層貫通型弾性関節接合に適応した解析手法に関する研究

日本建築学会
  • 古川 幸
    東北大学大学院都市・建築学専攻博士前期課程
  • 山田 大彦
    東北大学大学院都市・建築学専攻
  • 小幡 昭彦
    東北大学大学院都市・建築学専攻博士後期課程
  • 斎藤 悠磨
    東北大学大学院都市・建築学専攻博士前期課程

書誌事項

タイトル別名
  • ANALYSIS OF STEEL STRUCTURE FRAMES WITH ELASTIC-HINGE JOINT SYSTEM

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抄録

A new joint system named elastic-hinge joint system by the authors is proposed. This new joint system performs in a non-linear elastic restoring force-rotation relation and is self-centering. These abilities can control damage and reduce permanent structural distortion in structures or in structural elements after a severe earthquake. A story-through type of elastic-hinge joint system, type ST, is proposed in this paper. Strands of this type run through parallel to whole beams composing a floor. This paper develops analytical method proposed by the last papers for analyzing steel structure frames with this new type joints. Analysis using this improved method is performed on 1-story, 1-bay steel frame with elastic-hinge joints under linear static load.

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