Session Details
橋梁の耐震(2)
Thu. Sep 11, 2025 10:40 AM - 12:00 PM JST
Thu. Sep 11, 2025 1:40 AM - 3:00 AM UTC
Thu. Sep 11, 2025 1:40 AM - 3:00 AM UTC
We
[11AM2-We-02]Fundamental Study on Damage Control of Steel I-Girder Bridges against Large Earthquakes
*Kai Hagino1, Ryo Kitazawa1, Shyunsuke Watanabe2, Kiyoshi Ono3 (1. Waseda University Graduate School, 2. MM BRIDGE CO., LTD., 3. Waseda University)
[11AM2-We-04]NUMERICAL ANALYSES FOR DAMAGE BEHAVIOR OF WARREN TRASS BRIDGE ACTED FORCED DISPLACEMENT SIMULTANEOUSLY AT DECK AND UNDER MEMBER
*Julie Otoyama1, Tomohiro Chida1, Masatoshi Nakazawa1, Kazuya Magoshi2, Naoki Wakatsuki3, Shogo Matsukawa1, Atsuya Takahashi1 (1. Tohoku Gakuin University, 2. Earthquake Engineering Research Center Inc, 3. Oriental Consultants Co., Ltd.)
[11AM2-We-06]Non-linear response spectrum considering damage progression of bridges and viaducts caused by multiple earthquakes
*Ayumi Murono1, Katsuaki Konno1, Yoshitaka Murono2, Kimitoshi Sakai2 (1. Shibaura Institute of Technology, 2. Railway Technical Research Institute)
[11AM2-We-08]Deformation Behavior of the Abutment Backfill during Level 2 Earthquake Motion when Reinforcing Bridges Crossing Waterways or Roads Using EPS
*Ryota Kawasaki4, Kaoru Kobayashi1, Kazuya Yasuhara1, Tadao Enomoto2, Fujio Tanaka3, Shinya Omori4 (1. Ibaraki University, 2. Tokyo University of Science, 3. JSP Corporation, 4. Toa Corporation)
[11AM2-We-10]Analytical Study on Effect of Axial Load on Bending Load Carrying Capacity of Hollow Section RC Bridge Piers
*Jun Imamura1, Hiroki Tamai1, Satoshi Oishi2 (1. Kyushu University, 2. JR Central Consultants Co,Ltd)
[11AM2-We-12]Load capacity confirmation test of a friction damper as a lateral displacement confining device
*Akira Yamasaki1, Masaya Hada1, Masayuki Shitamura1, Daisuke Makiyama2, Ikue Suda2, Kazuki Yamamoto3, Guangfeng Zhang3 (1. Asunaro Aoki Construction Co., Ltd., 2. Metropolitan Expressway, 3. Shutoko Technology Center)
[11AM2-We-14]Sliding performance confirmation test of sliding parts at both ends of friction damper
*Masayuki Shitamura1, Hada Masaya1, Yamasaki Akira1, Makiyama Daisuke2, Suda Ikue2, Yamamoto Kazuki3, Guangfeng Zhang3 (1. Asunaro Aoki Construction, 2. Metropolitan Expressway, 3. Highway Technology Research Center)
[11AM2-We-16]A study on the influence of variations in hysteretic characteristics of seismic isolation rubber bearings on the plastic hinge response of a single-column RC pier
*Takuma Kubo1, Hiroshi Shimmyo2, Shozo Nakamura1, Toshihiro Okumatsu1, Takafumi Nishikawa1 (1. Nagasaki University, 2. Kawakin Core -Tech Co., Ltd.)