已经得到个称赞     给我点赞
  • 电子邮箱:masoudinejad@uestc.edu.cn
  • 入职时间:2019-07-03
  • 所在单位:机械与电气工程学院
  • 学历:博士研究生毕业
  • 办公地点:Room 313, KeYanLou A, Qingshuihe Campus
  • 性别:
  • 联系方式:(+86)19141004306
  • 学位:工学博士学位
  • 在职信息:在岗
  • 主要任职:Postdoctoral Research Fellow
  • 毕业院校:马什哈德菲尔多西大学
  • 曾获荣誉:-International Postdoctoral Exchange Fellowship, Office of China Postdoc Council (OCPC), China, Summer 2019.
    -Distinguished researcher selected by University of Electronic Science and Technology of China-Postdoctoral fellowship, Summer 2019.
论文成果
当前位置: - Personal Homepa... >> 科学研究 >> 论文成果 >> Reliability analy...
Reliability analysis of fatigue crack growth for rail steel under variable amplitude service loading conditions and wear
  • 点击次数:
  • 所属单位:University of Electronic Science and Technology of China
  • 刊物所在地:International Journal of Fatigue
  • 项目来源:Reliability analysis of fatigue crack growth for a pearlitic Grade 900A steel used in railway...
  • 关键字:Fatigue crack growth; Fatigue reliability; Wear; Variable amplitude; Multiple site crack.
  • 摘要:The purpose of this paper is to investigate the effect of variable amplitude service loading conditions and wear phenomenon on reliability analysis for rail steel. For this purpose, the rail with the exact geometry of the profile in the railway systems and the boundary element method has been used. Also, the geometry correction functions of the five cracks, as a function of a crack size are determined by using nonlinear regression analysis estimating the statistical descriptors of the five geometry correction functions. Fatigue reliability is evaluated for each failure mode due to multiple...
  • 全部作者:,,
  • 论文类型:Journal Paper
  • 论文编号:106450
  • 学科门类:工学
  • 一级学科:机械工程
  • 卷号:152
  • 页面范围:106450
  • ISSN号:0142-1123
  • 是否译文:
  • 发表时间:2021-07-29