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Seismic Performance Hybrid Experiment for Highway Bridge Steel Piers Subjected to Horizontally Bi-directional Earthquake Forces

Research Project

Project/Area Number 21560508
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Structural engineering/Earthquake engineering/Maintenance management engineering
Research InstitutionAichi Institute of Technology

Principal Investigator

AOKI Tetsuhiko  愛知工業大学, 工学部, 教授 (70064946)

Co-Investigator(Kenkyū-buntansha) SUZUKI Moriaki  愛知工業大学, 工学部, 教授 (90273276)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords鋼製橋脚 / 水平2方向載荷実験 / ハイブリッド実験 / 繰り返し載荷実験 / 高速道路橋脚 / 耐震設計 / 耐震性能実験 / 正方形断面鋼製橋脚 / 銅製橋脚 / コンクリート充填 / 水平2方向載荷 / 最大応答荷重 / 最大応答変位 / 残留変位
Research Abstract

Present seismic design for highway bridge piers is specified based on the structural behavior in the single directional seismic excitation. In this study, rational seismic design is proposed by conducting hybrid test using actual earthquake excitation data in horizontally two directions. As a result, it is found that there is no much difference in the structural behavior between one and two directional earthquake excitations on ground level 1(hard) and 2(medium). However, the experimental pier models under two directional loading on ground level 3, where most cities in Japan locate, failed though they did not failed in one directional loading. Numerical analysis model for the hybrid test had developed as well.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (16 results)

All 2012 2011 2010 2009

All Journal Article (10 results) (of which Peer Reviewed: 9 results) Presentation (6 results)

  • [Journal Article] An Aproximated Curve Hysteretic Simulation Model for Seismic Response of Steel Bridge Piers2012

    • Author(s)
      Ji Dang, Tetsuhiko Aoki
    • Journal Title

      Proceedings of the International Workshop on Advances in Seismic Experiments and Computations

      Pages: 237-247

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 水平2方向地震力を受けるコンクリート充填正方形断面鋼製橋脚の耐震性能に関する時実験的研究2012

    • Author(s)
      渡邊剛士
    • Journal Title

      愛知工業大学研究報告

      Volume: 第46号 Pages: 187-196

    • Related Report
      2011 Annual Research Report
  • [Journal Article] 水平2方向地震動を受ける鋼製橋脚の耐震安全性に関する実験的研究2011

    • Author(s)
      党紀, 青木徹彦, 五十嵐晃
    • Journal Title

      第31回地震工学研究発表会論文集

    • NAID

      130004556840

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 水平2方向地震動を受ける鋼製橋脚の耐震安全性に関する実験的研究2011

    • Author(s)
      党紀
    • Journal Title

      第31回地震工学研究発表会論文集

      Volume: No.22-A-2

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Aproximated Curve Hysteretic Simulation Model for Seismic Response of Steel Bridge Piers2011

    • Author(s)
      Ji Dang
    • Journal Title

      ASEC, Proceedings of the International Workshop on Advances in Seismic Experiments and Computations

      Pages: 237-247

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 正方形断面鋼製橋脚の水平2方向載荷ハイブリッド実験2010

    • Author(s)
      党紀, 中村太郎, 青木徹彦, 鈴木森晶
    • Journal Title

      土木学会構造工学論文集

      Volume: Vol.56A Pages: 367-380

    • NAID

      130005060381

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Bi-directional Loading Hybrid Test of Square Section Steel Piers2010

    • Author(s)
      T. Aoki, J. Dang
    • Journal Title

      14^<th> European Conference of Earthquake Engineering, Skopie, Macedonia

    • NAID

      40018984289

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Bi-directional Loading Hybrid Test of Square Section Steel Piers2010

    • Author(s)
      T.Aoki, J.Dang
    • Journal Title

      Proceedings of the 14^<th> European Conference of Earthquake Engineering

    • NAID

      40018984289

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cubic Curve Hysteresis Model of Steel Bridge Piers for Seismic Response Simulation2010

    • Author(s)
      Ji Dang, Tetsuhiko Aoki
    • Journal Title

      Proceedings of Pacific Structural Steel Conference 2010

      Pages: 1139-1151

    • NAID

      40018984296

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 正方形断面鋼製橋脚の水平2方向載荷ハイブリッド実験2010

    • Author(s)
      党紀, 中村太郎, 青木徹彦, 鈴木森晶
    • Journal Title

      土木学会 構造工学論文集 Vol.56A

      Pages: 367-380

    • NAID

      130005060381

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 水平2方向地震動を受けるコンクリート充填鋼製橋脚の耐震性能に関する実験的研究2011

    • Author(s)
      木下光
    • Organizer
      土木学会第66回年次学術講演会講演概要集
    • Place of Presentation
      松山
    • Year and Date
      2011-09-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 鋼製橋脚の曲線近似復元力履歴モデルの開発とハイブリッド実験による検証2011

    • Author(s)
      袁輝輝
    • Organizer
      土木学会第66回年次学術講演会講演概要集
    • Place of Presentation
      松山
    • Year and Date
      2011-09-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 水平2方向地震動を受ける鋼製橋脚のマルチバネモデル非線形応答解析2011

    • Author(s)
      党紀
    • Organizer
      土木学会第66回年次学術講演会講演概要集
    • Place of Presentation
      松山
    • Year and Date
      2011-09-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 水平2方向地震力を受けるコンクリート充填正方形断面鋼製橋脚の耐震性能に関する実験的研究2011

    • Author(s)
      小澤拓也
    • Organizer
      土木学会第66回年次学術講演会講演概要集
    • Place of Presentation
      松山
    • Year and Date
      2011-09-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 2方向載荷実験における箱型鋼製橋脚の耐震性能に関する研究2010

    • Author(s)
      渡邊剛士, 小澤拓也, 党紀, 青木徹彦
    • Organizer
      土木学会第65回年次学術講演会
    • Place of Presentation
      北海道大学札幌キャンパス
    • Year and Date
      2010-09-02
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 鋼製橋脚の水平2方向ハイブリッド実験2009

    • Author(s)
      青木徹彦, 中村太郎, 党紀, 森田慎也, 鈴木森晶
    • Organizer
      土木学会 第64回年次学術講演会
    • Place of Presentation
      福岡大学
    • Year and Date
      2009-09-03
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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