• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of Aseismic Bridge Column based on Metabolism Concept

Research Project

Project/Area Number 18H01522
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 22020:Structure engineering and earthquake engineering-related
Research InstitutionKyoto University

Principal Investigator

Takahashi Yoshikazu  京都大学, 工学研究科, 教授 (10283623)

Co-Investigator(Kenkyū-buntansha) 秋山 充良  早稲田大学, 理工学術院, 教授 (00302191)
山本 貴士  京都大学, 経営管理研究部, 教授 (70335199)
高谷 哲  京都大学, 工学研究科, 助教 (40554209)
Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2021: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2020: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2019: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2018: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Keywordsメタボリズム / 耐震 / 橋脚 / 交換可能 / 塑性ヒンジ / 鋼構造 / コンクリート構造 / ゴム支承 / 可換構造 / 腐食 / 柱構造 / 取替え / 継手 / 耐震構造 / プレキャスト / 性能更新 / 性能変化
Outline of Final Research Achievements

The structure is defined as a metabolism seismic structure that can respond to future changes in seismic performance while appropriately satisfying current performance requirements. The plastic hinge, which is the replaceable part, is provided by PCa segment. The vertical force and shear force support mechanism, which is the permanent part, is provided by the core structure, i.e. elastomeric bearing.
In order to demonstrate that it is possible to replace the damaged plastic hinges after an earthquake while maintaining axial force support, it was demonstrated that plastic hinges can be removed from a bridge pier model damaged by cyclic loading tests while axial forces are applied, and then plastic hinges with different bar arrangement can be inserted. The cyclic loading test of the metabolized bridge pier shows the the seismic performance is different from the original one.

Academic Significance and Societal Importance of the Research Achievements

耐震性能の回復・向上は既に供用が開始された既存橋脚を対象としていることから施工条件に制限を伴うケースが多い.特に橋脚には平時,上部構造・下部構造の自重や自動車などの荷重が永続的に軸力として作用するため,地震後の耐震性能改良には,大規模な設備を配することが必要であったが,本構造は二重構造であるため作用軸力をコア部に支持させることで大きな仮設備を必要とせずに外殻部の取り替えが可能である.また,建設業界において生産性向上への取組が進められる中で,外殻部にPCaを採用することにより耐震性能の早期復旧における生産性工場に寄与できる.

Report

(4 results)
  • 2021 Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (41 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (1 results) Journal Article (13 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 13 results) Presentation (23 results) (of which Int'l Joint Research: 6 results) Remarks (4 results)

  • [Int'l Joint Research] Yangon Institute of Technology(ミャンマー)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] ヒンジ部コンクリートがメナーゼヒンジの力学特性に与える影響2020

    • Author(s)
      植村佳大, 高橋良和
    • Journal Title

      土木学会論文集A1

      Volume: 76 Issue: 4 Pages: I_393-I_408

    • DOI

      10.2208/jscejseee.76.4_i_393

    • NAID

      130007897883

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] メタボリズム耐震橋脚構造の開発に向けた正負交番載荷及び塑性ヒンジ部取替実験2020

    • Author(s)
      前田紘人, 林学, 高橋良和
    • Journal Title

      土木学会論文集A1

      Volume: 76 Issue: 4 Pages: I_377-I_392

    • DOI

      10.2208/jscejseee.76.4_i_377

    • NAID

      130007897884

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] メナーゼヒンジにおける縦方向のひび割れの発生メカニズムに関する検討2020

    • Author(s)
      植村佳大, 高橋良和, 後藤浩之
    • Journal Title

      土木学会論文集A1

      Volume: 76 Issue: 4 Pages: I_363-I_376

    • DOI

      10.2208/jscejseee.76.4_i_363

    • NAID

      130007897888

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] THEORETICAL CONSIDERATIONS ON STEADY-STATE DYNAMIC RESPONSE OF STRUCTURES WITH NEGATIVE STIFFNESS IN SKELETON CURVES2020

    • Author(s)
      渡邊康介, 植村佳大, 高橋良和
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))

      Volume: 76 Issue: 4 Pages: I_301-I_309

    • DOI

      10.2208/jscejseee.76.4_I_301

    • NAID

      130007897909

    • ISSN
      2185-4653
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ROBUSTNESS EVALUATION OF DOUBLE DIAGONAL TEN PANEL THREE SPAN CONTINUOUS AIR-RAID PROOF BRIDGE2020

    • Author(s)
      WAI Mya San、TAKAHASHI Yoshikazu
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))

      Volume: 76 Issue: 4 Pages: I_320-I_336

    • DOI

      10.2208/jscejseee.76.4_I_320

    • NAID

      130007897892

    • ISSN
      2185-4653
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] RESPONSE OF SEISMIC ISOLATED ELEVATED BRIDGE DUE TO SLIGHTLY STRONG EARTHQUAKES IN 1995 AND 20182020

    • Author(s)
      YIN Xiang、TAKAHASHI Yoshikazu
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))

      Volume: 76 Issue: 4 Pages: I_529-I_540

    • DOI

      10.2208/jscejseee.76.4_I_529

    • NAID

      130007897842

    • ISSN
      2185-4653
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] IMPROVEMENT OF SEISMIC PERFORMANCE BY UNBONDED BAR REINFORCED CONCRETE REINFORCEMENT FOR ROCKER PIERS WITH MESNAGER HINGES2019

    • Author(s)
      植村 佳大, 高橋 良和, 長崎 裕貴
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))

      Volume: 75 Issue: 4 Pages: I_391-I_407

    • DOI

      10.2208/jscejseee.75.I_391

    • NAID

      130007710882

    • ISSN
      2185-4653
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] DEVELOPMENT OF EMBEDDED MESNAGER HINGE RC STRUCTURE CAPABLE OF PREDICTING BEHAVIOR QUALITATIVELY FOR BEYOND DESIGN BASIS EVENTS2019

    • Author(s)
      五島 健斗, 植村 佳大, 高橋 良和
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))

      Volume: 75 Issue: 4 Pages: I_506-I_519

    • DOI

      10.2208/jscejseee.75.I_506

    • NAID

      130007710850

    • ISSN
      2185-4653
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] DAMAGE OF LATERAL DISPLACEMENT CONFINING DEVICES OF BRIDGES CAUSED BY THE 2016 KUMAMOTO EARTHQUAKE AND ESTIMATION OF FAILURE MECHANISM2018

    • Author(s)
      TAKAHASHI Yoshikazu、GONG Yucheng
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))

      Volume: 74 Issue: 4 Pages: I_45-I_58

    • DOI

      10.2208/jscejseee.74.I_45

    • NAID

      130007489148

    • ISSN
      2185-4653
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A HIGH SEISMIC PERFORMANCE CONCEPT OF INTEGRATED BRIDGE PIER WITH TRIPLE RC COLUMNS ACCOMPANIED BY FRICTION DAMPER PLUS GAP2018

    • Author(s)
      Angga FAJAR Setiawan、TAKAHASHI Yoshikazu
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))

      Volume: 74 Issue: 4 Pages: I_131-I_147

    • DOI

      10.2208/jscejseee.74.I_131

    • NAID

      130007487745

    • ISSN
      2185-4653
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 経年40年のベアリングプレート支承(BP-A支承) の水平・回転変形追随性能実験2018

    • Author(s)
      高橋良和, 楊晰, 長谷川晋也, 丹羽雄一郎, 矢島秀治
    • Journal Title

      構造工学論文集

      Volume: 64A Pages: 26-37

    • NAID

      130007675772

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 経年38年の鉄道合成桁のBP-A支承の挙動性状と支承部水平力の評価2018

    • Author(s)
      丹羽雄一郎,矢島秀治,高橋良和,公門和樹
    • Journal Title

      構造工学論文集

      Volume: 64A Pages: 421-434

    • NAID

      130007675775

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cyclic loading test of RC columns with bond-slip connectors on longitudinal bars2018

    • Author(s)
      Keita Uemura, Yoshikazu Takahashi, Shinya Yamamoto
    • Journal Title

      Proceedings of the 5th fib Congress

      Volume: 0

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] 埋込メナーゼヒンジRC橋脚の地震後復旧性に関する実験的研究2021

    • Author(s)
      林学
    • Organizer
      第23回橋梁等の耐震設計シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] Development of metabolic seismic columns to be able to replace plastic hinge under gravity load2020

    • Author(s)
      Yoshikazu Takahashi
    • Organizer
      17th World Conference on Earthquake Engineering
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of RC column with embedded Mesnager hinge for beyond design basis events2020

    • Author(s)
      Keita Uemura
    • Organizer
      17th World Conference on Earthquake Engineering
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 埋込継手構造を用いた塑性ヒンジ部取替によるRC 橋脚の耐震性能回復に関する検討2020

    • Author(s)
      林学
    • Organizer
      第40回地震工学研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 死荷重支持機構を埋め込んだRC単柱の正負交番載荷実験2020

    • Author(s)
      西根幸輝
    • Organizer
      第40回地震工学研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ヒンジ部コンクリートがメナーゼヒンジの力学特性に与える影響2019

    • Author(s)
      高橋良和
    • Organizer
      第39回地震工学研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] メナーゼヒンジにおける縦方向のひび割れの発生メカニズムに関する検討2019

    • Author(s)
      植村佳大
    • Organizer
      第39回地震工学研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] メタボリズム耐震橋脚構造の開発に向けた正負交番載荷及び塑性ヒンジ部取替実験2019

    • Author(s)
      前田紘人
    • Organizer
      第39回地震工学研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Robustness Evaluation of Double Diagonal Ten Panel Three Span Continuous Air-Raid Proof Bridge2019

    • Author(s)
      Mya San Wai
    • Organizer
      第39回地震工学研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Consideration on Response of Seismic Isolated Elevated Bridges due to Slightly Strong Earthquakes2019

    • Author(s)
      Xiang Xin
    • Organizer
      第39回地震工学研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Experimental/Numerical Investigation of Mechanism of Vertical Crack Generation on Mesnager Hinge2019

    • Author(s)
      Keita Uemura
    • Organizer
      32nd KKHTCNN Synposium on Civil Engineering
    • Related Report
      2019 Annual Research Report
  • [Presentation] Development of Plastic Hinge Replaceable Bridge Piers under Gravity Load based on Metabolism Concept2019

    • Author(s)
      Hiroto Maeda
    • Organizer
      32nd KKHTCNN Synposium on Civil Engineering
    • Related Report
      2019 Annual Research Report
  • [Presentation] Nonlinear Dynamic Response of Structures with negative stiffness in Skeleton Curves2019

    • Author(s)
      Kosuke Watanabe
    • Organizer
      32nd KKHTCNN Synposium on Civil Engineering
    • Related Report
      2019 Annual Research Report
  • [Presentation] 設計基準外事象に対する挙動を定性的予測可能な有メナーゼヒンジRC構造の開発2018

    • Author(s)
      五島健斗
    • Organizer
      土木学会第38回地震工学研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] メナーゼヒンジを有するロッカー橋脚のUBRC補強による耐震性能向上に関する検討2018

    • Author(s)
      植村佳大
    • Organizer
      土木学会第38回地震工学研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 設計基準外事象に対して基部ヒンジ機能を保証する有メナーゼヒンジRC柱の実験的検討2018

    • Author(s)
      五島健斗
    • Organizer
      第15回日本地震工学シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 節の一部を高くした軸方向鉄筋を有するRC柱のポストピーク挙動に関する検討2018

    • Author(s)
      植村佳大
    • Organizer
      第15回日本地震工学シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] ロッキング橋脚の倒壊メカニズムの検討2018

    • Author(s)
      幸左賢二
    • Organizer
      第21回性能に基づく橋梁等の耐震設計に関するシンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 朝鮮総督府鉄道局による複斜材型トラス橋梁の開発と建設2018

    • Author(s)
      高橋良和
    • Organizer
      土木史研究
    • Related Report
      2018 Annual Research Report
  • [Presentation] Seismic strengthening by unbonded bar reinforced concrete structure for rocker piers with Mesnager hinges2018

    • Author(s)
      Keita Uemura
    • Organizer
      31st KKHTCNN Symposium on Civil Engineering
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seismic performance of embedded Mesnager hinge RC columns considering Beyond Design Basis Event2018

    • Author(s)
      Kento Goto
    • Organizer
      31st KKHTCNN Symposium on Civil Engineering
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Infrastructure Resilience Strategy in Structural/Earthquake Engineering, Japan2018

    • Author(s)
      Yoshikazu Takahashi
    • Organizer
      JSCE Annual Meeting International Panel
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Structural Engineering Aspects of Resilience and Relation to Framework2018

    • Author(s)
      Yoshikazu Takahashi
    • Organizer
      ASCE Convention
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Remarks] 京都大学工学研究科社会基盤工学専攻構造ダイナミクス分野

    • URL

      http://dynamics.kuciv.kyoto-u.ac.jp/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 研究紹介(高橋良和)

    • URL

      http://yt.kuciv.kyoto-u.ac.jp/research/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 構造ダイナミクス分野

    • URL

      http://dynamics.kuciv.kyoto-u.ac.jp

    • Related Report
      2019 Annual Research Report
  • [Remarks] Yoshikazu Takahashi

    • URL

      http://yt.kuciv.kyoto-u.ac.jp/

    • Related Report
      2018 Annual Research Report

URL: 

Published: 2018-04-23   Modified: 2023-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi