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Development of Large Deformation Analysis System for Geotechnical Problems: A Performance-based Design Tool of Tower-Foundation-Soil Coupled System

Research Project

Project/Area Number 18560480
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Geotechnical engineering
Research InstitutionTohoku University

Principal Investigator

IKEDA Kiyohiro  Tohoku University, Tohoku University, Graduate School of Engineering, Professor (50168126)

Co-Investigator(Kenkyū-buntansha) YAMAKAWA Yuki  Tohoku University, Graduate School of Engineering, Assistant Professor (80324010)
KITADA Toshiyuki  Osaka City University, Graduate School of Engineering, Professor (30029334)
MATSUMURA Masahide  Osaka City University, Graduate School of Engineering, Senior Assistant Professor (60315976)
Project Period (FY) 2006 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2006: ¥2,600,000 (Direct Cost: ¥2,600,000)
KeywordsGeotechnical Engineering / Foundation / Soil-Structure Coupled System / Electric Transmission Tower / Performance-based Design
Research Abstract

A three-dimensional soil-foundation-structure coupled interaction analysis of transmission tower is performed to investigate the strength and stability of the entire system. Fully nonlinear elastoplastic finite element analysis is conducted to capture the progressive and localized failure of the foundations and the buckling behavior of the tower structure. In the series of analyses, various landforms, load directions and neighboring of the group piles are considered to evaluate the performance of the foundation under actual condition. The coupled analysis of the entire system reveals that uplift and horizontal displacement of the foundation are influential on the collapse behavior of transmission tower systems. Moreover, it is pointed out that the critical component in the collapse of the entire system drastically changes depending on the direction and mode of external load-The numerical results have led to a useful insight concerning the failure mechanism in the pre-existing example of tower collapse.

Report

(3 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • Research Products

    (28 results)

All 2008 2007 2006 Other

All Journal Article (10 results) (of which Peer Reviewed: 3 results) Presentation (17 results) Book (1 results)

  • [Journal Article] 逆T型基礎の引揚支持力評価への弾塑性有限要素解析の適用性に関する考察2007

    • Author(s)
      池田清宏
    • Journal Title

      土木学会論文集C Vol.63,No.1

      Pages: 1-12

    • NAID

      130004468179

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Imperfection sensitivity of ultimate buckling strength of elastic-plastic square plates under compression2007

    • Author(s)
      Kiyohiro Ikeda
    • Journal Title

      International Journal of Non-Linear Mechanics Vol.42

      Pages: 529-541

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 砂の平面ひずみ供試体における変形局所化挙動と有限要素法による数値分岐解析との比較2007

    • Author(s)
      山川優樹
    • Journal Title

      応用力学論文集, 土木学会 Vol.10

      Pages: 281-292

    • NAID

      130004257895

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 逆T型基礎の引揚支持力評価への弾塑性有限要素解析の適用性に関する考察2007

    • Author(s)
      池田清宏, 山川優樹, 森田耕平, 堀本壮亮, 尾崎利行
    • Journal Title

      土木学会論文集C Vol. 63, No. 1

      Pages: 1-12

    • NAID

      130004468179

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 地盤-基礎体-構造物の相互作用を考慮した送電線鉄塔系の安定性解析2007

    • Author(s)
      中市翔也, 池田清宏, 山川優樹
    • Journal Title

      平成18年度土木学会東北支部技術研究発表会講演概要集

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 初期不整や風荷重による構造系の強度低下量に関する確率的評価2007

    • Author(s)
      大内知章, 池田清宏, 山川優樹
    • Journal Title

      平成18年度土木学会東北支部技術研究発表会講演概要集

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 板の弾塑性座屈荷重の確率変動の初期不整感度則による体系的記述2007

    • Author(s)
      柴崎晃, 池田清宏
    • Journal Title

      平成18年度土木学会東北支部技術研究発表会講演概要集

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Diffuse mode bifurcation of soil causing vortex-like shear investigated by group-theoretic image analysis2006

    • Author(s)
      Kiyohiro Ikeda, Hironori Sasaki, Tsuyoshi Ichimura
    • Journal Title

      Journal of the Mechanics and Physics of Solids Vol. 54, No. 2

      Pages: 310-339

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 三次元有限要素解析による逆T型送電線鉄塔基礎の支持力検討2006

    • Author(s)
      中市翔也, 西岡弘文, 池田清宏, 山川優樹, 堀本壮亮, 尾崎利行
    • Journal Title

      第41回地盤工学研究発表会発表講演集

      Pages: 1311-1312

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Study on applicability of elasto-plastic finite element analysis to the estimation of uplift behavior of belled pile

    • Author(s)
      Kiyohiro Ikeda
    • Journal Title

      Journal of Geotechnical Engineering, JSCE Vol. 63, No. 1

      Pages: 1-12

    • NAID

      130004468179

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 弾塑性有限要素解析による逆T型鉄塔基礎の引揚支持力評価2008

    • Author(s)
      池田清宏
    • Organizer
      平成19年度土木学会東北支部技術研究発表会
    • Place of Presentation
      岩手大学(盛岡市)
    • Year and Date
      2008-03-08
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Estimation of uplift bearing capacity of belled pile with elastoplastdc finite element analysis2008

    • Author(s)
      Kiyohiro Ikeda
    • Organizer
      Annual Conf. of Tohoku branch of the Japan Society of Civil Engineers
    • Place of Presentation
      at Iwate University (Morioka City)
    • Year and Date
      2008-03-08
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 弾塑性有限要素解析による逆T型鉄塔基礎の引揚支持力評価2008

    • Author(s)
      池田清宏
    • Organizer
      平成19年度土木学会東北支部技術研究発表会
    • Place of Presentation
      岩手大学工学部
    • Year and Date
      2008-03-08
    • Related Report
      2007 Annual Research Report
  • [Presentation] 初期不整や風荷重による構造系の強度低下量に対する確率的評価2007

    • Author(s)
      池田清宏
    • Organizer
      土木学会全国大会第62回年次学術講演会
    • Place of Presentation
      広島大学(広島市)
    • Year and Date
      2007-09-14
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Probabilistic analysis of degradation of structures due to imperfections and wind loads2007

    • Author(s)
      Kiyohiro Ikeda
    • Organizer
      62^<nd> Annual Conf. of Japan Society of Civil Engineers
    • Place of Presentation
      at Hiroshima University (Hiroshima City)
    • Year and Date
      2007-09-14
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 地盤-基礎体-構造物の相互作用を考慮した送電線鉄塔系の安定性解析2007

    • Author(s)
      池田清宏
    • Organizer
      第42回地盤工学研究発表会
    • Place of Presentation
      名古屋国際会議場(名古屋市)
    • Year and Date
      2007-07-06
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Stability analysis of electric transmission tower considering soil-foundation-structure coupled behavior2007

    • Author(s)
      Kiyohiro Ikeda
    • Organizer
      42^<nd> Annual Con£ of the Japanese Geotechnical Society
    • Place of Presentation
      at Nagoya Congress Ce (Nagoya City)
    • Year and Date
      2007-07-06
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 地盤-基礎体-構造物の相互作用を考慮した送電線鉄塔系の安定性解析2007

    • Author(s)
      池田清宏
    • Organizer
      第42回地盤工学研究発表会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2007-07-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] 砂質地盤の静的支持力挙動の三次元弾塑性解析によるシミュレーション2007

    • Author(s)
      池田清宏
    • Organizer
      第42回地盤工学研究発表会
    • Place of Presentation
      名古屋国際会議場(名古屋市)
    • Year and Date
      2007-07-04
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Three dimensional elastoplastic analysis of quasi-static bearing capacity of foundation on sands2007

    • Author(s)
      Kiyohiro Ikeda
    • Organizer
      42^<nd> Annual Conf. of the Japanese Geotechnical Society
    • Place of Presentation
      at Nagoya Congress Center (Nagoya City)
    • Year and Date
      2007-07-04
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 砂質地盤の静的支持力挙動の三次元弾塑性解析によるシミュレーション2007

    • Author(s)
      池田清宏
    • Organizer
      第42回地盤工学研究発表会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2007-07-04
    • Related Report
      2007 Annual Research Report
  • [Presentation] 初期不整や風荷重による構造系の強度低下量に関する確率的評価2007

    • Author(s)
      池田清宏
    • Organizer
      平成18年度土木学会東北支部技術研究発表会
    • Place of Presentation
      山形大学(山形市)
    • Year and Date
      2007-03-03
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 地盤-基礎体-構造物の相互作用を考慮した送電線鉄塔系の安定性解析2007

    • Author(s)
      池田清宏
    • Organizer
      平成18年度土木学会東北支部技術研究発表会
    • Place of Presentation
      山形大学(山形市)
    • Year and Date
      2007-03-03
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Probabilistic analysis of degradation of structures due to imperfections and wind loads2007

    • Author(s)
      Kiyohiro Ikeda
    • Organizer
      Annual Conf. of Tohoku branch of the Japan Society of Civil Engineers
    • Place of Presentation
      at Yamagata University (Yamagata City)
    • Year and Date
      2007-03-03
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Stability analysis of electric transmission tower considering soil-foundation-structure coupled behavior2007

    • Author(s)
      Kiyohiro Ikeda
    • Organizer
      Annual Conf. of Tohoku branch of the Japan Society of Civil Engineers
    • Place of Presentation
      at Yamagata University (Yamagata City)
    • Year and Date
      2007-03-03
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 三次元有限要素法による逆T型送電線鉄塔基礎の支持力検討2006

    • Author(s)
      池田清宏
    • Organizer
      第41回地盤工学研究発表会
    • Place of Presentation
      かごしま県民交流センター(鹿児島市)
    • Year and Date
      2006-07-14
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Three dimensional finite element analysis of uplift capacity of belled pile2006

    • Author(s)
      Kiyohiro Ikeda
    • Organizer
      41^<st> Annual Conf. of the Japanese Geotechnical Society
    • Place of Presentation
      at Kagoshima Public Access Center (Kagoshima City)
    • Year and Date
      2006-07-14
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] Stability and Optimization of Structures2007

    • Author(s)
      Kiyohiro Ikeda
    • Publisher
      Springer-Verlag
    • Related Report
      2007 Annual Research Report

URL: 

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

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