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Damage risk assessment of buried pipes in cold regions

Research Project

Project/Area Number 26420476
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Geotechnical engineering
Research InstitutionKitami Institute of Technology

Principal Investigator

KAWAGUCHI Takayuki  北見工業大学, 工学部, 准教授 (20310964)

Co-Investigator(Kenkyū-buntansha) 所 哲也  苫小牧工業高等専門学校, その他部局等, 准教授 (40610457)
石川 達也  北海道大学, 工学研究院, 教授 (60359479)
中村 大  北見工業大学, 工学部, 准教授 (90301978)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords寒冷地 / 凍結 / 凍上 / 埋設管 / 地中応力 / 輪荷重 / 土中土圧 / 土中温度 / 凍結融解 / 道路 / 温度 / 土圧 / 増加応力
Outline of Final Research Achievements

This study measured detailed temperature distribution around buried pipes under the pavement and vertical stresses in the ground, as well as seasonal changes of incremental stress exerted by vehicle wheel loads for damage risk assessment of buried pipes beneath pavements in cold regions.
Results revealed that these measured values change significantly as a result of the ground’s freeze-thaw process. In addition, we found that the incremental stress in the ground increases with the vehicle weight and that the rate of increase changes with freezing and thawing. The stress distribution (transmission) in the ground was also found to change with freezing and thawing.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (14 results)

All 2017 2016 2015 2014

All Journal Article (8 results) (of which Acknowledgement Compliant: 3 results,  Peer Reviewed: 4 results,  Open Access: 4 results) Presentation (6 results)

  • [Journal Article] 凍結融解が地盤内応力伝播に与える影響2017

    • Author(s)
      岸川鉄啓,Dagvadorj Otgonjargal,鈴木信太朗,川口貴之,中村大,山下聡
    • Journal Title

      公益社団法人 地盤工学会北海道支部技術報告集

      Volume: 57 Pages: 27-34

    • Related Report
      2016 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] ふとんかごを壁面材とした補強土壁の凍結融解挙動2017

    • Author(s)
      川俣さくら,川口貴之,中村大,倉知禎直,林啓二,川尻峻三,山下聡
    • Journal Title

      公益社団法人 地盤工学会北海道支部技術報告集

      Volume: 57 Pages: 321-330

    • Related Report
      2016 Annual Research Report
  • [Journal Article] PERFORMANCE EVALUATION FOR GABION FACED REINFORCED SOIL WALL IN A COLD, SNOWY ENVIRONMENT USING PERMEABLE HEAT INSULATING MATERIALS2016

    • Author(s)
      川俣さくら,川口貴之,中村大,倉知禎直,林啓二,川尻峻三,山下聡
    • Journal Title

      Geosynthetics Engineering Journal

      Volume: 31 Issue: 0 Pages: 119

    • DOI

      10.5030/jcigsjournal.31.119

    • NAID

      130006894924

    • ISSN
      1344-6193, 1883-146X
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Seismic behavior of model embankment affected by seepage water and frozen surface2016

    • Author(s)
      H. Kishida, S.Kawajiri, T.Kawaguchi, D.Nakamura, S.Yamashita
    • Journal Title

      Japanese Geotechnical Society Special Publication

      Volume: 2 Issue: 47 Pages: 1654-1659

    • DOI

      10.3208/jgssp.TC202-06

    • NAID

      130005124120

    • ISSN
      2188-8027
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] SEASONAL CHANGE OF VERTICAL EARTH PRESSURE IN PAVED ROAD AT COLD REGION2015

    • Author(s)
      鈴木信太朗, 川口貴之, 中村大, 川尻峻三, 山下聡, 内島典子
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM))

      Volume: 71 Issue: 2 Pages: I_475-I_484

    • DOI

      10.2208/jscejam.71.I_475

    • NAID

      130005128833

    • ISSN
      2185-4661
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] EVALUATION OF THE FROST HEAVE RESISTANCE OF GEOGRID COMBINED WITH GEOCELL WITHIN A REINFORCED SOIL WALL2015

    • Author(s)
      川口貴之, 中村大, 川尻峻三, 林豪人, 原田道幸, 山下聡
    • Journal Title

      Geosynthetics Engineering Journal

      Volume: 30 Issue: 0 Pages: 155-162

    • DOI

      10.5030/jcigsjournal.30.155

    • NAID

      130005165153

    • ISSN
      1344-6193, 1883-146X
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 寒冷地における水道管周辺地盤の温度分布と鉛直土圧2015

    • Author(s)
      鈴木信太朗,川口貴之,中村大, 川尻峻三,山下聡
    • Journal Title

      土木学会第70回年次学術講演会講演概要集

      Volume: 70

    • Related Report
      2015 Research-status Report
    • Open Access / Acknowledgement Compliant
  • [Journal Article] 市街地に埋設された水道管周辺の温度と土中土圧の季節変動2014

    • Author(s)
      鈴木信太朗, 川口貴之,中村大,畑中将志,山下聡
    • Journal Title

      地盤工学会北海道支部技術報告集

      Volume: 54 Pages: 79-86

    • Related Report
      2014 Research-status Report
  • [Presentation] 凍結融解が地盤内応力伝播に与える影響2017

    • Author(s)
      岸川鉄啓,Dagvadorj Otgonjargal,鈴木信太朗,川口貴之,中村大,山下聡
    • Organizer
      公益社団法人 地盤工学会北海道支部技術報告会
    • Place of Presentation
      北見工業大学
    • Year and Date
      2017-02-03
    • Related Report
      2016 Annual Research Report
  • [Presentation] 寒冷地における水道管周辺地盤の温度分布と鉛直土圧2015

    • Author(s)
      鈴木信太朗,川口貴之,中村大,川尻峻三,山下聡
    • Organizer
      第70回土木学会年次学術講演会
    • Place of Presentation
      岡山大学津島キャンパス
    • Year and Date
      2015-09-16 – 2015-09-18
    • Related Report
      2014 Research-status Report
  • [Presentation] 寒冷地における水道管周辺地盤の温度分布と鉛直土圧2015

    • Author(s)
      鈴木信太朗,川口貴之,中村大, 川尻峻三,山下聡
    • Organizer
      平成27年度土木学会全国大会 第70回年次学術講演会
    • Place of Presentation
      岡山大学津島キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Research-status Report
  • [Presentation] 寒冷地の道路内における鉛直土圧の季節変化2015

    • Author(s)
      鈴木信太朗,川口貴之,中村大,川尻峻三,山下聡,内島典子
    • Organizer
      第18回応用力学シンポジウム
    • Place of Presentation
      金沢大学角間キャンパス
    • Year and Date
      2015-05-16 – 2015-05-17
    • Related Report
      2014 Research-status Report
  • [Presentation] 寒冷地の道路内における鉛直土圧の季節変化2015

    • Author(s)
      鈴木信太朗,川口貴之,中村大, 川尻峻三,山下聡,内島典子
    • Organizer
      第18 回応用力学シンポジウムプログラム
    • Place of Presentation
      金沢大学角間キャンパス
    • Year and Date
      2015-05-16
    • Related Report
      2015 Research-status Report
  • [Presentation] 寒冷地におけ る水道管周辺地盤の温度と土中土圧~北見市市街地の例~2014

    • Author(s)
      鈴木信太朗, 川口貴之, 中村大, 山下聡
    • Organizer
      第49 回地盤工学会研究発表会
    • Place of Presentation
      北九州国際会議場
    • Year and Date
      2014-07-15 – 2014-07-17
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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