM - 5:20 AM UTC
3F B3
1:00 PM - 1:10 PM JST(4:00 AM - 4:10 AM UTC)

[CS6-01]Fatigue durability of high-strength bolted joint between steel plate and GFRP plate bonded with reinforced steel plate and inserted perforated circular steel plate

*Miyu Araki1, Teru Kyo2, Hitoshi Nakamura2, Kazuhiro Awazu3, Toshiyuki Niikura4 (1. IHI Construction Service Co., Ltd., 2. Tokyo Metropolitan University, 3. Kurimoto, Ltd., 4. PACIFIC CONSULTANTS CO., LTD.)
1:10 PM - 1:20 PM JST(4:10 AM - 4:20 AM UTC)

[CS6-02]Creep Characteristics of High-Strength Bolt Joints Between GFRP and Steel Plates Reinforced with Perforated Circular Steel Plate Under Temperature Changes

*Kensuke Kobayashi1, Atsuki Kajihara2, Hiotoshi Nakamura3, Kazuhiro Awazu4, Toshiyuki Niikura5 (1. IHI Infrastructure Construction Co.,Ltd, 2. KAWADA INDUSTRIES, INC., 3. Tokyo Metropolitan University, 4. Kurimoto, Ltd, 5. PACIFIC CONSULTANTS CO.,LTD)
1:20 PM - 1:30 PM JST(4:20 AM - 4:30 AM UTC)

[CS6-03]Effect of Friction Shims Insertion into Faying Surface Combining GFRP Non-Strength Layer and Inorganic Zinc in High-Strength Bolted Friction Joints

*Hiroshi Tamura1, Ryoto Yamanishi1, Kensho Hirao1, Hitoshi Nakamura2, Kensuke Kobayashi3, Awazu Kazuhiro4, Niikura Toshiyuki5 (1. Yokohama National University, 2. Tokyo Metropolitan University, 3. IHI Construction Service Co., Ltd., 4. Kurimoto, Ltd., 5. PACIFIC CONSULTANTS CO., LTD.)
1:30 PM - 1:40 PM JST(4:30 AM - 4:40 AM UTC)

[CS6-04]Experimental study on slip behavior of high strength bolted friction joints for GFRP with one-sided load transfer

*Keiichi Sakai1, Tokie Habukawa2, Gen Hayasi2, Keigo Kubo1, Takasi Yamaguti2 (1. MIYAJI ENGINEERING CO.,LTD., 2. Osaka Metropolitan University)
1:40 PM - 1:50 PM JST(4:40 AM - 4:50 AM UTC)

[CS6-05]Experimental Study on the Heating Characteristics of GFRP

*Yu Lang1, Yusuke Imagawa2, Keiichi Sakai1, Osamu Ohyama2, Keigo Kubo1, Kunitaro Hashimoto3 (1. MIYAJI ENGINEERING CO., LTD., 2. OSAKA INSTITUTE OF TECHNOLOGY, 3. KOBE UNIVERSITY)
1:50 PM - 2:00 PM JST(4:50 AM - 5:00 AM UTC)

[CS6-06]Current Situation and Challenges of Integrated Green and Gray Infrastructure

*Kazushi Takimoto1, Yuichiro Kawabata2, Yoshinori Koshikawa3, Koji Matsuhashi1, Akihito Aizawa4 (1. HRC Research Institute Co., Ltd., 2. Port and Airport Research Institute, 3. Kajima Corporation, 4. Obayashi Corporation)
2:00 PM - 2:10 PM JST(5:00 AM - 5:10 AM UTC)

[CS6-07]Perspectives for the performance evaluation of Eco-DRR-type integrated green and gray infrastructures

*Yuichiro Kawabata1, Yoshinori Koshikawa2, Koji Matsuhashi3, Akihito Aizawa4, Kazushi Takimoto3 (1. Port and Airport Research Institute, 2. Kajima Corporation, 3. HRC Research Institute Co. Ltd., 4. Obayashi Corporation)
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