変厚鋼板を梁フランジに用いた梁端溶接接合部の塑性変形能力と破断防止設計法

DOI

書誌事項

タイトル別名
  • PLASTIC DEFORMATION CAPACITY AND FRACTURE PREVENT DESIGN OF MOMENT CONNECTION STRENGTHENED BY THICK FLANGE

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説明

This paper presents the results of full-scale loading tests of beam-to-column subassmblages strengthened by TF (Thick-Flange) connection. TF connection is a moment frame connection with the thickness of the beam flange increased near the connection region to prevent fracture of the welded moment connection and effective to improve workability and quality of the welding. From test results, TF connection successfully avoid fracture initiated from welds and exhibited sufficient deformation capacity. The design method of the tapered thick flange is proposed to prevent a crack at the toe of the weld access hole and to keep the plastic region of the beam away form the welds.

収録刊行物

  • 鋼構造論文集

    鋼構造論文集 19 (75), 75_27-75_39, 2012-09-28

    一般社団法人 日本鋼構造協会

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詳細情報 詳細情報について

  • CRID
    1390282680291244160
  • NII論文ID
    130004955777
  • DOI
    10.11273/jssc.19.75_27
  • ISSN
    18840329
    18809928
  • 本文言語コード
    ja
  • 資料種別
    journal article
  • データソース種別
    • JaLC
    • CiNii Articles
    • KAKEN
  • 抄録ライセンスフラグ
    使用不可

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