航空学报 > 1987, Vol. 8 Issue (4): 191-197

一个适用性广泛的疲劳裂纹扩展速率表达式

王永廉1, 吴永端2   

  1. 1. 南京航空附件厂;2. 南京航空学院
  • 收稿日期:1986-06-09 修回日期:1900-01-01 出版日期:1987-04-25 发布日期:1987-04-25

A UNIVERSALLY APPLICABLE FATIGUECRACK-GROWTH-RATE DECRIPTION

Wang Yonglian1, Wu Yongduan2   

  1. 1. Nanjing Aeronautical Accessory Factory;2. Nanjing Aeronautical Institute
  • Received:1986-06-09 Revised:1900-01-01 Online:1987-04-25 Published:1987-04-25

摘要: 一、表达式的引出 迄今人们已提出了许多描述稳态疲劳裂纹扩展速率的表达式,其中应用较多

Abstract: This paper presents a new fatigue-crack-growth-rate description that is universally applicable and can be easily put to use in engineering practice.