[共通セッション] 地震工学・地震災害

橋梁の耐震 (2)

Thu. Sep 14, 2023 4:50 PM - 6:10 PM CS-8 (広島工業大五日市キャンパス三宅の森Nexus21 711／広島大東広島キャンパス工学部講義棟 B103)

Chair: Hiroshi Matsuzaki

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4:50 PM - 5:00 PM

[CS10-61] Verification of seismic response analysis by different modeling methods of seismically reinforced single-column steel piers

*Kennichi KENICHI Tomi¹, Fukutarou UMEBAYASHI², Masayoshi FUJITA³, Takahiro YOKOTA⁴, Hitoshi TAJIMA⁵, Takurou MATSUBARA⁶, Gaku SHOJI⁷ (1. CHODAI CO., LTD., 2. ORIENTAL CONSULTANTS Co.,Ltd., 3. JIP Techno Science Corporation., 4. Pacific Consultants Co., LTD., 5. IHI Infrastructure Systems Co.,Ltd., 6. Metropolitan Expressway Company Limited., 7. University of Tsukuba)

5:00 PM - 5:10 PM

[CS10-62] A Study of Seismic Response Analysis Focusing on Differences in Modeling of Steel Gate-type Rahmen Bridge Piers

*Takahiro Yokota¹, Fukutatou UMEBAYASHI², Kenichi TOMI³, Masayoshi FUJITA⁴, Hitoshi TAJIMA⁵, Takurou MATSUBARA⁶, Gaku SHOJI⁷ (1. Pacific Consultants Co., LTD., 2. ORIENTAL CONSULTANTS Co.,Ltd., 3. CHODAI CO., LTD., 4. JIP Techno Science Corporation., 5. IHI Infrastructure Systems Co.,Ltd., 6. Metropolitan Expressway Company Limited., 7. University of Tsukuba)

5:10 PM - 5:20 PM

[CS10-63] A Study on Dynamic Analysis Modeling Method for Multi-Diameter Continuous Girder Bridges

*Takeshi Itoh¹, Yasuhiro Kawamata², Shun Ukai³, Hitoshi Tajima⁴, Michio Fukaya⁵, Gaku Shoji⁶, Shigeo Nagakubo⁷, Takuro Matsubara⁸ (1. Kawada Industries, 2. COSMO Engineering, 3. CTI Engineering, 4. IHI Infrastructure Systems, 5. JFE Engineering Corporation, 6. University of Tsukuba, 7. Toyo-Giken Consulting Civil Engineers, 8. Metropolitan Expressway Company)

5:20 PM - 5:30 PM

[CS10-64] A Study on Evaluation Method of Backfill Soil Conditions on Seismic Responses of Prestressed Concrete Frame Brdge with Diagonal Members

*Shuichi Ri¹, Ryota Takahara², Tomoaki Nishitani³, Takao Nakatani¹ (1. NEXCO-West Consultants Co.,Ltd, 2. Nippon Expressway Research Institute Co.,Ltd, 3. West Nippon Expressway Co.,Ltd)

5:30 PM - 5:40 PM

[CS10-65] A Study on Risk Management and Risk Treatment in Seismic Design of Road Bridges

*Kosuke Kawarai¹, Michio Ohsumi¹, Jun-ichi Hoshikuma¹ (1. Public Works Research institutes)

5:40 PM - 5:50 PM

[CS10-66] Effects of Changes in Vibration Characteristics Due to Structural Damage on Seismic Risk

*Hiroki Kubo¹, Kimitoshi Sakai¹ (1. Railway Technical Research Institute )

5:50 PM - 6:00 PM

[CS10-67] Experimental Study on Reinforcement Structure of Column-shaped Attachment Structure Installed on Bridge

*Sei Taniguchi¹, Syuji Yamamoto¹, Yoshiki Taniguchi², Miki Nishimura² (1. Hanshin Expressway Research Institute for Advanced Technology, 2. Hanshin Expressway)

Session information