軟質溶接継手を適用した荷重伝達型十字すみ肉溶接継手の疲労強度

• 木下 幸治

  岐阜大学工学部社会基盤工学科

• 荒川 慎平

  岐阜大学工学研究科社会基盤工学専攻

• 盛 高志

  岐阜大学工学部社会基盤工学科（現 東海旅客鉄道株式会社）

書誌事項

タイトル別名

• FATIGUE STRENGTH OF UNDER-MATCHED WELDED JOINTS APPLIED TO LOAD-CARRYING CRUCIFORM FILLET WELDED JOINTS

抄録

The purpose of this research is to examine fatigue strength of under-matched welded joints applied to load-carrying cruciform fillet welded joints made of high strength steel. First, in order to grasp influences of the magnitude of stress concentration on differences between fatigue strength of under-matched welded joints and over-matched welded joints, fatigue tests under axial loading and bending were carried out. Next, fatigue test data obtained this research were compared with results reported in previous research. Based on the comparisons, fatigue strength of under-matched welded joints is similar to that of over-matched welded joints not depending on the magnitude of stress concentration.

収録刊行物

• 鋼構造論文集

  鋼構造論文集 18 (69), 69_33-69_40, 2011

  社団法人 日本鋼構造協会

キーワード

• 軟質溶接継手
• 十字溶接継手
• 切欠き感度

詳細情報

• CRID: 1390282680292438016
• NII論文ID: 130004955763
• DOI: 10.11273/jssc.18.69_33
• ISSN: 18840329
• ISSN: 18809928
• 本文言語コード: en
• 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