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  • 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
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Fatigue reliability assessment of a pearlitic Grade 900A rail steel subjected to multiple cracks
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  • 所属单位:University of Electronic Science and Technology of China
  • 刊物所在地:Engineering Failure Analysis
  • 项目来源:Reliability analysis of fatigue crack growth for a pearlitic Grade 900A steel used in railway...
  • 关键字:Fatigue reliability; Boundary element method; Multiple site crack; Stress intensity factor; Rail.
  • 摘要:In this paper, a reliability analysis of fatigue crack growth for a pearlitic Grade 900A rail steel subject to the growth of multiple cracks is presented. The stress intensity factors (SIFs) at the tip of the cracks, by considering all possible combinations of all different cracks, are calculated by the boundary element method (BEM). A 3D boundary element analysis model has been applied to estimate stress intensity factors of the rail under the influence of cyclic loading conditions. For this purpose, an UIC60 rail with accurate geometry is studied. Paris Equation is used as a criterion of...
  • 全部作者:,,
  • 论文类型:Journal Paper
  • 论文编号:105625
  • 学科门类:工学
  • 一级学科:机械工程
  • 卷号:128
  • 页面范围:105625
  • ISSN号:1350-6307
  • 是否译文:
  • 发表时间:2021-07-21