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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：男
- 联系方式：(+86)19141004306
- 学位：工学博士学位
- 在职信息：博士后出站
- 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
On fatigue life estimation of railway rails under the influence of periodic overloads and wear
- 点击次数：
- 所属单位：University of Electronic Science and Technology of China
- 刊物所在地：29th Annual International Conference of Iranian Society of Mechanical Engineers
- 摘要：The purpose of this paper is to simultaneously investigate the effect of periodic overloads and wear phenomenon on the rolling contact fatigue crack growth in railway rails. For this purpose, the rail with the exact geometry of the profile in the railway systems and the boundary element method has been used. Using Franc 3D software while performing stress analysis for different wheel placement positions, different values of stress intensity factors have been obtained. Also, stress intensity factors are evaluated by changing the initial crack length and traction force by changing the train spee
- 全部作者：,
- 论文类型：Conference Paper
- 学科门类：工学
- 一级学科：机械工程
- 是否译文：否
- 发表时间：2021-05-06