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Numerical Reliability in Analysis Method and Modeling for Predicting Critical Behavior of Building Frame Subjected to Strong Ground Motion

Research Project

Project/Area Number 12650573
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Building structures/materials
Research InstitutionKyoto Institute of Technology

Principal Investigator

MORISAKO Kiyotaka  Kyoto Institute of Technology, Faculty of Engineering and Design, Professor, 工芸学部, 教授 (90127168)

Co-Investigator(Kenkyū-buntansha) TSUJI Masaaki  Kyoto Institute of Technology, Faculty of Engineering and Design, Lecturer, 工芸学部, 講師 (00243121)
Project Period (FY) 2000 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 2001: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 2000: ¥2,800,000 (Direct Cost: ¥2,800,000)
Keywordsanalysis model / beam-column FEM / reliability of numerical analysis / equilibrium path / strain-controlled strategy / earthquake response / spatial frame / gabled roof frame / 整合剛性列形成問題 / 等価せん断モデル / 上下地動 / 立体骨組解析 / 応答のばらつき
Research Abstract

The aim of this study is to estimate the reliability of numerical analysis for predicting the dynamic behaviors of building frames under severe earthquake, and for tracing precisely the equilibrium paths of elastic-plastic frames. Major results so far are summarized as follows :
(1) Strain-controlled strategy is proposed for static analysis of elastic-plastic frames. For a designated element, its incremental strain consistent with the constitutive law be directly given in this strategy.
(2) The verification test to the shaking table test of small steel frame shows that the collapse behavior or twisting response of spatial steel frames under strong earthquake can be predicted by the spatial beam-column FEM proposed in this study.
(3) In the numerical analysis of typical gabled roof frame of gymnasium under strong earthquake, it is observed that the strain response at the flange of end of gabled roof beam has been considerably enlarged by a certain vertical ground motion.

Report

(3 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • Research Products

    (13 results)

All Other

All Publications (13 results)

  • [Publications] 李 軍: "弾塑性構造物のつり合い経路解析のためのひずみ増分制御法"日本建築学会構造系論文集. 第554号. 79-85 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 門藤 芳樹: "立体梁-柱有限要素法による鋼骨組振動実験挙動の解析"日本建築学会大会学術講演梗概集. C1・構造III. 427-428 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 門藤 芳樹: "平面梁-柱有限要素法による鋼骨組振動実験挙動の解析"日本建築学会大会学術講演梗概集. C1・構造III. 813-814 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 浅山 昌彦: "学校体育館平面山形架構の地震時弾塑性挙動の梁-柱有限要素法による解析"日本建築学会大会学術講演梗概集. C1・構造III. 801-802 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Li, Jun: "Incremental Strain-controlled Strategy for Numerical Analysis of Elastic-plastic Structure"J. Struct. Constr. Eng., AIJ. No.554. 79-85 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Mondou, Yoshiki: "Numerical Simulation of Shaking Table Tests of Steel Frame by Spatial Beamcolumn FEM"Summaries of Technical Papers of Annual Meetings of the Architectural Institute of Japan. Vol.C1. 427-428 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Mondou, Yoshiki: "Numerical Simulation of Shaking Table Tests of Steel Frame by Planar Beamcolumn FEM"Summaries of Technical Papers of Annual Meetings of the Architectural Institute of Japan. Vol.C1. 813-814 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Asayama, Masahiko: "Numerical Analysis of Planar Gabled Roof Frame subjected to Strong Ground Motions by Beam-column FEM"Summaries of Technical Papers of Annual Meetings of the Architectural Institute of Japan. Vol.C1. 801-802 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 李 軍: "弾塑性構造物のつり合い経路解析のためのひずみ増分制御法"日本建築学会構造系論文集. 第554号. 79-85 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] 門藤 芳樹: "立体梁-柱有限要素法による鋼骨組振動実験挙動の解析"日本建築学会大会学術講演梗概集. C1・構造III. 427-428 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 浅山昌彦: "学校体育館平面山形架構の地震時弾塑性挙動の梁-柱有限要素法による解析"日本建築学会大会学術講演梗概集. C1・構造III. 801-802 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 門藤芳樹: "平面梁-柱有限要素法による鋼骨組振動実験挙動の解析"日本建築学会大会学術講演梗概集. C1・構造III. 813-814 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 金尾伊織: "鋼立体ラーメン実験の梁-柱有限要素法による解析"日本建築学会大会学術講演梗概集. C1・構造III. 825-826 (2000)

    • Related Report
      2000 Annual Research Report

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Published: 2000-04-01   Modified: 2016-04-21  

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