Page 47 - 《摩擦学学报》2020年第3期
P. 47

第 3 期                        刘颍宾, 等: 列车车轮滚动接触疲劳裂纹评价研究                                        313

   角度显著大于实际服役车轮接触疲劳裂纹扩展角度,                                rolling contact fatigue[J]. Wear, 1991, 144: 307–317. doi: 10.1016/
   主要是因为标准试验存在水润滑,样品所受剪切应力                                0043-1648(91)90022-M.
                                                     [  6  ]  Eadie D T, Elvidge D, Oldknow K. The effect of top of rail friction
   小于实际服役车轮. 接触疲劳剥离坑截面观察发现,
                                                          modifier on wear and rolling contact fatigue: Full-scale Fail-wheel
   标准样品剥离坑截面呈现浅碟形,深度为0.6 mm,而
                                                          test  rig  evaluation,  analysis  and  modelling[J].  Wear,  2008,  265:
   实际服役车轮表面接触疲劳剥离坑呈现深U形,深度
                                                          1222–1230. doi: 10.1016/j.wear.2008.02.029.
   为1.5 mm,实际车轮剥离坑更深.                                [  7  ]  Li Xia, Wen Zefeng, Jin Xuesong. Investigation into wheel wear and
       b. 由于标准样品所受剪切应力较小,所以标准样                            fatigue  of  heavy-haul  railways[J].  Journal  of  the  China  Railway
   品硬化层深度远小于实际服役车轮硬化层深度. 透射                               Society, 2011, 33(3): 28–34 (in Chinese) [李霞, 温泽峰, 金学松. 重
   电镜观察结果表明,标准接触疲劳样品硬化层内的先                                载铁路车轮磨耗和滚动接触疲劳研究[J]. 铁道学报, 2011, 33(3):
   共析铁素体和珠光体中铁素体片层内均有位错线,而                                28–34]. doi: 10.3969/j.issn.1001-8360.2011.03.005.
                                                     [  8  ]  Zhou Yu, Huang Xuwei, Zhang Dongfeng, et al. Influence of axle
   实际服役车轮硬化层内的先共析铁素体中发现了位
                                                          load of heavy-duty railway vehicles on fatigue crack initiation and
   错墙,且珠光体内片层碎化,形成大量形变亚晶,进一
                                                          wear  development  of  rails[J].  Journal  of  East  China  Jiaotong
   步证明实验室标准接触疲劳样品表层金属损伤程度
                                                          University, 2019, 36(4): 8–16 (in Chinese) [周宇, 黄旭炜, 张东风,
   远远小于实际服役车轮.                                            等. 重载铁路车辆轴重对钢轨疲劳裂纹萌生和磨耗发展的影响
       c. 车轮表面滚动接触疲劳裂纹大多呈三角形,具                            [J]. 华东交通大学学报, 2019, 36(4): 8–16].
   有一定的指向性,将其命名为“三角形指向性裂纹”,                          [  9  ]  He  Chenggang,  Zhou  Guiyuan,  Wang  Juan,  et  al.  Effect  of  curve
   可据此判断实际服役车轮工况下引起滚动接触疲劳                                 radius of rail on rolling contact fatigue properties of wheel steel[J].
                                                          Tribology, 2014, 34(3): 256–261 (in Chinese) [何成刚, 周桂源, 王
   的外载荷方向,为分析实际服役车轮滚动接触疲劳外
                                                          娟, 等. 曲率半径对车轮滚动接触疲劳性能的影响[J]. 摩擦学学
   载荷方向的辨别提供了重要依据.
                                                          报 ,  2014,  34(3):  256 –261].  doi:  10.3969/j.issn.0258-2724.2009.
       d. 提出了一种面向接触疲劳裂纹损伤程度的评
                                                          02.020.
   价方法,采用试样表面滚动接触疲劳裂纹扩展的长度                           [10]  Tian  Guangrong,  Zhang  Weihua,  Chi  Maoru.  Study  on  curve
   和裂纹向材料内部扩展的直线长度的乘积评价车轮                                 negotiation performance of heavy-haul train[J]. Journal of the China
   材料滚动接触疲劳损伤的大小.                                         Railway Society, 2009, 31(4): 98–103 (in Chinese) [田光荣, 张卫
                                                          华, 池茂儒. 重载列车曲线通过性能研究[J]. 铁道学报, 2009,
   参 考 文 献
                                                          31(4): 98–103].
   [  1  ]  Grassie S L. Rolling contact fatigue on the british railway system:  [11]  Zhou Guiyuan, He Chenggang, Liu Qiyue. Damage mechanism of
       treatment[J]. Wear, 2005, 258: 1310–1318. doi: 10.1016/j.wear.2004.  railway wheels under condition with angle of attack[J]. Tribology,
       03.065.                                            2015, 35(6): 768–773 (in Chinese) [周桂源, 何成刚, 刘吉华, 等. 冲
   [  2  ]  Ishida  M,  Ban  T,  Lida  K,  et  al.  Effect  of  moderating  friction  of  角工况下列车车轮损伤机理研究[J]. 摩擦学学报, 2015, 35(6):
       wheel/rail  interface  on  vehicle/track  dynamic  behavior[J].  Wear,  768–773]. doi: 10.16078/j.tribology.2015.06.017.
       2008, 265: 1497–1503. doi: 10.1016/j.wear.2008.02.041.  [12]  Xiao  Qian,  Fang  Jun,  Wang  Lei.  Effect  of  friction  coefficient  on
   [  3  ]  Yu  Rongquan,  Li  Qiang,  Li  Na,  et  al.  Numerical  analysis  on  instant rolling contact fatigue of high speed train wheels[J]. China
       prediction of rolling contact fatigue crack initiation life of wheel[J].  Railway Science, 2016, 37(3): 68–74 (in Chinese) [肖乾, 方骏, 王
       Journal  of  the  China  Railway  Society,  2015,  37(12):  20 –24  磊. 摩擦系数对高速列车车轮瞬时滚动接触疲劳的影响[J]. 中国
       (in Chinese) [于荣泉, 李强, 李娜, 等. 车轮滚动接触疲劳裂纹萌生         铁 道 科 学 ,  2016,  37(3):  68 –74].  doi:  10.3969/j.issn.1001-4632.
       寿命预测[J]. 铁道学报, 2015, 37(12): 20–24]. doi: 10.3969/j.issn.  2016.03.010.
       1001-8360.2015.12.004.                        [13]  Zeng Dongfang. Study on methods for improving resistance to wear
   [  4  ]  Garnham J E, Davis C L. The role of deformed rail microstructure  and  rolling  contact  fatigue  of  high-speed  railway  wheel  steel[M].
       on  rolling  contact  fatigue  initiation[J].  Wear,  2008,  265(9):  Chengdu: Southwest Jiaotong University, 2017(in Chinese) [曾东方.
       1363–1372.                                         高速铁路车轮钢磨损和滚动接触疲劳性的改善方法研究[D]. 成
   [  5  ]  Bold P E, Brown M W, Allen R J. Shear mode crack growth and  都: 西南交通大学, 2017].
   42   43   44   45   46   47   48   49   50   51   52