• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

A study on methods of failure analysis to maintain the safe and reliable dams against deterioration

Research Project

Project/Area Number 18780183
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Irrigation, drainage and rural engineering/Rural planning
Research InstitutionEhime University

Principal Investigator

NISHIYAMA Tatsuro  Ehime University, 農学部, 准教授 (30294440)

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 2006: ¥1,400,000 (Direct Cost: ¥1,400,000)
Keywords土質力学・応用力学 / 材料・施工 / 土壌保全・防災 / 地盤工学 / 地質工学 / 土木材料 / 解析・評価 / 国際研究者交流 / 農業工学 / イタリア : オーストラリア
Research Abstract

長期の供用を経てきたダムでは「劣化を含む現状が危険に対してどのような位置付けにあるのか」すなわち進行性破壊の機構を十分に知った上での判断が必要である。本研究では、既設ダムの劣化による危険有無の判定を目的とし、数値解析の援用を含め、経験的に知られている破壊機構に矛盾することのない、実用的な解析手法に対する検討を行った。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (15 results)

All 2008 2007 2006

All Journal Article (10 results) (of which Peer Reviewed: 6 results) Presentation (5 results)

  • [Journal Article] 構造物設計における材料のせん断強度の表現法について2008

    • Author(s)
      西山竜朗、長谷川高士、千原英司
    • Journal Title

      Journal of Rainwater Catchment Systems(日本雨水資源化システム学会誌)、 13

      Pages: 43-48

    • NAID

      110006622703

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 構造物設計における材料のせん断強度の表現法について2008

    • Author(s)
      西山 竜朗
    • Journal Title

      Journal of Rainwater Catchment Systems(日本雨水資源化システム学会誌) 13(2)

      Pages: 43-48

    • NAID

      110006622703

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ロックフィル材料の劣化を評価するための試験法に対する検討2007

    • Author(s)
      西山竜朗、笠松諭、千原英司、長谷川高士、村上章、西村伸一
    • Journal Title

      農業農村工学会論文集

      Pages: 89-92

    • NAID

      10020171926

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] ロックフィル材料の劣化を評価するための試験法に対する検討2007

    • Author(s)
      西山 竜朗
    • Journal Title

      農業農村工学会論文集 No.252

      Pages: 89-92

    • NAID

      10020171926

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A study to estimate the deterioration of rockfill materials2006

    • Author(s)
      Nishiyama, T., Chihara, E., Hasegawa, T. and Murakami, A.,
    • Journal Title

      Geomechanics and Geotechnics of Particulate Media

      Pages: 501-505

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Numerical modeling of spontaneous crack generation in brittle materials using the particle simulation method2006

    • Author(s)
      Zhao, C., Nishiyama, T. and Murakami, A.
    • Journal Title

      Engineering Computations : International Journal for Computer-Aided Engineering and Software 23

      Pages: 566-584

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Numerical modeling of spontaneous crack generation in brittle materials using the particle simulation method2006

    • Author(s)
      Zhao, C.
    • Journal Title

      Engineering Computations 23(5)

      Pages: 566-584

    • Related Report
      2006 Annual Research Report
  • [Journal Article] ロックフィルダム堤体劣化の評価手法に対する検討2006

    • Author(s)
      笠松 諭
    • Journal Title

      平成18年度農業土木学会大会講演会講演要旨集

      Pages: 920-921

    • Related Report
      2006 Annual Research Report
  • [Journal Article] ロックフィルダム堤体劣化の評価手法に対する検討2006

    • Author(s)
      笠松 諭
    • Journal Title

      土質工学セミナー報告会 (ポスター)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A study to estimate the deterioration of rockfill materials2006

    • Author(s)
      T.Nishiyama
    • Journal Title

      Geomechanics and Geotechnics of Particulate Media

      Pages: 501-505

    • Related Report
      2006 Annual Research Report
  • [Presentation] ロックフィル材料の一次元圧縮試験における手法の改善2008

    • Author(s)
      藤井章子、西山竜朗、藤井睦、長谷川高士
    • Organizer
      平成20年度農業農村工学会大会講演会
    • Place of Presentation
      秋田市
    • Year and Date
      2008-08-28
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Stress analysis for the direct shear of rock masses adopting a triangular finite element with an embedded interface2008

    • Author(s)
      Nishiyama, T. and Hasegawa, T.
    • Organizer
      Eighth World Congress on Computational Mechanics (WCCM8) and the Fifth European Congress on Computational Methods in Applied Sciences and Engineeering (ECCOMAS 2008)
    • Place of Presentation
      イタリア国ベニス市
    • Year and Date
      2008-07-03
    • Related Report
      2008 Final Research Report
  • [Presentation] Stress analysis for the direct shear of rock masses adopting a triangular finite element with an embedded interface2008

    • Author(s)
      T. Nishiyama
    • Organizer
      Eighth World Congress on Computational Mechanics (WCCM8) and the Fifth European Congress on Computational Methods in Applied Sciences and Engineeering (ECCOMAS 2008)
    • Place of Presentation
      イタリア国ベニス
    • Year and Date
      2008-07-03
    • Related Report
      2008 Annual Research Report
  • [Presentation] ロックフィルダム堤体劣化の評価手法に対する検討2006

    • Author(s)
      笠松諭、西山竜朗、千原英司、村上章、長谷川高士
    • Organizer
      土質工学セミナー報告会
    • Place of Presentation
      松江市
    • Year and Date
      2006-08-10
    • Related Report
      2008 Final Research Report
  • [Presentation] ロックフィルダム堤体劣化の評価手法に対する検討2006

    • Author(s)
      笠松諭、西山竜朗、千原英司、村上章、長谷川高士
    • Organizer
      平成18年度農業土木学会大会講演会
    • Place of Presentation
      宇都宮市
    • Year and Date
      2006-08-08
    • Related Report
      2008 Final Research Report

URL: 

Published: 2006-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi