闫瑞国

博士 、高聘副教授 、无

基本信息

办公电话: 电子邮件: rgyan@bjtu.edu.cn
通讯地址:北京市海淀区上园村3号北京交通大学 邮编:100044

教育背景

2013.09-2017.06     北京交通大学     车辆工程                   工学学士

2017.09-2023.06     北京交通大学     载运工具运用工程     工学博士

工作经历

2023.09-2025.09     清华大学航天航空学院         博士后

2025.01-2025.03     大阪大学接合科学研究所     国际联合研究员(Class A)

2025.10-至今           北京交通大学机电学院         高聘副教授

研究方向

招生专业

科研项目

国家自然科学基金-青年基金:车轴合金钢疲劳损伤微观机制与寿命预测模型研究,主持,2025.1-2027.12。

教学工作

论文/期刊


  1. Wang W-J, Chen Y-Y, Yan R-G*, et al. Assessment of stress identification for high-speed railway axle based on acceleration signals [J]. Measurement, 2026, 257: 118581.
  2. Yan R-G, Zhu L-N, Wang X-S*. Comparison of surface pretreatments effects on fatigue damage behavior identification of metals under in-situ SEM tests [J]. Materials Science and Engineering: A, 2025, 944: 148940.
  3. Chi W-Q, Wang W-J, Zhou H-C, Yan R-G*,  et al. Multiscale modelling of additively manufactured Ti-6Al-4V alloy: Fatigue performance evaluation from material to structural level [J]. International Journal of Fatigue, 2025, 201: 109181.
  4. Yan R-G, Zhu L-N, Liu A, et al. Evaluation of small fatigue crack growth rates in HIP FGH96 superalloy under microstructural influences [J]. Fatigue & Fracture of Engineering Materials & Structures, 2025, 48(6): 2495-2505.
  5. Yan R-G, Wang W-J*, Ding R, et al. Research on size effects in fracture properties and residual life prediction for high-speed train axles [J]. Theoretical and Applied Fracture Mechanics, 2024, 134: 104715.
  6. Yan R-G, Wang W-J*, Ding R, et al. Study on the method of establishing the probability of detection curve for ultrasonic detection on railway hollow axle cracks [J]. Measurement, 2024, 224: 113866. 
  7. Yan R-G, Wang W-J*, Zhou P-Y, et al. Research on monitoring method for crack depth of railway hollow axle during bench test [J]. Fatigue & Fracture of Engineering Materials & Structures, 2023, 46(12): 4649-4662. 
  8. Yan R-G, Wang W-J*, Guo Y-T, et al. Influence of wheel out-of-roundness on the remaining life of railway wheels under mixed-mode fatigue loading [J]. Fatigue & Fracture of Engineering Materials & Structures, 2022, 45(7): 2072-2085. 
  9. Zhang Y-T, Zhu L-N, Yan R-G, et al. An uncertainty evaluation on the ΔKth and ΔKIC of fine-grained isotropic graphite [J]. Acta Mechanica Solida Sinica, 2024, 37(3): 478-486. 
  10. 王文静,闫瑞国,丁然,张振先,沙淼,单巍.高速列车智能轮对应力谱测试及车轴裂纹扩展寿命分析[J].中南大学学报(自然科学版),2022,53(05):1955-1964.
  11. 王文静,闫瑞国,丁然,梁韵琪,李忠文.基于实测动应力分析的车轴台架试验谱编制[J].中国铁道科学,2022,43(01):110-117.
  12. 王文静,闫瑞国,李广全,郑静,韩俊臣.中国标准动车组齿轮箱箱体动态特性分析研究[J].振动工程学报, 2019, 32(03): 534-539.

专著/译著

专利

软件著作权

获奖与荣誉

  1. 高速列车车轴服役性能保障关键技术及应用,北京市科学技术奖科学技术进步奖二等奖,2024,排名3/10。
  2. 高速列车车轴寿命预测及修程修制优化关键技术,中国铁道学会科学技术奖一等奖,2022,排名25/25。

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