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Fundamental study on strain measurement method by revolving line sensor type full-field optical measurement machine

Research Project

Project/Area Number 21560488
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Civil engineering materials/Construction/Construction management
Research InstitutionSaga University

Principal Investigator

ITO Yukihiro  佐賀大学, 工学系・研究科, 准教授 (90223198)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywordsラインセンサ / ひずみ / 画像 / スキャナ / コンクリート / 鋼材 / 走査 / デジタル画像相関法
Research Abstract

The revolving line sensor type full-field optical measurement machine has been developed for surface strain measurement purpose by analyzing the pre-event and the post-event images through the digital image correlation method. A new stress relief method to measure the existing stress of PC structures by using this machine was developed. Furthermore, in order to investigate possibility of the corrosion monitoring system using this machine, the electrical corrosion test was carried out.

Report

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

    (21 results)

All 2011 2010 2009 Other

All Journal Article (11 results) (of which Peer Reviewed: 6 results) Presentation (5 results) Remarks (3 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] 48年経過したポストテンションPCT桁橋の各種調査2011

    • Author(s)
      出水享, 松田浩, 伊藤幸広, 甲斐靖志
    • Journal Title

      コンクリート工学年次論文集

      Volume: 33巻 Pages: 1483-1488

    • NAID

      120006985712

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 光学的全視野ひずみ計測法を用いた応力解放法によるASRが生じたポストテンションPC合成I桁橋の現有作用応力測定2011

    • Author(s)
      出水享, 松田浩, 伊藤幸広, 出雲真仁
    • Journal Title

      プレストレストコンクリート技術協会第20回シンポジウム論文集

      Volume: 20 Pages: 473-478

    • NAID

      120006985715

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 光学的全視野ひずみ計測法を用いた応力解放法によるプレテンションPC桁の現有作用応力測定2011

    • Author(s)
      出水享, 松田浩, 伊藤幸広, 内野正和, 肥田研一, 岡本卓慈
    • Journal Title

      実験力学

      Volume: 11 Pages: 51-56

    • NAID

      10029699902

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ラインセンサタイプ全視野ひずみ計測装置を用いた表面ひずみ計測装置に関する研究2010

    • Author(s)
      本山慎一郎, 伊藤幸広, 深町卓也, 谷本健太, 松田浩, 出水享
    • Journal Title

      日本実験力学会講演論文集

      Volume: 10巻 Pages: 278-280

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Journal Article] Strain analysis method using multi-rosette analysis by digital image correlation method, The Fifth International Conference on Bridge Maintenance2010

    • Author(s)
      M. Uchino, T. Okamoto, K. Hida, Y. Ito, P. Sumitoro and H. Matsuda
    • Journal Title

      Safety and Management

      Pages: 2557-2562

    • Related Report
      2011 Final Research Report
  • [Journal Article] 応力解放法によるPC構造物の現有作用応力の推定方法の開発2010

    • Author(s)
      出水享, 肥田研一, 伊藤幸広, 松田浩
    • Journal Title

      プレストレストコンクリート技術協会第19回シンポジウム論文集

      Volume: 19巻 Pages: 241-246

    • NAID

      120006985714

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Strain analysis method using multi-rosette analysis by digital image correlation method2010

    • Author(s)
      M.Uchino, T.Okamoto, K.Hida, Y.Ito, P.Sumitoro, H.Matsuda
    • Journal Title

      The Fifth International Conference on Bridge Maintenance, Safety and Management

      Pages: 2557-2562

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Line sensor scanner for structural health monitoring2009

    • Author(s)
      Sunaryo Sumitro, Yukihiro Ito, Masakazu Uchino, Kenichi Hida, Akira Demizu and Hiroshi Matsuda
    • Journal Title

      4th International Conference on Structural Health Monitoring of Intelligent Infrastructure(SHMII-4)

      Pages: 22-24

    • Related Report
      2011 Final Research Report
  • [Journal Article] デジタル画像相関法を用いたマルチロゼット解析法による円孔周辺のひずみ解析手法の検討2009

    • Author(s)
      内野正和, 岡本卓慈, 肥田研一, 伊藤幸広, 松田浩
    • Journal Title

      実験力学

      Volume: Vol.9, No.2 Pages: 14-20

    • NAID

      10024839459

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Line sensor scanner for structural health monitoring2009

    • Author(s)
      Sunaryo Sumitro, Yukihiro Ito, Masakazu Uchino, Kenichi Hida, Akira Demizu, Hiroshi Matsuda
    • Journal Title

      4th International Conference on Structural Health Monitoring of Intelligent Infrastructure(SHMII-4)

      Pages: 22-24

    • Related Report
      2009 Annual Research Report
  • [Journal Article] デジタル画像相関法を用いたマルチロゼット解析法による円孔周辺のひずみ解析手法の検討2009

    • Author(s)
      内野正和, 岡本卓慈, 肥田研一, 伊藤幸広, 松田浩
    • Journal Title

      実験力学 Vol.9, No.2

      Pages: 14-20

    • NAID

      10024839459

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] ラインセンサスキャナタイプ全視野ひずみ計測装置を用いたコンクリート構造物の維持管理方法の提案2011

    • Author(s)
      伊藤幸広, 増田大喜, 内田慎哉, 出水享, 松田浩
    • Organizer
      第55回日本学術会議材料工学連合講演会講演論文集
    • Place of Presentation
      京都教育文化センター
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 光学的全視野ひずみ計測法を用いた鉄筋腐食モニタリングに関する一実験2011

    • Author(s)
      谷本健太, 伊藤幸広, 原田耕司, 松田浩, 出水享, 内野正和
    • Organizer
      土木学会第66回年次学術講演会講演概要集
    • Place of Presentation
      愛媛大学
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Optical Monitoring Techniques for Bridge Maintenance and Safety2011

    • Author(s)
      Paul Sumitro, Chris Roney, Tony Khan, Yukihiro Ito, Hiroshi Matsuda
    • Organizer
      The 6th International Workshop on Advanced Smart Materials and Smart Structures Technology ANCRiSST2011
    • Place of Presentation
      中国大連
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 全視野ひずみ計測装置を用いた鉄筋腐食モニタリングに関する基礎的研究2010

    • Author(s)
      原田耕司, 谷本健太, 伊藤幸広
    • Organizer
      土木学会第65回年次学術講演会講演概要集
    • Place of Presentation
      北海道大学
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 屋外計測現場で適用可能なひずみ計測装置の開発2010

    • Author(s)
      伊藤幸広
    • Organizer
      応力・変位場計測法および解析法の基礎と応用に関する研究集会
    • Place of Presentation
      九州大学西新プラザ
    • Related Report
      2011 Final Research Report 2009 Annual Research Report
  • [Remarks]

    • URL

      http://toshi1.civil.saga-u.ac.jp/itoy/index.html

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://toshil.civil.saga-u.ac.jp/itoy/index.html

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://toshi1.civil.saga-u.ac.jp/itoy/index.html

    • Related Report
      2010 Annual Research Report
  • [Patent(Industrial Property Rights)] コンクリート内部の鉄筋腐食計測方法2010

    • Inventor(s)
      伊藤幸広,本山慎一郎,原田耕司
    • Industrial Property Rights Holder
      佐賀大学,西松建設
    • Industrial Property Number
      2010-136874
    • Filing Date
      2010-06-16
    • Related Report
      2011 Final Research Report
  • [Patent(Industrial Property Rights)] コンクリート内部の鉄筋腐食計測方法2010

    • Inventor(s)
      伊藤幸広, 本山慎一郎, 原田耕司
    • Industrial Property Rights Holder
      佐賀大学, 西松建設
    • Industrial Property Number
      2010-136874
    • Filing Date
      2010-06-16
    • Related Report
      2010 Annual Research Report

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

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