Residual Stress Shakedown in Typical Weld Joints and its Effect on Fatigue of FPSOs

著录项

• 来源
  《International Conference on Offshore Mechanics and Arctic Engineering 2007(OMAE2007) vol.2; 20070610-15; San Deigo,CA(US)》|2007年|P.193-201|共9页
• 会议地点 San DeigoCA(US)
• 作者

  Liangbi Li; Bin Zhang; Torgeir Moan;

  展开▼
• 作者单位

  Jiangsu University of Science and Technology;

  Norwegian University of Science and Technology;

  展开▼
• 会议组织
• 原文格式 PDF
• 正文语种 eng
• 中图分类 海洋工程;
• 关键词

  σ_(app): Applied stress; σ_(mean),σ_m: Mean stress; σ_(x,res): Longitudinal residual stress; Δσ_(res): Difference between residual stress and residual stress after relaxation; σ_(x,res,average): Average residual stress of the measurement; σ_y: Yield s;

  机译：σ_（app）：施加应力；σ_（mean），σ_m：平均应力；σ_（x，res）：纵向残余应力；Δσ_（res）：残余应力与松弛后残余应力之差；σ_（x，res，平均）：测量值的平均残余应力;σ_y：屈服s;