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2007 Fiscal Year Final Research Report Summary

Development of Analytical Model for Three-dimensional Earthquake Response Analysis of Timber Structures and its Validation by Structural Experiments

Research Project

Project/Area Number 17580140
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 林産科学・木質工学
Research InstitutionShizuoka University

Principal Investigator

YASUMURA Motoi  Shizuoka University, Faculty of Agriculture, Professor (40143408)

Co-Investigator(Kenkyū-buntansha) NANAMI Naomichi  Shizuoka University, Faculty of Agriculture, associate Professor (10291395)
UESUGI Motoi  Miyazaki Prefecture Wood Utilization Research Center, Senior Engineer (70399674)
Project Period (FY) 2005 – 2007
KeywordsBuilding Structures / Earthquake Engineering / Numerical Analysis / Modeling / Environment Friendly Houses
Research Abstract

Pseudo-dynamic test results of Japanese conventional wooden structures were compared with the results of both lumped mass model and Finite element model with Macro element. Time history earthquake response analysis with lumped mss model was conducted by using the hysteresis parameters for shear walls obtained from the racking test of shear walls, and that with Finite element model were conducted by using hysteresis parameters of nail joint obtained from the single shear nail test. It was proved that the simulation by both lumped model and Finite element model predicted well the response of the structure in case of one direction loading. Pseudo-dynamic test was conducted on half scale model and the effect of shear wall layout and the shear stiffness of horizontal diaphragm. Pseudo-dynamic loading was conducted in the diagonal direction of specimen in order to apply the loads in two directions. Test results were compared with the simulation by lumped mass model, and it proved that the simulation showed comparatively good agreement with the experimental results when the shear stiffness of horizontal diaphragm is comparatively high but it under estimate the response when that is small.

  • Research Products

    (10 results)

All 2008 2007 2006

All Journal Article (6 results) Presentation (4 results)

  • [Journal Article] Dynamic Model for 3D timber structures with plywood-sheathed shear walls2008

    • Author(s)
      Nicolas Richard
    • Journal Title

      Proceedings of WCTE 2008(CDロム) 1

      Pages: 1-9

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Model for 3D timber structures with plywood-sheathed shear walls2008

    • Author(s)
      Nicolas, RICHARD, Motoi, YASUMURA, Motoi, UESUGI, Dynamic
    • Journal Title

      Proceedings of 9th WCTE 2008 (CD) 1

      Pages: 1-8

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] International Standard development for lateral load test method for shear walls2007

    • Author(s)
      Motoi Yasumura
    • Journal Title

      Proceedings of 40th CIB-W18 40

      Pages: 1-9

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] International Standard development for lateral load test method for shear walls2007

    • Author(s)
      Motoi, YASUMURA, Erol, KARACABEYLI
    • Journal Title

      Proceedings of 40th CIB-W18 40

      Pages: 1-9

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Estimating seismic performance of timber structures with plywood-sheathed walls by pseudo-dynamic tests and time history earthquake response analysis2006

    • Author(s)
      Motoi Yasumura
    • Journal Title

      Proceedings of 9th WCTE 2006(CDロム) 1

      Pages: 1-8

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Estimating seismic performance of timber structures with plywood-sheathed walls by pseudo-dynamic tests and time-history earthquake response analysis2006

    • Author(s)
      Motoi, YASUMURA, Nicolas, RICHARD, Luc, DAVENNE, Motoi, UESUGI
    • Journal Title

      Proceedings of 9th WCTE 2006 1

      Pages: 1-8

    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Earthquake response of Box-type model of Conventional wooden Structures subjected to lateral loading2007

    • Author(s)
      Toshikazu, UCHIDA
    • Organizer
      Annual meeting of AIJ
    • Place of Presentation
      Fukuoka
    • Year and Date
      20070900
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Pseudo-dynamic lateral loading test on 2-story Sugi glulam moment resisting frame structure2007

    • Author(s)
      Motoi, YASUMURA
    • Organizer
      Annual meeting of Wood Research Society
    • Place of Presentation
      Hiroshima
    • Year and Date
      20070800
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] スギ集成材ラーメンを用いた2層構造物の仮動的水平加力実験2007

    • Author(s)
      安村 基
    • Organizer
      日本木材学会
    • Place of Presentation
      広島
    • Year and Date
      2007-08-09
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Estimating single shear strength of woodscrew joints2006

    • Author(s)
      Miki, KAWASAKI
    • Organizer
      Annual meeting of AIJ
    • Place of Presentation
      Yokohama
    • Year and Date
      20060900
    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2010-02-04  

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