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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
Reza Masoudi Nejad, Zhiliang Liu. Effect of wear on stress intensity factor of rail steel using numerical modeling. 3rd International Conference on Electrical, Computer and Mechanical Engineering, October 2020, Iran.
- 点击次数：
- 项目来源：International Postdoctoral Exchange Fellowship Program (Talent-Introduction Program)
- 关键字：Wear; Stress intensity factor; Boundary element method; Crack; Rail.
- 摘要：Train and rail is one of the most common methods of transportation in the world, which its extensive use reveals the need for research in this field. The purpose of this paper is to analyze the influence of periodic overloads and the phenomenon of wear on contact fatigue crack on railways simultaneously. For this purpose, a UIC60 rail with accurate geometry using numerical method is studied. In this regard, at first a three-dimensional elastic-plastic finite element model (FEM) in ANSYS/PDS tool is provided. The maximum stress caused by wheel/rail contact for a new/worn wheel profiles S1002...
- 是否译文：否
上一条： Reza Masoudi Nejad, Zhiliang Liu. Effect of periodic overloads and spectrum loading on fatigue life and microstructure in a Grade 900A rail steel. Theoretical and Applied Fracture Mechanics. 2020;110:102796. https://doi.org/10.1016/j.tafmec.2020.102796
下一条： Reza Masoudi Nejad, Zhiliang Liu. Effect of lubricant on surface crack propagation and fatigue life of one-way rail in rail–wheel contact, IEEE Global Reliability and Prognostics and Health Management Conference (PHM 2020), October 2020, China.