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Development of a constitutive model for soils considering the changing grading due to particle crushing and its application to geotechnical problems

Research Project

Project/Area Number 20860045
Research Category

Grant-in-Aid for Young Scientists (Start-up)

Allocation TypeSingle-year Grants
Research Field Geotechnical engineering
Research InstitutionNagoya Institute of Technology

Principal Investigator

KIKUMOTO Mamoru  Nagoya Institute of Technology, 工学研究科, 助教 (90508342)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,276,000 (Direct Cost: ¥2,520,000、Indirect Cost: ¥756,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,716,000 (Direct Cost: ¥1,320,000、Indirect Cost: ¥396,000)
Keywords地盤材料 / 構成モデル / 粒子破砕 / 限界状態理論 / 粒度分布 / 弾塑性 / 間隙比 / 連続体 / ダイレイタンシー
Research Abstract

Particle breakage occurs in granular materials in various engineering applications such as driving of piles and debris flows, and its influence on mechanical behaviour of soils should be considered properly in a constitutive model for soils. The effect of particle breakage is to increase fine particles and to broaden the grading of particle sizes, and the primary effect of broadening the grading is to change the characteristics of the volumetric response. In the present study, an existing model, in which the critical state line plays a central role as a locus of asymptotic states, has been extended to include the effects of particle breakage.

Report

(3 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • Research Products

    (16 results)

All 2010 2009 2008 Other

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (6 results) Remarks (1 results)

  • [Journal Article] Particle crushing and deformation behaviour2010

    • Author(s)
      Kikumoto, M., Muir Wood, D., Russell, A.
    • Journal Title

      Soils and Foundations vol.50,No.4(掲載確定)

    • NAID

      130004552440

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Particle crushing and deformation behaviour2010

    • Author(s)
      Kikumoto, M., Muir Wood, D., Russell, A.
    • Journal Title

      Soils and Foundations (未定, 掲載確定)

    • NAID

      130004552440

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crushing of particles in idealized granular assemblies2009

    • Author(s)
      Russell, A, Muir Wood, D., Kikumoto, M.
    • Journal Title

      Journal of the Mechanics and Physics of Solids vol.57,issue8

      Pages: 1293-1313

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Particle crushing in granular assemblies2009

    • Author(s)
      Russell, A.R., Muir Wood, D., Kikumoto, M.
    • Journal Title

      Powders and Grains 2009 Vol.1145

      Pages: 875-878

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Crushing of particles in idealised granular assemblies2009

    • Author(s)
      Russell, A., Muir Wood, D., Kikumoto, M.
    • Journal Title

      Journal of the Mechanics and Physics of Solids 57巻8号

      Pages: 1293-1313

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Particle crushing in granular assemblies2009

    • Author(s)
      Russell, A., Muir Wood, D., Kikumoto, M.
    • Journal Title

      Powders and Grains 2009 Vol. 1145

      Pages: 875-878

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crushing of particles in idealised granular assemblies2009

    • Author(s)
      Russell, A., Muir Wood, D., Kikumoto, M.
    • Journal Title

      Journal of the Mechanics and Physics of Solids (未定)(受理済発行前)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Particle crushing in granular assemblies2009

    • Author(s)
      Russell, A., Muir Wood, D., Kikumoto, M.
    • Journal Title

      Powders and Grains 2009 (未定)(受理済発行前)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Particle crushing and deformation behavior2009

    • Author(s)
      Muir Wood, D., Kikumoto, M., Russell, A.
    • Journal Title

      Proc. of the Int. Sym. on Prediction and Simulation Methods for Geohazard Mitigation (未定)(受理済未定)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 粒子破砕の影響を考慮した土の応力ひずみ関係の合理的なモデル化2010

    • Author(s)
      菊本統
    • Organizer
      第45回地盤工学研究発表会
    • Place of Presentation
      愛媛市
    • Year and Date
      2010-08-18
    • Related Report
      2009 Final Research Report
  • [Presentation] Particle crushing and its constitutive modelling2009

    • Author(s)
      Mamoru Kikumoto
    • Organizer
      国際地盤工学会 第四回世界若手地盤工学技術者会議 (4iYGEC)
    • Place of Presentation
      エジプト・アレキサンドリア
    • Year and Date
      2009-10-02
    • Related Report
      2009 Annual Research Report
  • [Presentation] Particle crushing and its constitutive modeling2009

    • Author(s)
      Kikumoto, M.
    • Organizer
      国際地盤工学会第四回若手技術者会議(4th iYGEC2009)
    • Place of Presentation
      Alexandria, Egypt
    • Year and Date
      2009-10-01
    • Related Report
      2009 Final Research Report
  • [Presentation] Particle crushing and deformation behaviour2009

    • Author(s)
      Kikumoto, M.
    • Organizer
      International Symposium on Prediction and Simulation Methods for Geohazard Mitigation
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2009-06-15
    • Related Report
      2009 Final Research Report
  • [Presentation] CONSTITUTIVE MODELING OF THE EFFECT OF PARTICLE BREAKAGE2008

    • Author(s)
      菊本統
    • Organizer
      The 4th Int. Workshop on New Frontiers of Computational Geomechanics
    • Place of Presentation
      米国・ピッツバーグ
    • Year and Date
      2008-10-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] Constitutive modeling of the effect of particle breakage2008

    • Author(s)
      Kikumoto, M.
    • Organizer
      4th International Workshop in New Frontiers in Computational Geotechnics
    • Place of Presentation
      Pittsburgh, USA
    • Year and Date
      2008-10-03
    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www.cm.nitech.ac.jp/jiban/member/kiku/kiku.htm

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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