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| Statistical analysis on rolling contact fatigue in railroad axle bearing steel 期刊论文 FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2019, 卷号: 42, 期号: 3, 页码: 651-663 Authors: Guo RB; Yang GX; Li ZY(李正阳) ; Liu ZM; Wei YJ(魏宇杰)![](/image/person.jpg)
View  |   Adobe PDF(1973Kb)  |   Favorite  |  View/Download:1726/1460  |  Submit date:2019/04/11 bearing steel crack propagation rolling contact fatigue statistical analysis |
| 车轮表面宏观形貌取向对高速轮轨水润滑黏着系数的影响 期刊论文 力学学报, 2018, 卷号: 50, 期号: 1, 页码: 157-166 Authors: 蒋华臻; 王保安; 李正阳 ; 蔡宝春; 杨兵; 任志远![](/image/person.jpg)
View  |   Adobe PDF(935Kb)  |   Favorite  |  View/Download:339/99  |  Submit date:2018/10/24 弹流润滑 表面形貌 黏着系数 轮/轨 |
| 轮轨试样表面粗糙度取向对油润滑下摩擦系数的影响 期刊论文 力学学报, 2016, 卷号: 48, 期号: 5, 页码: 1114-1125 Authors: 蔡宝春; 蒋华臻; 王文中; 李正阳 ; 王保安 ; 杨兵; 任志远![](/image/person.jpg)
View  |   Adobe PDF(2348Kb)  |   Favorite  |  View/Download:598/102  |  Submit date:2017/02/24 Elasto-hydrodynamic Lubrication Surface Topography Rolling Contact Wheels/rails |
| 激光毛化形貌对轮轨材料混合润滑摩擦系数的影响 期刊论文 中国激光, 2015, 卷号: 42, 期号: 6, 页码: 114-121 Authors: 蔡宝春; 王保安 ; 孙珊珊; 杨兵; 任志远 ; 王文中; 杨明江 ; 李正阳![](/image/person.jpg)
View  |   Adobe PDF(1701Kb)  |   Favorite  |  View/Download:419/130  |  Submit date:2016/08/22 激光技术 摩擦系数 激光毛化 混合润滑 |
| 激光毛化形貌对轮轨材料混合润滑摩擦系数的影响 学位论文 硕士论文,北京: 中国科学院研究生院, 2015 Authors: 蔡宝春; 王保安 ; 孙珊珊; 杨兵; 任志远 ; 王文中; 杨明江 ; 李正阳![](/image/person.jpg)
Adobe PDF(4583Kb)  |   Favorite  |  View/Download:536/2  |  Submit date:2015/08/28 |
| Effect of laser dispersed treated morphology on traction coefficient under mixed lubrication 会议论文 THE SECOND INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE, Ajaccio, Corsica, France, 8-11 April 2014 Authors: Li ZY(李正阳) ; Cai BC(蔡宝春); Yang B(杨兵); Ren ZY(任志远) ; Wu HZ(吴惠忠) ; Yang MJ(杨明江) ; Wei YJ(魏宇杰)![](/image/person.jpg)
![](/themes/default/image/downing1.png) Favorite  |  View/Download:184/0  |  Submit date:2018/11/08 Hydrodynamics Lubrication Stochastic models Stochastic systems Testing Vehicle wheels Contact area ratio Deterministic modeling Hydrodynamic films Mixed lubrication Traction characteristics Traction coefficient Tribological tests Wheel rail contacts |