Estimation and Analysis for the Fatigue Life of Rail Joint Bolt

被引：1
|
作者：
Li, Xiaopeng [1 ]
Ju, Xing [1 ]
Zhao, Guanghui [1 ]
Liang, Yamin [1 ]
机构：
[1] Northeastern Univ, Sch Mech Engn & Automat, Shenyang 110819, Peoples R China
来源：
ADVANCED MATERIALS AND ENGINEERING MATERIALS II | 2013年 / 683卷
关键词：
Rail joint bolt; Fatigue failure; Pre-tightening torque; Fatigue life;
D O I：
10.4028/www.scientific.net/AMR.683.783
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
One of the most important reasons for railway traffic accidents is the fatigue failure of the rail joint bolt. Therefore, the research on the fatigue properties of rail joint bolt has important practical significance. This paper analyzed the influence of different pre-tightening torque on the fatigue life of the rail joint bolt. Besides, the best pre-tightening torque of the bolt was acquired through theoretical calculations. Finally, the fatigue life of the rail joint bolt was predicted according to the relevant basic theory and methods of fatigue life analysis, which applied numerical simulation technology.
引用
收藏
页码：783 / 786
页数：4
相关论文
共 50 条
  • [21] Analysis of Fatigue Properties and Vectoring Life of Flexible Joint
    Wan N.
    Shi H.-B.
    Qu Z.-L.
    Liu K.
    Tuijin Jishu/Journal of Propulsion Technology, 2022, 43 (05): : 264 - 272
  • [22] Optimization of fatigue life and fractography analysis of knuckle joint
    Pugazhenthi, R.
    Anbuchezhiyan, G.
    Muthuraman, R. K.
    Vignesh, M.
    Ponshanmugakumar, A.
    MATERIALS TODAY-PROCEEDINGS, 2021, 46 : 4344 - 4348
  • [23] Thermal fatigue life analysis on the PBGA solder joint
    Liu, Changkang
    Zhou, Dejian
    Pan, Kailin
    Qin, Kuangyu
    Jixie Qiangdu/Journal of Mechanical Strength, 1999, 21 (03): : 212 - 214
  • [24] On the estimation of fatigue life in bolt clamped Al-alloy 2024-T3 plates
    Ghorbani, H.
    Chakherlou, T. N.
    Taghizadeh, H.
    ENGINEERING FRACTURE MECHANICS, 2016, 164 : 74 - 92
  • [25] FATIGUE AND LIFE ESTIMATION
    KIRBY, WT
    AERONAUTICAL JOURNAL, 1973, 77 (746): : R9 - R9
  • [26] Simulation of Fatigue Failure of Rail Joint Bolts by FEA
    Li, Xiaopeng
    Nie, Huifan
    Yuan, Weijie
    Wen, Bangchun
    MECHATRONICS AND INFORMATION TECHNOLOGY, PTS 1 AND 2, 2012, 2-3 : 1035 - 1040
  • [27] Model reduction for fatigue life estimation of a welded joint driven by machine learning
    Amuzuga, Philippe
    Bennebach, Mohamed
    Iwaniack, Jean-Louis
    HELIYON, 2024, 10 (10)
  • [28] Fatigue life estimation of corroded welded steel joint using probabilistic approach
    Pastorcic, Darko
    Vukelic, Goran
    Parunov, Josko
    Bozic, Zeljko
    INTERNATIONAL JOURNAL OF FATIGUE, 2024, 182
  • [29] Increasing rail life by forecasting fatigue failure
    Bogdaniuk, B
    Massel, A
    Radomski, R
    NDT & E INTERNATIONAL, 2003, 36 (03) : 131 - 134
  • [30] Railway Axle Analyses: Fatigue Damage and Life Analysis of Rail Vehicle Axle
    Dikmen, Ferhat
    Bayraktar, Meral
    Guclu, Rahmi
    STROJNISKI VESTNIK-JOURNAL OF MECHANICAL ENGINEERING, 2012, 58 (09): : 545 - 552
12345