[CS10] 橋梁の耐震 (6)／免震・制震 (1) | Japan Society of Civil Engineers 2024 Annual Meeting

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Session Details

[共通セッション] 地震工学・地震災害

橋梁の耐震 (6)／免震・制震 (1)

Fri. Sep 6, 2024 1:00 PM - 2:20 PM JST
Fri. Sep 6, 2024 4:00 AM - 5:20 AM UTC

文学部第二講義室(川内南キャンパス中講義棟)

Chair: Tomoya Aochi

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1:00 PM - 1:10 PM JST(4:00 AM - 4:10 AM UTC)

[CS10-111]Analytical Study on Elasto-Plastic Behavior of End Sway Bracing Subjected to Horizontal Forces

*Ryo Kitazawa², Mamoru Sawada⁴, shunsuke Watanabe³, kiyoshi Ono¹ (1. WASEDA University, 2. WASEDA University Graduate School, 3. MM BRIDGE CO.,LDT., 4. PUBLIC WORKS RESEARCH INSTITUTE)

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1:10 PM - 1:20 PM JST(4:10 AM - 4:20 AM UTC)

[CS10-112]Influence of size and mass effect of DC stopper, a bearing damage control device using high-toughness cast steel

*Yasunobu Asakura¹, Masayuki Ishiyama¹, Nobuhiro Yamazaki¹, Yuta Someya¹ (1. NIPPON CHUZO.K.K.)

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1:20 PM - 1:30 PM JST(4:20 AM - 4:30 AM UTC)

[CS10-113]Analytical study on the dynamic behavior of existing steel deck truss bridges

*Yoshihiko Tamaki¹, Hitoshi Tajima³, Gaku Shoji², Takeshi Saito³, Daisuke Miyai⁴, Tatsuhiro Uchida⁵, Tomoyuki Yamada⁵, Takeshi Sato⁶ (1. KAWADA TECHNOSYSTEM CO., LTD, 2. University of Tsukuba, 3. IHI Infrastructure System Co., Ltd., 4. Yokogawa Bridge Co., Ltd., 5. IHI Infrastructure Construction Co., Ltd., 6. JFE Engineering Co., Ltd.)

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1:30 PM - 1:40 PM JST(4:30 AM - 4:40 AM UTC)

[CS10-114]A study on seismic damper placement and attachment structure in truss bridges

*Tatsuhiro Uchida³, Tomoyuki Yamada³, Hitoshi Tajima¹, Gaku Shoji², Takeshi Saito¹, Daisuke Miyai⁴, Takeshi Sato⁵, Yoshihiko Tamaki⁶ (1. IHI Infrastructure System Co., Ltd., 2. University of Tsukuba, 3. IHI Infrastructure Construction Co., Ltd., 4. Yokogawa Bridge Co., Ltd., 5. JFE Engineering Co., Ltd., 6. Kawada Techno System Co., Ltd.)

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1:40 PM - 1:50 PM JST(4:40 AM - 4:50 AM UTC)

[CS10-115]Proposal of design considerations for axial yield type damper anchorage installed in existing arch bridges

*Daisuke Miyai¹, Tatsuhiro Uchida², Hitoshi Tajima³, Gaku Shoji⁴, Takeshi Saito³, Tomoyuki Yamada², Yoshihiko Tamaki⁵, Takeshi Sato⁶ (1. Yokogawa Bridge Co., Ltd., 2. IHI Infrastructure Construction Co., Ltd., 3. IHI Infrastructure System Co., Ltd., 4. University of Tsukuba, 5. Kawada Techno System Co., Ltd., 6. JFE Engineering Co., Ltd.)

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1:50 PM - 2:00 PM JST(4:50 AM - 5:00 AM UTC)

[CS10-116]study on improvement of redundancy multi-span cable-stayed bridge main tower by shear links

*Ryota Yaegaki¹, Masaaki Isa¹, Masatsugu Shinohara¹, Yoshizawa Tsutomu², Matsuura Masafumi² (1. HANSHIN EXPRESSWAY COMPANY LIMITED, 2. Dia Nippon Engineering Consultants Co., Ltd.)

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2:00 PM - 2:10 PM JST(5:00 AM - 5:10 AM UTC)

[CS10-117]Energy absorption effect of shear panels placed at the base of the main tower of a cable-stayed bridge

*Tsutomu Yoshizawa¹, Tsutomu Yoshioka¹, Masafumi Matsuura¹, Masatsugu Shinohara², Masaaki Isa², Ryota Yaegaki² (1. Dia Nippon Engineering Consultants Co. Ltd., 2. Hanshin Expressway Company Limited)

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