Static Contact Analysis of Worn-Wheel Profiles and 60N Rail of High-Speed Railway

MA Xiaochuan; WANG Ping; WANG Jian; XU Jingmang

doi:10.3969/j.issn.0258-2724.2018.04.011

Volume 31 Issue 4

Jul. 2018

Turn off MathJax

Article Contents

Abstract

References

Journal of Southwest Jiaotong University > 2018 > 53(4): 741-747.

ZHAO Xingquan, ZHANG Yingbin, CHEN Guangqi, YU Pengcheng, HUAGN Xiaofu, CHEN Yanyan. Discontinuous Deformation Analysis Method and Its Applications to Disaster Prevention[J]. Journal of Southwest Jiaotong University, 2016, 29(2): 300-312. doi: 10.3969/j.issn.0258-2724.2016.02.010

Citation:

MA Xiaochuan, WANG Ping, WANG Jian, XU Jingmang. Static Contact Analysis of Worn-Wheel Profiles and 60N Rail of High-Speed Railway[J]. Journal of Southwest Jiaotong University, 2018, 53(4): 741-747. doi: 10.3969/j.issn.0258-2724.2018.04.011

Citation:

PDF( 2073 KB)

Static Contact Analysis of Worn-Wheel Profiles and 60N Rail of High-Speed Railway

doi: 10.3969/j.issn.0258-2724.2018.04.011

MA Xiaochuan^{1,2
,},
WANG Ping¹,
WANG Jian¹,
XU Jingmang^{1
,
,}

Received Date: 11 Dec 2016
Publish Date: 01 Aug 2018

Abstract

Abstract

Over time, the running of vehicles results in different degrees of wear on the wheel treads. To study the static matching characteristics between the worn wheel and the rail, the wheel-rail contact geometry relationship and non-Hertz rolling contact theory were used to analyse the effects of worn-wheel profiles on the wheel-rail contact geometry parameters and contact behaviour. The results were compared with those of CHN60 rail and analysed. The results indicate that when the lateral displacement of the wheel set is less than 4 mm, the degree of wear on the wheel is greater, and the lateral distribution width of wheel-rail contact points on the wheel is larger. The lateral distribution width of the wheel-rail contact points of 60N rail is significantly less than that of the CHN60 rail, thereby improving the vehicle's running stability. The wheel-rail wear index increases with the degree of wheel wear. The wheel-rail wear index of 60N rail is smaller, which improves the ability to maintain the wheel-rail profile. A greater degree of wheel wear corresponds to a greater surface rolling contact fatigue area. Compared with CHN60 rail, the number of cases located in the area of surface rolling contact fatigue of 60N rail is less, which can reduce the rolling contact fatigue damage under the same conditions.
- high-speed railway,
- worn-wheel profile,
- 60N rail,
- CHN60 rail,
- wheel-rail contact

FullText(HTML)

References(15)

References

周清跃, 张银花, 田常海, 等. 60N钢轨的廓型设计及试验研究[J].中国铁道科学, 2014, 35(2):128-135. doi: 10.3969/j.issn.1001-4632.2014.02.21

ZHOU Qingyue, ZHANG Yinhua, TIAN Changhai, et al. Profile design and test study of 60N rail[J]. China Railway Science, 2014, 35(2):128-135. doi: 10.3969/j.issn.1001-4632.2014.02.21

王健, 马晓川, 陈嘉胤, 等.高速铁路CHN60N钢轨与不同车轮踏面匹配性能研究[J].铁道学报, 2017, 39(12):94-101. doi: 10.3969/j.issn.1001-8360.2017.12.013

WANG Jian, MA Xiaochuan, CHEN Jiayin, et al. Study of matching performance of CHN60N rail with different wheel treads in high-speed railway[J]. Journal of the China Railway Society, 2017, 39(12):94-101. doi: 10.3969/j.issn.1001-8360.2017.12.013

干锋, 戴焕云, 高浩, 等.铁道车辆不同踏面等效锥度和轮轨接触关系计算[J].铁道学报, 2013, 35(9):19-24. doi: 10.3969/j.issn.1001-8360.2013.09.004

GAN Feng, DAI Huanyun, GAO Hao, et al. Calculation of equivalent conicity and wheel-rail contact relationship of different railway vehicle treads[J]. Journal of the China Railway Society, 2013, 35(9):19-24. doi: 10.3969/j.issn.1001-8360.2013.09.004

肖广文, 肖新标, 温泽峰, 等.高速客车轮对动力学性能的比较[J].铁道学报, 2008, 30(6):29-35. doi: 10.3321/j.issn:1001-8360.2008.06.006

XIAO Guangwen, XIAO Xinbiao, WEN Zefeng, et al. Comparison of dynamic behaviors of wheelsets of high-speed passenger car[J]. Journal of the China Railway Society, 2008, 30(6):29-35. doi: 10.3321/j.issn:1001-8360.2008.06.006

罗仁, 曾京, 邬平波, 等.高速列车轮轨参数对车轮踏面磨耗的影响[J].交通运输工程学报, 2009, 9(6):47-63. doi: 10.3969/j.issn.1671-1637.2009.06.010

LUO Ren, ZENG Jing, WU Pingbo, et al. Influence of wheel/rail parameters on wheel profile wear of high-speed train[J]. Journal of Traffic and Transportation Engineering, 2009, 9(6):47-63. doi: 10.3969/j.issn.1671-1637.2009.06.010

马晓川, 王平, 徐井芒, 等.基于高速铁路60N钢轨的车辆动力性能比较[J].中南大学学报:自然科学版, 2016, 47(11):3940-3947. http://www.cnki.com.cn/Article/CJFDTOTAL-ZNGD201611043.htm

MA Xiaochuan, WANG Ping, XU Jingmang, et al. Comparison of vehicle dynamic characteristic with high-speed rail of 60N[J]. Journal of Central South University:Science and Technology, 2016, 47(11):3940-3947. http://www.cnki.com.cn/Article/CJFDTOTAL-ZNGD201611043.htm

崔大宾.高速车轮踏面设计方法研究[D].成都: 西南交通大学, 2013.

LI Z. Wheel-rail rolling contact and its application to wear simulation[D]. Delft: Delft University of Technology, 2002.

马晓川, 王平, 王健, 等.尖轨降低值超限对转辙器动力特性的影响研究[J].铁道学报, 2016, 38(3):99-105. http://d.old.wanfangdata.com.cn/Periodical/tdxb201603014

MA Xiaochuan, WANG Ping, WANG Jian, et al. Study on impact of over-limit reduced value of switch rail on dynamic characteristics of switch[J]. Journal of the China Railway Society, 2016, 38(3):99-105. http://d.old.wanfangdata.com.cn/Periodical/tdxb201603014

XU J M, WANG P, WANG L, et al. Effects of profile wear on wheel-rail contact conditions and dynamic interaction of vehicle and turnout[J]. Advances in Mechanical Engineering, 2016, 8(1):1-14. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=Doaj000004705778

马晓川, 王平, 徐井芒, 等.基于LMA型面磨耗车轮与60N钢轨匹配的高铁车辆动力学性能分析[J].中国铁道科学, 2018, 39(1):93-99. doi: 10.3969/j.issn.1001-4632.2018.01.13

MA Xiaochuan, WANG Ping, XU Jingmang, et al. Dynamic performance analysis of high speed vehicle based on LMA worn wheel matching with 60N rail[J]. China Railway Science, 2018, 39(1):93-99. doi: 10.3969/j.issn.1001-4632.2018.01.13

WANG P, MA XC, WANG J, et al. Optimization of rail profiles to improve vehicle running stability in switch panel of high-speed railway turnouts[J]. Mathematical Problems in Engineering, 2017, 2017:1-13. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=0be33171e2f8af1d0bc3bc8683427069

KALKER J J. A fast algorithm for the simplified theory of rolling contact[J]. Vehicle System Dynamics, 1982, 11(1):1-13. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=24e5e8be9f8a76e9727d651f0ad198d4

徐井芒.高速道岔曲尖轨磨耗仿真分析研究[D].成都: 西南交通大学, 2015.

EKBERG A, KABO E, ANDERSSON H. An engineering model for prediction of rolling contact fatigue of railway wheels[J]. Fatigue & Fracture of Engineering Materials & Structures, 2002, 25(10):899-909. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=9b1eb48e79dcdf576c72b2a0e4c1dc57

Relative Articles

Supplements(0)

Cited By

Cited by

Periodical cited type(7)

1.	王兴远，沈钢，董强强，毛鑫. 某型高铁踏面廓形轮轨接触特性的对比分析. 铁道车辆. 2024(01): 35-39+79 .
2.	牛江，池茂儒，李大柱，罗贇. 基于半赫兹接触的车轮磨耗预测分析. 中国机械工程. 2023(07): 859-865+874 .
3.	陈雨，安博洋，潘自立，莫宏愿，王平，方嘉晟，钱瑶，徐井芒. 考虑尖轨变截面廓形的轮轨接触与磨耗分析. 西南交通大学学报. 2022(06): 1250-1258 . 本站查看
4.	郑兆光，徐井芒，闫正，陈嘉胤，王平. 60N钢轨高速道岔与磨耗车轮接触特性分析. 铁道学报. 2022(12): 73-81 .
5.	闫正，陈嘉胤，徐井芒，王平，陈嵘，秦艳. 不同车轮踏面与高速60N钢轨道岔静态接触特性研究. 中南大学学报(自然科学版). 2021(04): 1358-1370 .
6.	涂文兵，项云鹏，杨锦雯，刘思雨. 复合载荷作用下轮轨接触特性有限元分析. 机床与液压. 2021(12): 146-152 .
7.	于开福，邹小春，吕岩治，刘学，马贺. 港铁P8y车轮与钢轨的接触分析. 科技和产业. 2020(07): 129-133 .

Other cited types(13)

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(9)

Get Citation

PDF

XML

Article views(613) PDF downloads(137)

Static Contact Analysis of Worn-Wheel Profiles and 60N Rail of High-Speed Railway

doi: 10.3969/j.issn.0258-2724.2018.04.011