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2012 Fiscal Year Final Research Report

Development of concrete in cold region by using organic short fiber and ground granulated blast furnace slag

Research Project

  • PDF
Project/Area Number 23760400
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Civil engineering materials/Construction/Construction management
Research InstitutionKitami Institute of Technology

Principal Investigator

INOUE Masumi  北見工業大学, 工学部, 准教授 (00388141)

Project Period (FY) 2011 – 2012
Keywordsコンクリート
Research Abstract

The purpose of this study is to clarified the influence of organic short fiber and ground granulated blast furnace slag on frost damage resistance. Fleezing and thawing tests of concrete by using organic short fiber and ground granulated blast furnace slag were examined. In the case of fresh water, the influences of fiber content and ground granulated blast furnace slag on frost damage resistance of concrete appear relatively small. Within the range of replacement ratio used in this study, the frost damage resistance was remarkably high. On the other hand, the durability factor of concrete increases with the replacement of ground granulated blast furnace slag in the case of sea water, and the scaling of concrete decreases by using organic fiber in combination with ground granulated blast furnace slag. However, the scaling increases remarkably in the case of large replacement ratio of fiber.

  • Research Products

    (3 results)

All 2013 2012

All Journal Article (2 results) Presentation (1 results)

  • [Journal Article] 有機短繊維と高炉スラグ微粉末がコンクリートの耐凍害性に及ぼす影響2013

    • Author(s)
      森将、井上真澄、岡田包儀
    • Journal Title

      土木学会北海道支部論文報告集

      Volume: 69巻 Pages: E-23

  • [Journal Article] 有機短繊維を用いたコンクリートの耐凍害性評価に関する基礎的研究2012

    • Author(s)
      森将、井上真澄、三上修一、猪狩平三郎、岡田包儀
    • Journal Title

      土木学会北海道支部論文報告集

      Volume: 68巻 Pages: E-11

  • [Presentation] 有機短繊維および高炉スラグ微粉末がコンクリートの耐凍害性に及ぼす影響2012

    • Author(s)
      森将、井上真澄、三上修一、岡田包儀
    • Organizer
      土木学会第67回年次学術講演会
    • Place of Presentation
      名古屋
    • Year and Date
      2012-09-07

URL: 

Published: 2014-09-25  

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