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Dynamic Analysis of OCS-poles on Shinkansen Viaduct and their monitoring

Research Project

Project/Area Number 26820182
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Structural engineering/Earthquake engineering/Maintenance management engineering
Research InstitutionThe University of Tokyo

Principal Investigator

MIZUTANI Tsukasa  東京大学, 工学(系)研究科(研究院), 助教 (10636632)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords電車線柱 / 新幹線高架橋 / 地震 / 損傷 / 動的非線形解析 / モニタリング / 鉄道高架橋 / 耐震性能 / TMD / 振動制御 / 鉄道ラーメン高架橋 / 付属物 / 地震応答解析 / 耐震性能評価
Outline of Final Research Achievements

In the Great East Japan Earthquake, Shinkansen operation system had stopped for long time, be-cause a large number of OCS poles of pre-stressed concrete on Shinkansen viaducts had fell down even though the viaducts were not severely damaged. Thus, the seismic performance of the OCS-poles should be clarified and improved shortly by realistic techniques. In this study, firstly building a three-dimensional coupled frame model of four-block Shinkansen viaducts including OCS-poles and catenary cables, seismic response analysis was conducted and the dynamic response properties of the viaducuts and OCS-poles have clarified. Secondly, based on those results, a vibration control technique using TMD to ease damage of OCS-poles was proposed. Finally, conducting some simulations and referring to various material on TMD, the advantage of the proposed technique to the conventional ones improving seismic performance of OCS-poles in terms of function, cost, workability and maintenance was shown.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (36 results)

All 2016 2015 2014

All Journal Article (10 results) (of which Peer Reviewed: 10 results,  Open Access: 10 results,  Acknowledgement Compliant: 10 results) Presentation (25 results) (of which Int'l Joint Research: 2 results) Book (1 results)

  • [Journal Article] 新幹線高架橋上の電車線柱の連成系地震応答解析およびTMDによる震動制御2016

    • Author(s)
      水谷司,飯島怜,武田智信,築嶋大輔,佐々木崇人
    • Journal Title

      土木学会論文集A1(構造・地震工学)

      Volume: 72

    • NAID

      130005152736

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 内巻きスパイラル筋RC 柱高架橋が終局に至る地震動の大きさの動的非線形解析による推定2016

    • Author(s)
      中村渚,水谷司,長山智則
    • Journal Title

      土木学会論文集A1(構造・地震工学)

      Volume: 72

    • NAID

      130005152708

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 新幹線高架橋 PRC 桁の大振幅振動メカニズムの解明と構造特性の長期トレンドの分析2016

    • Author(s)
      中須賀淳貴,水谷司,山本悠人,内田雅人,蘇迪,長山智則,藤野陽三
    • Journal Title

      構造工学論文集

      Volume: 62A Pages: 42-29

    • NAID

      130005607887

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 三次元動的解析を用いた曲線ラーメン高架橋に特徴的な地震応答の分析2015

    • Author(s)
      武田智信,長山智則,水谷司,藤野陽三
    • Journal Title

      土木学会論文集A1(構造・地震工学)

      Volume: 71

    • NAID

      130005100251

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 支配的Lipschitz-Hölder指数の推定によるRC橋脚の加速度応答波形からのリアルタイム損傷検知2015

    • Author(s)
      水谷司,肥田隆宏
    • Journal Title

      構造工学論文集

      Volume: 61A Pages: 188-197

    • NAID

      130005439099

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] RC柱の非線形地震応答波形からのウェーブレット変換を用いた簡易な損傷検知手法の検討2015

    • Author(s)
      肥田隆宏,水谷司,高橋良和,藤野陽三
    • Journal Title

      土木学会論文集A2(応用力学)

      Volume: 70

    • NAID

      130004961352

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 支配的Lipschitz-Holder指数の推定によるRC橋脚の加速度応答波形からのリアルタイム損傷検知2015

    • Author(s)
      水谷司,肥田隆宏
    • Journal Title

      構造工学論文集

      Volume: 61A Pages: 188-197

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 日米都市内高速道路の維持管理における事例調査と費用に関する研究2015

    • Author(s)
      高田修太,水谷司,藤野陽三
    • Journal Title

      構造工学論文集

      Volume: 61A Pages: 513-521

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 三次元動的解析による曲線高架橋に特徴的な地震応答の分析2014

    • Author(s)
      武田智信,長山智則,水谷司
    • Journal Title

      鋼構造年次論文報告集

      Volume: 22 Pages: 175-182

    • NAID

      40020486502

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 通信用アンテナの電波の乱れの特異性強度の分析によるリアルタイム降雨検知2014

    • Author(s)
      水谷司,猪又賢治,辻田亘,本田利器,藤野陽三,長山智則
    • Journal Title

      水文・水資源学会誌

      Volume: 27(5) Pages: 208-218

    • NAID

      130004704396

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Real-Time Damage Detection Based on Acceleration Response Waveform of RC Bridge Pier with Estimation of Predominant Lipschitz-Hölder Exponent2016

    • Author(s)
      T. Mizutani, and T. Hida
    • Organizer
      EASEC-14 (The Fourteenth East Asia-Pacific Conference on Structural Engineering and Construction)
    • Place of Presentation
      Ho Chi Minh City, Viet Nam
    • Year and Date
      2016-01-05
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of Large Amplitude Vibration Mechanism of High-speed Train PRC Girder Bridges Based on Vibration Measurement2016

    • Author(s)
      J. Nakasuka, T. Mizutani, Y. Yamamoto, M. Uchida, D. Su, and T. Nagayama
    • Organizer
      EASEC-14 (The Fourteenth East Asia-Pacific Conference on Structural Engineering and Construction)
    • Place of Presentation
      Ho Chi Minh City, Viet Nam
    • Year and Date
      2016-01-05
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 新幹線高架橋上の電車線柱の連成系地震応答解析およびTMDによる震動制御2015

    • Author(s)
      水谷司,飯島怜,武田 智信,築嶋 大輔,佐々木 崇人
    • Organizer
      第35回地震工学研究発表会
    • Place of Presentation
      東京,目黒区,東京工業大学大岡山キャンパス
    • Year and Date
      2015-10-06
    • Related Report
      2015 Annual Research Report
  • [Presentation] 内巻きスパイラル筋RC 柱を有する鉄道高架橋の動的非線形解析による終局耐力の推定2015

    • Author(s)
      中村渚,水谷司,長山智則
    • Organizer
      第35回地震工学研究発表会
    • Place of Presentation
      東京,目黒区,東京工業大学大岡山キャンパス
    • Year and Date
      2015-10-06
    • Related Report
      2015 Annual Research Report
  • [Presentation] 局所支配的Hölder 指数によるRC 橋脚上加速度応答波形からの損傷有無のスクリーニング手法の提案2015

    • Author(s)
      水谷司,肥田隆宏
    • Organizer
      土木学会第70回年次学術講演会
    • Place of Presentation
      岡山県,岡山市,岡山大学津島キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 新幹線高架橋上の電車線柱のTMDによる震動制御効果の連成系地震応答解析による分析2015

    • Author(s)
      飯島怜,水谷司,武田智信,佐々木崇人,蘇迪,長山智則
    • Organizer
      土木学会第70回年次学術講演会
    • Place of Presentation
      岡山県,岡山市,岡山大学津島キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 大振幅振動現象を示す新幹線高架橋PRC桁の非接触振動計測による構造特性の分析2015

    • Author(s)
      中須賀淳貴,水谷司,山本悠人,内田雅人,蘇迪,長山智則
    • Organizer
      土木学会第70回年次学術講演会
    • Place of Presentation
      岡山県,岡山市,岡山大学津島キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] PRC単純T桁の固有振動数に対するひび割れの影響2015

    • Author(s)
      内田雅人,築嶋大輔,水谷司,中須賀淳貴
    • Organizer
      土木学会第70回年次学術講演会
    • Place of Presentation
      岡山県,岡山市,岡山大学津島キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 変形性能が高い部材の耐震性能と固有周期の関係について2015

    • Author(s)
      内田祐人,平山訓広,石橋忠良,水谷司,武田智信
    • Organizer
      土木学会第70回年次学術講演会
    • Place of Presentation
      岡山県,岡山市,岡山大学津島キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 最大耐力以降の変形性能の向上による耐震性能への影響について2015

    • Author(s)
      平山訓広,内田裕人,石橋忠良,水谷司,武田智信
    • Organizer
      土木学会第70回年次学術講演会
    • Place of Presentation
      岡山県,岡山市,岡山大学津島キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 新幹線高架橋上の電車線柱の連成系地震応答解析とTMDによる震動制御2015

    • Author(s)
      水谷司,飯島怜,武田智信,蘇迪,長山智則
    • Organizer
      第18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
    • Place of Presentation
      東京,新宿区,土木学会本部
    • Year and Date
      2015-07-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 地震時のRC橋脚の1次スクリーニングを目的とした加速度波形からのリアルタイム損傷検知2015

    • Author(s)
      水谷司・肥田隆宏
    • Organizer
      第18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
    • Place of Presentation
      東京,新宿区,土木学会本部
    • Year and Date
      2015-07-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 新幹線高架橋PRC桁の大振幅振動現象の非接触振動計測による原因推定2015

    • Author(s)
      中須賀淳貴,水谷司,山本悠仁,蘇迪,長山智則
    • Organizer
      第18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
    • Place of Presentation
      東京,新宿区,土木学会本部
    • Year and Date
      2015-07-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 局所支配的Hölder指数の推定によるRC橋脚の加速度応答波形からの損傷検知2015

    • Author(s)
      水谷司,肥田隆宏
    • Organizer
      第18回応用力学シンポジウム
    • Place of Presentation
      石川県,金沢市,金沢大学角間キャンパス
    • Year and Date
      2015-05-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] Seismic Performance Evaluation of a Curved Rigid-frame Bridge Using Three dimensional Dynamic Analysis2015

    • Author(s)
      T. Takeda, T. Nagayama, T. Mizutani, Y. Fujino
    • Organizer
      IABSE Conference
    • Place of Presentation
      Nara Kasugano International Forum, Nara-city, Nara
    • Year and Date
      2015-05-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] Detection of State Changes of RC Columns in Shaking Table Tests by Singularity Analysis of Their Acceleration Responses2014

    • Author(s)
      T. Mizutani, T. Hida, Y. Fujino, T. Nagayama
    • Organizer
      Forth International Symposium on Life-Cycle Civil Engineering (IALCCE)
    • Place of Presentation
      早稲田大学,東京
    • Year and Date
      2014-11-16 – 2014-11-19
    • Related Report
      2014 Research-status Report
  • [Presentation] Study on Maintenance Cost of Urban Expressways -Case Studies of Tokyo Metropolitan Expressway and Hanshin Expressway-2014

    • Author(s)
      S. Takada, T. Mizutani, Y. Fujino
    • Organizer
      Forth International Symposium on Life-Cycle Civil Engineering (IALCCE)
    • Place of Presentation
      早稲田大学,東京
    • Year and Date
      2014-11-16 – 2014-11-19
    • Related Report
      2014 Research-status Report
  • [Presentation] Seismic Response Characterization of a Curved Rigid-Frame Bridge Using Three Dimensional Nonlinear Dynamic Analysis2014

    • Author(s)
      T. Takeda. T. Nagayama, T. Mizutani, Y. Fujino
    • Organizer
      Forth International Symposium on Life-Cycle Civil Engineering (IALCCE)
    • Place of Presentation
      早稲田大学,東京
    • Year and Date
      2014-11-16 – 2014-11-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 三次元動的解析による曲線高架橋に特徴的な地震応答の分析2014

    • Author(s)
      武田智信,長山智則,水谷司,藤野陽三
    • Organizer
      鋼構造シンポジウム2014
    • Place of Presentation
      江東区(東京ファッションタウンビル),東京
    • Year and Date
      2014-11-13 – 2014-11-14
    • Related Report
      2014 Research-status Report
  • [Presentation] Seismic performance evaluation of a curved rigid-frame bridge including non-structural components using three dimensional nonlinear dynamic analysis2014

    • Author(s)
      T. Takeda. T. Nagayama, T. Mizutani, Y. Fujino
    • Organizer
      The 1st international conference of International Alliance for Sustainable Urbanization and Regeneration(IASUR)
    • Place of Presentation
      柏市(三井ガーデンホテル),千葉
    • Year and Date
      2014-10-24 – 2014-10-27
    • Related Report
      2014 Research-status Report
  • [Presentation] 三次元動的解析を用いた曲線ラーメン高架橋に特徴的な地震応答の分析2014

    • Author(s)
      武田智信,長山智則,水谷司,藤野陽三
    • Organizer
      第34回地震工学研究発表会
    • Place of Presentation
      まちなかキャンパス長岡,新潟
    • Year and Date
      2014-10-09 – 2014-10-10
    • Related Report
      2014 Research-status Report
  • [Presentation] Damage Detection of RC Columns in Shaking Table Tests by Singularity Analysis of Their Acceleration Responses2014

    • Author(s)
      T. Mizutani, T. Hida, Y. Fujino, T. Nagayama
    • Organizer
      37th IABSE Symposium
    • Place of Presentation
      Madrid, Spain
    • Year and Date
      2014-09-03 – 2014-09-05
    • Related Report
      2014 Research-status Report
  • [Presentation] 東北新幹線高架橋上の電車線柱に着目した動的非線形解析による耐震性能評価2014

    • Author(s)
      水谷司,横田祐起
    • Organizer
      第17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講演論文集
    • Place of Presentation
      四ツ谷(土木学会本部),東京
    • Year and Date
      2014-07-01 – 2014-07-02
    • Related Report
      2014 Research-status Report
  • [Presentation] 内巻きスパイラル筋RC柱を有する鉄道高架橋の動的非線形解析による終局耐力の推定2014

    • Author(s)
      中村渚,水谷司
    • Organizer
      第17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講演論文集
    • Place of Presentation
      四ツ谷(土木学会本部),東京
    • Year and Date
      2014-07-01 – 2014-07-02
    • Related Report
      2014 Research-status Report
  • [Presentation] 非線形地震応答波形からのウェーブレット変換による状態変化の検出2014

    • Author(s)
      肥田隆宏,水谷司,高橋良和,藤野陽三
    • Organizer
      土木学会第17回応用力学シンポジウム
    • Place of Presentation
      琉球大学,沖縄
    • Year and Date
      2014-05-10 – 2014-05-11
    • Related Report
      2014 Research-status Report
  • [Book] 土木学会2015

    • Author(s)
      共著
    • Total Pages
      481
    • Publisher
      社会インフラメンテナンス学 I 総論編 II工学編
    • Related Report
      2015 Annual Research Report

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Published: 2014-04-04   Modified: 2017-05-10  

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