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

Study on establishment of design method for connection for reuse bridge

Research Project

Project/Area Number 25820201
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Structural engineering/Earthquake engineering/Maintenance management engineering
Research InstitutionKyoto University (2014-2016)
Utsunomiya University (2013)

Principal Investigator

Suzuki Yasuo  京都大学, 工学研究科, 助教 (50431698)

Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords高力ボルト引張接合 / 高力ボルト摩擦接合 / 併用継手 / 仮設桁 / リユース橋梁 / 設計法 / 1800MPa級超高強度ボルト / 溶射 / FEM解析
Outline of Final Research Achievements

In this research, in order to realize the member connection structure of the recycling / reuse bridge which is easy to assemble / disassemble, the new main girder which combined the high strength bolted tensile joint and the friction joint proposed by the research representatives It aims at strengthening the connection structure and establishing its design method.
As a result of examining the influence of the difference in the structural details of the flange connection part on the joint strength and deformability, it was found that the structure attached vertically to the structure in which the stiffening rib of the flange connection part is mounted parallel to the main girder flange is larger It is clarified that the deformation amount of the strength and the maximum strength character increases and it becomes a more ductile failure mode. In addition, we proposed a bending strength calculation method with higher accuracy than conventional strength calculation method.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (8 results)

All 2016 2015 2014

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (5 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Fundamental study on bolted tensile joint using 1800MPa class ultra-strength bolt2016

    • Author(s)
      鈴木康夫,辛 浩,杉浦邦征
    • Journal Title

      Journal of Structural Engineering, A

      Volume: 62A Issue: 0 Pages: 737-746

    • DOI

      10.11532/structcivil.62A.737

    • NAID

      130005608028

    • ISSN
      1881-820X
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 1800MPa 級超高張力ボルトを用いた引張接合に関する基礎的研究2016

    • Author(s)
      鈴木康夫,辛 浩,杉浦邦征
    • Journal Title

      構造工学論文集

      Volume: 62A Pages: 737-746

    • NAID

      130005608028

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] 引張接合を用いた鋼I 桁連結部の力学挙動と曲げ強度算定法2015

    • Author(s)
      辛 浩,鈴木康夫,杉浦邦征
    • Journal Title

      鋼構造年次論文報告集

      Volume: 23 Pages: 642-649

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Mechanical Behavior and Bending Strength Estimation of the Tensile Bolted Joint for I-Girder2016

    • Author(s)
      Hao Xin, Yasuo Suzuki, Kunitomo Sugiura
    • Organizer
      The 29th KKHTCNN Symposium on Civil Engineering
    • Place of Presentation
      Hong Kong
    • Year and Date
      2016-12-03
    • Related Report
      2016 Annual Research Report
  • [Presentation] A EXPERIMENTAL STUDY ON SLIP COEFFICIENT OF HIGH STRENGTH BOLTED JOINT WITH METAL SPRAYED CONTACT SURFACE2015

    • Author(s)
      Yusuke NAKANISHI, Kunitaro HASHIMOTO, Yasuo SUZUKI, Kunitomo SUGIURA
    • Organizer
      The Eighth International Structural Engineering and Construction Confe
    • Place of Presentation
      Sydney, Australia
    • Year and Date
      2015-11-23
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] フランジに引張接合を用いた鋼I桁連結部の強度算出法に関する検討2015

    • Author(s)
      辛 浩,鈴木康夫,杉浦邦征
    • Organizer
      土木学会第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 – 2015-09-18
    • Related Report
      2014 Research-status Report
  • [Presentation] フランジに引張接合を用いた鋼 フランジに引張接合を用いた鋼I桁連結部の力学挙動に与えるボルト配置影響2015

    • Author(s)
      辛 浩,鈴木康夫,杉浦邦征
    • Organizer
      土木学会関西支部第57回年次学術講演会
    • Place of Presentation
      摂南大学寝屋川キャンパス
    • Year and Date
      2015-05-30
    • Related Report
      2014 Research-status Report
  • [Presentation] 高力ボルト引張接合と摩擦接合を併用した鋼I 桁連結構造の引張継手が鋼I 桁連結構造に与える影響の基礎的研究2014

    • Author(s)
      柏将徳,鈴木康夫
    • Organizer
      土木学会関東支部第41回技術研究発表会
    • Place of Presentation
      長岡技術科学大学
    • Related Report
      2013 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi