A Study on Seismic Retrofit of Complex Steel Bridges with Seismic Dampers

2008 Fiscal Year Self-evaluation Report

• Project/Area Number: 18360216
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Structural engineering/Earthquake engineering/Maintenance management engineering
• Research Institution: Meijo University
• Principal Investigator: 宇佐美 勉 Meijo University, 理工学部, 教授 (50021796)
• Project Period (FY): 2006 – 2009
• Keywords: 耐震 / 制震 / 制震ダンパー / 鋼橋

Research Abstract

大地震後短期間に機能回復が可能な鋼橋の耐震補強法を開発するためにライフサイクルに渡って取り替え不要な高機能制震ダンパーを開発する。

Research Products

• [Journal Article] 高機能座屈拘束ブレースの開発研究 (2009)
  • Author(s): 宇佐美勉、佐藤崇、葛西昭
  • Journal Title: 土木学会構造工学論文集 Vol.55A Pages: 719-729
  • Peer Reviewed
• [Journal Article] 震源断層近傍における上路式鋼トラス橋の応答特性 (2009)
  • Author(s): 原田隆典、野中哲也、宇佐美勉
  • Journal Title: 土木学会構造工学論文集 Vol.55A Pages: 573-582
  • Peer Reviewed
• [Journal Article] 高機能補剛せん断パネル型ダンパーの開発に関する実験的研究 (2008)
  • Author(s): 小池洋平、谷中聡久、宇佐美勉、葛漢彬、尾下里治、佐合大、鵜野禎史
  • Journal Title: 土木学会構造工学論文集 Vol.54A Pages: 372-381
  • Peer Reviewed
• [Journal Article] 進行性破壊を考慮したトラス橋の地震応答解析 (2008)
  • Author(s): 野中哲也、岩村真樹、宇佐美勉
  • Journal Title: 土木学会構造工学論文集 Vol.54A Pages: 293-304
  • Peer Reviewed
• [Presentation] Overall Buckling Prevention Condition of Buckling Restrained Braces as a Structural Control Damper, Proc (2008)
  • Author(s): Usami,T, Ge,HB, Kasai,A
  • Organizer: 14th WCEE
  • Place of Presentation: Beijing, China
  • Year and Date: 20080000
• [Presentation] Capacity of Stiffened Steel Shear Panels as a Structural Control Damper, Proc (2008)
  • Author(s): Ge, H.B., Kaneko,K.and Usami,T
  • Organizer: 14th WCEE
  • Place of Presentation: Beijing,China
  • Year and Date: 20080000