51 熔接應力に関する塑性学的研究(第1報)

• 渡辺 正紀

  大阪大学工学部

書誌事項

タイトル別名

• Plastic Studies on Weld Stresses Ist Report
• Rectangular Plate with One-dimentional Stress Distribution
• 一次元的温度分布をなす短形鈑の熱應力並に残留應力に関する塑性学的研究

抄録

As the fundamental investigation for weld stresses, the authcr studied the prcblem of rectangular plate wtih one-dimensional stress.<BR>At first we did the following experiments : 300×110×2.3mm rectangular plates were heated along their center lines by particular heating equipment especially prepared. At high temperature the part near the heated zone behaves plastic deformation, and when the plate cools down to room temperature, residual stresses grow in consequence of these plastic strains. The residual stresses were measured by means of Heyn's method and dividing one. These experimental values of residual stresses are shown in Fig. 13.<BR>While the author has developed plastic theories of thermal and residual stresses of rectangular plate with one-dimensional stress distribution, and our theoretical values of residual stresses agreed with the experimental ones. We will study the problem of circular plate with two-dimensional stress distribrition in future.

収録刊行物

• 溶接学会誌

  溶接学会誌 19 (3), 62-73, 1950

  一般社団法人 溶接学会

キーワード

• Metals and Alloys
• Surfaces, Coatings and Films
• Mechanical Engineering
• Mechanics of Materials

詳細情報

• CRID: 1390001206501649536
• NII論文ID: 130003762489
• DOI: 10.2207/qjjws1943.19.62
• ISSN: 18837204
• ISSN: 00214787
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可