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Development of seismic countermeasure assistant tools for disaster management facilities using combination of simulation and sensing technologies

Research Project

Project/Area Number 16H03143
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Natural disaster / Disaster prevention science
Research InstitutionToyohashi University of Technology

Principal Investigator

Saito Taiki  豊橋技術科学大学, 工学(系)研究科(研究院), 教授 (00225715)

Co-Investigator(Kenkyū-buntansha) 松本 幸大  豊橋技術科学大学, 工学(系)研究科(研究院), 准教授 (00435447)
林 和宏  豊橋技術科学大学, 工学(系)研究科(研究院), 助教 (40725636)
章 忠  豊橋技術科学大学, 工学(系)研究科(研究院), 教授 (50254579)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2018: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2017: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2016: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Keywords地震被害 / 防災拠点建物 / 耐震診断 / モニタリング / シミュレーション解析 / 南海トラフ巨大地震 / 強震観測 / センシング / ひび割れ検出 / 地震対策支援 / 地震防災 / シミュレーション / 地震対策 / 建築物 / 防災
Outline of Final Research Achievements

In this research, a system that can diagnose the soundness of a building immediately after an earthquake was developed by installing an IT strong motion sensors at disaster prevention base facilities and combining with our original simulation techniques. The system has been implemented to the West and East buildings of the Toyohashi City Hall, the Toyohashi Fire Station and the Shinshiro City Hall buildings. In this system, firstly, observation records of strong motion sensors are stored in real time in the Internet Cloud and monitored from the outside of the building. Secondly, the processes of 1) extraction of seismic waves, 2) execution of seismic diagnosis and 3) mail delivery of diagnostic results are automated. The developed seismic diagnosis has a two-stage diagnosis system; the primary diagnosis using a lumped mass building model and the secondary diagnosis using a 3D frame building model, which enables prompt notification of diagnosis results and improvement of accuracy.

Academic Significance and Societal Importance of the Research Achievements

本研究で開発されたリアルタイム耐震診断システムは、建物にIT強震計を設置し、地震波が検知された場合に、ただちに建物解析による損傷診断を行い、診断結果を建物管理者らに送るものである。本研究期間で、豊橋市庁舎西館および東館、豊橋市中消防署、新城市庁舎にシステムを実装した。すでに複数の地震でシステムが稼働して、自治体の初期対応に生かされている。今後、豊川市役所、田原市役所、蒲郡市役所など、東三河地域の他の自治体の防災拠点建物への実装計画があり、着実に研究成果の普及が進んでいる。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (8 results)

All 2018 2017 2016

All Journal Article (8 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 5 results)

  • [Journal Article] Analysis of a School Building Damaged by the 2015 Ranau Earthquake Malaysia2018

    • Author(s)
      斉藤大樹, 高野脩悟
    • Journal Title

      コンクリート年次論文集

      Volume: 40 Pages: 1-6

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 防災拠点建物を対象としたリアルタイム耐震診断システムの社会実装-市役所庁舎へのシステム導入とその運用状況2018

    • Author(s)
      林和宏・齊藤大樹
    • Journal Title

      日本地震工学シンポジウム論文

      Volume: 15 Pages: 2099-2107

    • NAID

      130007719129

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Proposal of Seismic Index of Low-rise Concrete Masonry Unit (CMU) Building in Afghanistan2017

    • Author(s)
      Ahamda Naqi and Taiki Saito
    • Journal Title

      コンクリート年次論文集

      Volume: 39 Pages: 805-810

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Simulation and monitoring tools to protect disaster management facilities against earthquakes2017

    • Author(s)
      Taiki Saito
    • Journal Title

      AIP Conference Proceedings

      Volume: 1892 Pages: 020002-020002

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Analysis of a school building damaged by the 2015 Ranau earthquake Malaysia2017

    • Author(s)
      Shugo Takano, and Taiki Saito
    • Journal Title

      AIP Conference Proceedings

      Volume: 1892 Pages: 120004-120004

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 長周期成分の周期帯がかさ上げされた模擬地震動に対するRC造超高層建築物の応答性状2016

    • Author(s)
      御木敦司、田中修平、斉藤大樹
    • Journal Title

      コンクリート年次論文集

      Volume: 38 Pages: 7-12

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 南海トラフ想定設計用長周期地震動によるRC造超高層建築物の地震応答解析2016

    • Author(s)
      田中修平、御木敦司、斉藤大樹
    • Journal Title

      日本建築学会技術報告集

      Volume: 22 Pages: 953-958

    • NAID

      200000365711

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Response of high-rise buildings under long period earthquake ground motions2016

    • Author(s)
      Taiki Saito
    • Journal Title

      International Journal of Structural and Civil Engineering Research

      Volume: 5 Pages: 308-314

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

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