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2012 Fiscal Year Final Research Report

Study on preservation repair method of traditional buildingusing carbon fiber material

Research Project

  • PDF
Project/Area Number 22560645
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Architectural history/design
Research InstitutionInstitute of Technologists

Principal Investigator

HOJO Tetsuo  ものつくり大学, 技能工芸学部, 教授 (30348346)

Co-Investigator(Kenkyū-buntansha) YOKOYAMA Shinichi  ものつくり大学, 技能工芸学部・建設学科, 准教授 (20406614)
Project Period (FY) 2010 – 2012
Keywords保存 / 再生
Research Abstract

This study aimes to examine a durability evaluation method for wooden members reinforced by carbon fiber material. It is required to evaluate the durability of a carbon fiber reinforcement part from a viewpoint of maintenance management. Environmental conditions such as temperature and humidity around member of the wooden bridge were measured for four months to grasp conditions of the construction site. These are used as experimental conditions for a carbon reinforced wooden member, and natural exposure test and heat cycle test were carried out. Using these tested members, bending performance and adhesion characteristics were analyzed. Finally, a mechanism of deterioration was considered from the correlativity of the adhesion and the bend characteristic. As a result of the weather resistant test on the surface of the carbon fiber material of the lacquer painting, it was indicated that the deterioration characteristic on the surface was similar to wood.

  • Research Products

    (6 results)

All 2013 2012 2010

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (3 results)

  • [Journal Article] Durability of a Carbon Fiber Reinforced Wooden Member2013

    • Author(s)
      Tetsuo Hojo
    • Journal Title

      2nd International Conference on Structural Health Assessment of Timber Structures (SHATIS' 13)

    • Peer Reviewed
  • [Journal Article] Evaluation on Durability of Carbon Fiber Reinforced Member2013

    • Author(s)
      Tetsuo Hojo, Shinichi Yokoyama and Hajime Iwamoto
    • Journal Title

      9th International Symposium on Weatherability (9 th ISW)

      Pages: 35-40

    • Peer Reviewed
  • [Journal Article] 炭素繊維で補強された木質複合材の耐久性評価に関する研究2012

    • Author(s)
      北條哲男・横山晋一・浅尾和年
    • Journal Title

      マテリアルライフ学会誌

      Volume: Vol.24, No.2 Pages: 69-76

    • Peer Reviewed
  • [Presentation] 歴史的建造物の表面修復技術に関する基礎的研究2013

    • Author(s)
      北條哲男
    • Organizer
      マテリアルライフ学会第24回研究発表会
    • Place of Presentation
      京都
    • Year and Date
      20130000
  • [Presentation] 炭素繊維補強木質材料の耐久性評価に関する基礎的研究2010

    • Author(s)
      北條哲男
    • Organizer
      土木学会第65回次学術講演会
    • Place of Presentation
      札幌
    • Year and Date
      20100000
  • [Presentation] 炭素繊維補強材の耐久性評価に関する実験的研究(その3)2010

    • Author(s)
      北條哲男
    • Organizer
      日本建築学会大会学術講演梗概集
    • Place of Presentation
      富山
    • Year and Date
      20100000

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Published: 2014-08-29  

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