ボルト間隔に着目した鋼I桁当て板補強における曲げ補強効果に関する研究

DOI

書誌事項

タイトル別名
  • STUDY ON BENDING REINFORCEMENT EFFECT OF STEEL I GIRDER IN REINFORCING WITH PATCH PLATE FOCUSING ON THE BOLT PITCH

抄録

<p>In order to replace the RC deck of steel main girder, reinforcement of steel main girder is needed depending on the construction condition. In such case, the patch plates jointed by high strength bolts are generally adopted. However, structural details, such as the bolt pitch and patch plate length to achieve intended strengthening effect, are not specified. This study investigates the bolt pitch at the edge of patch plate to achieve intended strengthening effect through FE analysis considering the frictional interaction between the patch plate and the web. As a result, it was found that the reinforcing effect was increased, and the patch plate length could be shortened by narrowing the bolt pitch only at the edge of the plate.</p>

収録刊行物

  • 鋼構造論文集

    鋼構造論文集 30 (118), 118_1-118_14, 2023-06-26

    一般社団法人 日本鋼構造協会

キーワード

詳細情報 詳細情報について

  • CRID
    1390859525240768000
  • DOI
    10.11273/jssc.30.118_1
  • ISSN
    18840329
    18809928
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
  • 抄録ライセンスフラグ
    使用不可

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