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Deve I opment of Testing Machine of Concrete Slab and Vertical Concrete Wall Using Impact Echo Method

Research Project

Project/Area Number 23760413
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Civil engineering materials/Construction/Construction management
Research InstitutionAriake National College of Technology

Principal Investigator

IWAMOTO Tatsuya  有明工業高等専門学校, 機械科, 准教授 (20390528)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords維持・管理 / 非破壊検査 / 衝撃弾性波法 / ロボット / コスト縮減 / コンクリート構造物 / 検査ロボット
Research Abstract

A lot of concrete structures are deteriorating to dangerous levels throughout Japan. These concrete structures need to be inspected regularly to be sure that they are safe enough to be used. The inspection method of these concrete structures is typically the impact acoustic method. In the impact acoustic method the worker taps the concrete on the surface with hammer. So it is necessary to set up scaffolding to access vertical structures for inspection. However, setting up of high scaffolding is not economical in time and money. Moreover setting up scaffolding is difficult on very high concrete walls. So we developed a wireless remote controlled testing machine for Concrete Slab and vertical concrete walls using impact acoustic method and impact echo method.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (4 results)

All 2013 2012

All Journal Article (2 results) (of which Peer Reviewed: 1 results) Presentation (2 results)

  • [Journal Article] Development of Wireless Remote-Controlled Testing Machine for Vertical Concrete Wall2013

    • Author(s)
      Tatsuya Iwamoto, Shunpei Furui, Isamu Inoue and Kazuya Mori
    • Journal Title

      Proceedings of the 8th International Conference on Fracture Mechanics of Concrete and Concrete Structures(2013)

      Pages: 1773-1777

    • Related Report
      2012 Final Research Report
  • [Journal Article] Development of Wireless Remote-Controlled Testing Machine for Vertical Concrete Wall2013

    • Author(s)
      Tatsuya Iwamoto , Shunpei Furui, Isamu Inoue and Kazuya Mori
    • Journal Title

      Proceedings of the 8th International Conference on Fracture Mechanics of Concrete and Concrete Structures

      Volume: CD-ROM

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] 足場を使用しないコンクリート壁面検査ロボットの開発2012

    • Author(s)
      岩本 達也
    • Organizer
      イノベーションジャパン2012-大学見本市-
    • Place of Presentation
      東京
    • Related Report
      2012 Final Research Report
  • [Presentation] 足場を使用しないコンクリート壁面検査ロボットの開発2012

    • Author(s)
      岩本達也
    • Organizer
      イノベーション・ジャパン2012
    • Place of Presentation
      東京
    • Related Report
      2012 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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