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Research and development of Flexibility-controllable structural pipe-in-pipe systems

Research Project

Project/Area Number 21760662
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Naval and maritime engineering
Research InstitutionHokkaido University

Principal Investigator

SATO Motohiro  北海道大学, 大学院・工学研究院, 准教授 (00344482)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywordsフレキシブルパイプインパイプ / パイプライン / 粒状体材料 / 曲げ特性 / 座屈 / 靭性能 / パイプインパイプ / 海洋パイプライン / カーボンナノチューブ
Research Abstract

This research aims to develop a brand-new flexibility-controllable structural pipe-in-pipe system. This "sandwich" system consists of outer and inner layer(usually steal) and cores between each layer. The interesting characteristics of this system is that the core is sand or equivalent granular material, which enable us to easily control the bending property of pipes. Both theoretical and experimental investigation have been carried out and the advantage of this system has been shown.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (31 results)

All 2012 2011 2010 2009 Other

All Journal Article (16 results) (of which Peer Reviewed: 7 results) Presentation (13 results) Book (2 results)

  • [Journal Article] Hard-to-Soft Transition in Radial Buckling of Multi-Concentric Nanocylinders2012

    • Author(s)
      S.-J. Park, M. Sato, T. Ikeda and H. Shima
    • Journal Title

      World Journal of Mechanics

      Volume: Vol.2, No.1 Pages: 42-50

    • Related Report
      2011 Final Research Report
  • [Journal Article] Thin-shell theory based analysis of radially pressurized multiwall carbon nanotubes2012

    • Author(s)
      H. Shima, S. Ghosh, M. Arroyo K. Iiboshi and M. Sato
    • Journal Title

      Computational Materials Science

      Volume: Vol.52(1) Pages: 90-94

    • Related Report
      2011 Final Research Report
  • [Journal Article] Buckling patterns of complete spherical shells filled with an elastic medium under external pressure2012

    • Author(s)
      M.Sato, M.A.Wadee, K.Iibosbi, T.Sekizawa, H.Shima
    • Journal Title

      Int.J.Mech.Sci.

      Volume: (未定)(in print)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hard-to-Soft Transition in Radial Buckling of Multi-Concentric Nanocylinders2012

    • Author(s)
      S.-J.Park, M.Sato, T.Ikeda, H.Shima
    • Journal Title

      World Journal of Mechanics

      Volume: 2 Issue: 01 Pages: 42-50

    • DOI

      10.4236/wjm.2012.21006

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thin-shell theory based analysis of radially pressurized multiwall carbon nanotubes2012

    • Author(s)
      H.Shima, S.Ghosh, M.Arroyo, K.Iiboshi, Y.Sato
    • Journal Title

      Comp.Mater.Sci.

      Volume: 52 Issue: 1 Pages: 90-94

    • DOI

      10.1016/j.commatsci.2011.04.005

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Approximate formulation for Bifurcation Buckling Loads of Axially Compressed Cylindrical Shells with an Elastic Core2012

    • Author(s)
      M.Sato, K.Shimazaki
    • Journal Title

      Interactions and Multiscale Mechanics, An International Journal

      Volume: 4 Pages: 313-320

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Approximate formulation for Bifurcation Buckling Loads of Axially Compressed Cylindrical Shells with Elastic Cores Interactions and Multiscale Mechanics2011

    • Author(s)
      M. Sato and K. Shimazaki
    • Journal Title

      An International Journal

      Volume: Vol.4(4) Pages: 313-320

    • Related Report
      2011 Final Research Report
  • [Journal Article] Hydrostatically pressurized buckling of complete spherical shells filled with an elastic medium2011

    • Author(s)
      M.Sato, M.A.Wadee, T.Sekizawa, K.Iiboshi, H.Shima
    • Journal Title

      JSCE J.Appl.Mech.

      Volume: 67

    • NAID

      130004557153

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diverse Corrugation Pattern in Radially Shrinking Carbon Nanotubes2010

    • Author(s)
      H. Shima, M. Sato, K. Iiboshi, S. Ghosh and M. Arroyo
    • Journal Title

      Physical Review B

      Volume: Vol.82(8)

    • NAID

      120002317137

    • Related Report
      2011 Final Research Report
  • [Journal Article] Core-tube Morphology of Multiwall Carbon Nanotubes2010

    • Author(s)
      M. Sato, H. Shima and K. Iiboshi
    • Journal Title

      International Journal of Modern Physics B

      Volume: Vol.24(1-2) Pages: 288-294

    • Related Report
      2011 Final Research Report
  • [Journal Article] パイプインパイプの軸圧縮座屈に対するコアの力学的役割2010

    • Author(s)
      佐藤太裕, 嶋崎賢太
    • Journal Title

      海洋開発論文集

      Volume: Vol.26 Pages: 531-535

    • Related Report
      2011 Final Research Report
  • [Journal Article] 完全没水係留浮体のスナップ荷重発生メカニズムに関する解析的検討2010

    • Author(s)
      佐藤太裕, 星崎心吾, 蟹江俊仁, 三上隆
    • Journal Title

      海洋開発論文集

      Volume: Vol.26 Pages: 801-805

    • Related Report
      2011 Final Research Report
  • [Journal Article] パイプインパイプの軸圧縮座屈に対するコアの力学的役割2010

    • Author(s)
      佐藤太裕、嶋崎賢太
    • Journal Title

      海洋開発論文集

      Volume: 26 Pages: 531-535

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] フレキシブルパイプインパイプの提案とその曲げ特性に関する基礎的検討2009

    • Author(s)
      佐藤太裕, 渡辺香奈, 白石圭祐, 蟹江俊仁, 赤川敏
    • Journal Title

      海洋開発論文集

      Volume: Vol.25 Pages: 737-740

    • Related Report
      2011 Final Research Report
  • [Journal Article] Pressure-induced Structural Transitions in Multi-walled Carbon Nanotubes2009

    • Author(s)
      H. Shima and M. Sato
    • Journal Title

      Physica Status Solidi(a)

      Volume: Vol.206(10) Pages: 2228-2233

    • Related Report
      2011 Final Research Report
  • [Journal Article] フレキシブルパイプインパイプの提案とその曲げ特性に関する基礎的検討2009

    • Author(s)
      佐藤太裕、渡辺香奈、白石圭祐、蟹江俊仁、赤川敏
    • Journal Title

      海洋開発論文集 25

      Pages: 737-740

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 中詰材を凍結させたフレキシブルパイプインパイプの挙動に関する実験的検討2012

    • Author(s)
      東翔太・小渡知己・佐藤太裕・蟹江俊仁・赤川敏
    • Organizer
      土木学会北海道支部年次技術研究発表会
    • Place of Presentation
      札幌・かでる2・7
    • Year and Date
      2012-02-02
    • Related Report
      2011 Annual Research Report
  • [Presentation] 中詰材を凍結させたフレキシブルパイプインパイプの挙動に関する実験的検討2012

    • Author(s)
      東翔太,小渡知己、佐藤太裕,蟹江俊仁,赤川敏
    • Organizer
      土木学会北海道支部平成23年度年次技術研究発表会
    • Place of Presentation
      かでる2・7(札幌市)
    • Related Report
      2011 Final Research Report
  • [Presentation] Thin-shell theory for carbon nanotube deformation under pressure2011

    • Author(s)
      M.Sato, H.Shima
    • Organizer
      The 6th International Conference on Thin Walled Structures
    • Place of Presentation
      ティミショアラ工科大学、ルーマニア
    • Related Report
      2011 Annual Research Report
  • [Presentation] 可塑性材料を充填したパイプインパイプの曲げ挙動に関する実験的検討2010

    • Author(s)
      小渡知己、佐藤太裕、蟹江俊仁、赤川敏
    • Organizer
      平成22年度土木学会全国大会第65回年次学術講演会講演概要集
    • Place of Presentation
      北海道大学(札幌市)
    • Year and Date
      2010-09-01
    • Related Report
      2010 Annual Research Report
  • [Presentation] 曲げを受けるフレキシブルパイプインパイプの挙動に関する実験的研究2010

    • Author(s)
      小渡知己、白石圭祐、佐藤太裕、蟹江俊仁、赤川敏
    • Organizer
      土木学会北海道支部平成21年度年次技術発表会
    • Place of Presentation
      札幌コンベンションセンター(札幌)
    • Year and Date
      2010-02-03
    • Related Report
      2009 Annual Research Report
  • [Presentation]2010

    • Author(s)
      小渡知己、白石圭祐、佐藤太裕、蟹江俊仁、赤川敏
    • Organizer
      土木学会北海道支部平成21年度年次技術発表会
    • Place of Presentation
      札幌コンベンションセンター
    • Related Report
      2011 Final Research Report
  • [Presentation] パイプインパイプの軸圧縮座屈に対するコアの力学的役割2010

    • Author(s)
      佐藤太裕、嶋崎賢太
    • Organizer
      海洋開発シンポジウム
    • Place of Presentation
      鹿児島県民交流会館
    • Related Report
      2011 Final Research Report
  • [Presentation] 可塑性材料を充填したパイプインパイプの曲げ挙動に関する実験的検討2010

    • Author(s)
      小渡知己、佐藤太裕、蟹江俊仁、赤川敏
    • Organizer
      平成22年度土木学会全国大会第65回年次学術講演会
    • Place of Presentation
      北海道大学
    • Related Report
      2011 Final Research Report
  • [Presentation] フレキシブルパイプインパイプの曲げ特性に関する実験的検討2009

    • Author(s)
      白石圭祐、渡辺香奈、佐藤太裕、蟹江俊仁、赤川敏
    • Organizer
      平成21年度土木学会全国大会第64回年次学術講演会
    • Place of Presentation
      福岡大学(福岡)
    • Year and Date
      2009-09-04
    • Related Report
      2009 Annual Research Report
  • [Presentation] フレキシブルパイプインパイプの曲げ挙動における解析モデルの検討2009

    • Author(s)
      渡辺香奈、白石圭祐、佐藤太裕、蟹江俊仁、赤川敏
    • Organizer
      平成21年度土木学会全国大会第64回年次学術講演会
    • Place of Presentation
      福岡大学(福岡)
    • Year and Date
      2009-09-04
    • Related Report
      2009 Annual Research Report
  • [Presentation] フレキシブルパイプインパイプの提案とその曲げ特性に関する基礎的検討2009

    • Author(s)
      佐藤太裕,渡辺香奈,白石圭祐,蟹江俊仁,赤川敏
    • Organizer
      海洋開発シンポジウム
    • Place of Presentation
      横浜市横浜開港記念会館
    • Related Report
      2011 Final Research Report
  • [Presentation] フレキシブルパイプインパイプの曲げ特性に関する実験的検討2009

    • Author(s)
      白石圭祐、渡辺香奈、佐藤太裕、蟹江俊仁、赤川敏
    • Organizer
      平成21年度土木学会全国大会第64回年次学術講演会
    • Place of Presentation
      福岡大学
    • Related Report
      2011 Final Research Report
  • [Presentation] フレキシブルパイプインパイプの曲げ挙動における解析モデルの検討2009

    • Author(s)
      渡辺香奈、白石圭祐、佐藤太裕、蟹江俊仁、赤川敏
    • Organizer
      平成21年度土木学会全国大会第64回年次学術講演会
    • Place of Presentation
      福岡大学
    • Related Report
      2011 Final Research Report
  • [Book] Elastic and Plastic Deformation of Carbon Nanotubes2012

    • Author(s)
      H.Shima, M.Sato
    • Publisher
      Pan Stanford Publishing(in print)
    • Related Report
      2011 Annual Research Report
  • [Book] Elastic and Plastic Deformation of Carbon Nanotubes

    • Author(s)
      H. Shima and M. Sato
    • Total Pages
      240
    • Publisher
      Pan Stanford Publishing(in press)
    • Related Report
      2011 Final Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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