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2012 Fiscal Year Final Research Report

An investigation of detailingroefinforced concrete by the evaluation of performance of anchorage and concrete compaction

Research Project

  • PDF
Project/Area Number 23656278
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Civil engineering materials/Construction/Construction management
Research InstitutionThe University of Tokyo

Principal Investigator

NAGAI Kouhei  東京大学, 生産技術研究所, 准教授 (00451790)

Project Period (FY) 2011 – 2012
Keywordsコンクリート / 過密配筋 / 離散解析
Research Abstract

Three-dimensional mesoscopic analyses were conducted to evaluate the anchorage performance of reinforced concrete under multi-directional reinforcement arrangement.Also, particle model was adopted to simulate the flow of fresh concrete into the congested region where the concrete was modeled by two-phase model, mortar and aggregate.

  • Research Products

    (12 results)

All 2012 2011

All Journal Article (6 results) (of which Peer Reviewed: 1 results) Presentation (6 results)

  • [Journal Article] "Investigating the effects of reinforcement arrangement on the anchorage of reinforcement using the three-dimensional discrete analysis"Proceedings of the 4th Bond in Concretreeinforcement arrangement on the Conference2012

    • Author(s)
      Daisuke HAYASHI, Kohei NAGAI
    • Journal Title

      Benny SURYANTO

      Volume: Vol.1 Pages: 185-192

  • [Journal Article] An Analytical Investigation of Anchorage Performance of Mechanical Anchorage by 3D Discrete Model2012

    • Author(s)
      Kohei NAGAI, Daisuke HAYASHI
    • Journal Title

      Proceedings of The 4th Asia-Pacific Young Researchers &Graduates Symposium

      Volume: Vol.1 Pages: 130-138

  • [Journal Article] 三次元離散解析による鉄筋あきが定着性能に及ぼす影響の評価2012

    • Author(s)
      林大輔,長井宏平,吉武謙二、小倉大季
    • Journal Title

      コンクリート工学年次論文集

      Volume: Vol.34,No.1 Pages: 559-564

    • Peer Reviewed
  • [Journal Article] Three-Dimensional Analysis of Flow ofFresh Concrete as Two Phase Model by MPS2012

    • Author(s)
      Koichro IKUTA, Kohei NAGAI
    • Journal Title

      土木学会第67回年次学術講演会

      Volume: Vol.67 Pages: 135-136

  • [Journal Article] 3次元離散解析による定着法と構成材料の定着部破壊性状への影響の検討2011

    • Author(s)
      林大輔,井上友,長井宏平
    • Journal Title

      コンクリートと補強材の付着挙動と付着構成則に関するシンポジウム論文集

      Volume: Vol.1 Pages: 309-319

  • [Journal Article] Three-dimensional Analysis of Anchorage Failure of RC by Discrete Analysis Method2011

    • Author(s)
      Daisuke HAHASHI, Kohei NAGAI, Yu INOUE
    • Journal Title

      Proceedings of International Conference on Recent Advances in Nonlinear Models CoRAN2011

  • [Presentation] An Analytical Investigationof Anchorage Performance of Mechanical Anchorage by 3D Discrete Model2012

    • Author(s)
      長井宏平
    • Organizer
      The 4th Asia-Pacific Young Researchers &Graduates Symposium
    • Place of Presentation
      香港,中国
    • Year and Date
      2012-12-05
  • [Presentation] Three-Dimensional Analysisof Flowof Fresh Concreteas Two Phase Modelby MP2012

    • Author(s)
      生田浩一郎
    • Organizer
      S土木学会第67回年次学術講演会
    • Place of Presentation
      名古屋
    • Year and Date
      2012-09-05
  • [Presentation] 三次元離散解析による鉄筋あきが定着性能に及ぼす影響の評価2012

    • Author(s)
      林大輔
    • Organizer
      コンクリート工学年次講演会
    • Place of Presentation
      広島
    • Year and Date
      2012-07-04
  • [Presentation] Investigating the effects of reinforcement arrangement on the anchorage of reinforcement using the three-dimensional discrete analysis2012

    • Author(s)
      林大輔
    • Organizer
      4th Bond in Concrete Conference
    • Place of Presentation
      ブレシア(イタリア)
    • Year and Date
      2012-06-18
  • [Presentation] Three-dimensional Analysis of Anchorage Failure of RC by Discrete Analysis Method2011

    • Author(s)
      林大輔
    • Organizer
      International Conference on Recent Advances in Nonlinear Models CoRAN2011
    • Place of Presentation
      ポルト(ポルトガル)
    • Year and Date
      2011-11-24
  • [Presentation] 3次元離散解析による定着法と構成材料の定着部破壊性状への影響の検討2011

    • Author(s)
      林大輔
    • Organizer
      コンクリートと補強材の付着挙動と付着構成則に関するシンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2011-09-16

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Published: 2014-09-25  

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