Study on Influence Parameters of Rail Corrugation on Tangential Tracks of Metro

doi:10.3969/j.issn.1004-132X.2021.04.006

Abstract

Abstract: The influences of different track structure parameters and the vehicle operation speeds on the generation and development of rail corrugation on the tangential tracks of metro were analyzed based on the vehicle-track coupled dynamics model and the rail material friction and wear calculation model. The results show that, for different variable parameters, the friction power in wheel-rail contact patch fluctuates with time, and the overall fluctuation range of friction power is relatively uniform. At the same time, the analysis results of one-third octave curves of friction power show that the characteristic frequencies of friction power are mainly concentrated in the middle and low frequency ranges. At the main characteristic frequency, the longitudinal stiffness of fasteners, the longitudinal damping of fasteners, the transverse damping of fasteners and the vertical damping of fasteners have less influence on rail corrugation, while the transverse stiffness of fasteners, the vertical stiffness of fasteners, the spacing of fasteners, the wheel-rail friction coefficient and the running speed of vehicles have greater influence on rail corrugation. Changes in the vertical stiffness and spacing of fasteners will cause the characteristic frequency of friction power to be offset (the main characteristic frequency is shifted from 80 Hz to 100 Hz), which will lead to rail corrugation of corresponding wavelength, indicating that the vertical stiffness and spacing of fasteners have an important impact on the generation and development of rail corrugation at the specific frequency. The increase of other variables does not change the characteristic frequency of friction power, indicating that the other variables do not affect the characteristic frequency of rail corrugation.

Key words: railway engineering, rail corrugation, vehicle-track coupled dynamics, friction power, characteristic frequency

摘要： 基于车辆轨道耦合动力学模型和钢轨材料摩擦磨损计算模型，分析了不同轨道结构参数和车辆运营速度对地铁直线轨道钢轨波磨发生和发展的影响。结果发现，对于不同的变量参数，轮轨接触斑内摩擦功率随时间的变化都具有一定的波动性，且摩擦功率整体波动幅度较为均匀。同时，摩擦功率1/3倍频程图分析结果表明，摩擦功率的特征频率主要集中在中低频范围。在主要特征频率处，扣件纵向刚度、纵向阻尼、横向阻尼和垂向阻尼对钢轨波磨的影响较小，扣件横向刚度、垂向刚度、扣件间距、轮轨摩擦因数和车辆运行速度对钢轨波磨的影响较大。扣件垂向刚度和扣件间距的变化会导致摩擦功率的特征频率发生偏移，主要特征频率从80 Hz偏移至100 Hz，从而导致对应波长的钢轨波磨，说明扣件垂向刚度和扣件间距对特定频率处钢轨波磨的产生和发展具有重要的影响。其余变量的增大并未导致摩擦功率的特征频率发生改变，表明其余变量不影响钢轨波磨的特征频率。

关键词: 轨道工程, 钢轨波磨, 车辆轨道耦合动力学, 摩擦功率, 特征频率

CLC Number:

U213.42

WANG Zhiqiang, , LEI Zhenyu, . Study on Influence Parameters of Rail Corrugation on Tangential Tracks of Metro[J]. China Mechanical Engineering, DOI: 10.3969/j.issn.1004-132X.2021.04.006.

王志强, 雷震宇, . [轮轨磨耗及预测]地铁直线轨道钢轨波磨影响参数研究[J]. 中国机械工程, DOI: 10.3969/j.issn.1004-132X.2021.04.006.

References

［1］谷永磊,赵国堂,王衡禹,等.轨道振动特性对高速铁路钢轨波磨的影响［J］.中国铁道科学,2016,37(4):42-47.

GU Yonglei, ZHAO Guotang, WANG Hengyu, et al. Effect of Track Vibration Characteristics on Rail Corrugation of High Speed Railway［J］. China Railway Science, 2016,37(4): 42-47.

［2］蒋忠辉,赵国堂,张合吉,等.车辆轨道关键参数对高速铁路钢轨波磨发展的影响［J］.机械工程学报,2018,54(4):57-63.

JIANG Zhonghui, ZHAO Guotang, ZHANG Heji, et al. Effects of Vehicle and Track Key Parameters on the Rail Corrugation of High-speed Railways［J］. Journal of Mechanical Engineering, 2018,54 (4): 57-63.

［3］谷永磊,赵国堂,金学松,等.高速铁路钢轨波磨对车辆轨道动态响应的影响［J］.中国铁道科学,2015,36(4):27-31.

GU Yonglei, ZHAO Guotang, JIN Xuesong, et al. Effects of Rail Corrugation of High Speed Railway on Vehicle-track Coupling Dynamic Response［J］. China Railway Science, 2015, 36 (4): 27-31.

［4］周清跃,刘丰收,张银花,等.高速铁路轮轨匹配存在问题及对策［J］.中国铁道科学,2017,38(5): 78-84.

ZHOU Qingyue, LIU Fengshou, ZHANG Yinhua, et al. Solutions for Problems at Wheel-rail Interface in High Speed Railway［J］. China Railway Science, 2017,38 (5): 78-84.

［5］姜子清,司道林,李伟,等.高速铁路钢轨波磨研究［J］.中国铁道科学,2014,35(4):9-14.

JIANG Ziqing, SI Daolin, LI Wei, et al. Research on Rail Corrugation of High Speed Railway［J］. China Railway Science, 2014,35 (4): 9-14.

［6］周坤,王文健,刘启跃,等.钢轨打磨机理研究进展及展望［J］.中国机械工程,2019,30(3):284-294.

ZHOU Kun, WANG Wenjian, LIU Qiyue, et al. Research Progress and Prospect of Rail Grinding Mechanism［J］. China Mechanical Engineering, 2019,30 (3): 284-294.

［7］MEEHAN P A, BELLETE P A, BATTEN R D, et al. A Case Study of Wear-type Rail Corrugation Prediction and Control Using Speed Variation［J］. Journal of Sound and Vibration, 2009, 325(1/2):85-105.

［8］BELLETE P A, MEEHAN P A, DANIEL W J T. Effects of Variable Pass Speed on Wear-type Corrugation Growth［J］. Journal of Sound and Vibration, 2008, 314(3/5):616-634.

［9］BATTEN R D, BELLETE P A, MEEHAN P A, et al. Field and Theoretical Investigation of the Mechanism of Corrugation Wavelength Fixation under Speed Variation［J］. Wear, 2011, 271(1/2)：278-286.

［10］MEEHAN P A, BATTEN R D, BELLETE P A. The Effect of Non-uniform Train Speed Distribution on Rail Corrugation Growth in Curves/Corners［J］. Wear, 2016, 366(1):27-37.

［11］SUN Y Q, SIMSON S. Wagon-track Modelling and Parametric Study on Rail Corrugation Initiation due to Wheel Stick-slip Process on Curved Track［J］. Wear, 2008, 265(9):1193-1201.

［12］EGANA J I, VINOLAS J, GIL-NEGRETE N. Effect of Liquid High Positive Friction (HPF) Modifier on Wheel-rail Contact and Rail Corrugation［J］. Tribology International, 2005, 38(8):769-774.

［13］DANIEL W J T, CHEN C Y, MEEHAN P A. Modelling the Effects of Friction Modifiers on Rail Corrugation in Cornering［J］. Vehicle System Dynamics, 2008, 46(9):845-866.

［14］闫子权,谷爱军,黑勇进,等.轮对振动对产生钢轨异常波磨的影响［J］. 都市快轨交通, 2011, 24(3):30-33.

YAN Ziquan, GU Aijun, HEI Yongjin, et al. Research and Design of a Comprehensive Experiment Platform for Track Fastening System and Vibration Reduction［J］. Urban Rapid Rail Transit, 2011, 24 (3): 30-33.

［15］YAN Z Q, GU A J, LIU W N, et al. Effects of Wheelset Vibration on Initiation and Evolution of Rail Short-pitch Corrugation［J］. Journal of Central South University, 2012, 19(9):2681-2688.

［16］YAN Z Q, MARKINE V, GU A J, et al. Optimisation of the Dynamic Properties of Ladder Track to Minimise the Chance of Rail Corrugation［J］. Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit, 2014, 228(3):285-297.

［17］JIN X S, XIAO X B, WEN Z F, et al. Effect of Sleeper Pitch on Rail Corrugation at a Tangent Track in Vehicle Hunting［J］. Wear, 2008, 265(9):1163-1175.

［18］JIN X S, WEN Z F. Effect of Discrete Track Support by Sleepers on Rail Corrugation at a Curved Track［J］. Journal of Sound and Vibration, 2008, 315(1/2):279-300.

［19］任彤,王安斌,王志强,等.小半径曲线段钢轨短波波磨的影响因素分析［J］.噪声与振动控制,2018,38(6):105-108.

REN Tong, WANG Anbin, WANG Zhiqiang, et al. Analysis of Influencing Factors on Rail Corrugation in Small Radius Curved Tracks［J］. Noise and Vibration Control, 2018,38 (6): 105-108.

［20］王洪刚,肖宏,彭华.地铁小半径曲线钢轨波磨影响因素分析［J］.铁道标准设计,2013(8):59-62.

WANG Honggang, XIAO Hong, PENG Hua. Analysis of Influence Factors in Rail Corrugation on Sharp Curve of Metro［J］. Railway Standard Design, 2013 (8): 59-62.

［21］雷震宇,王志强,李莉,等.地铁普通扣件钢轨波磨特性［J］.同济大学学报(自然科学版),2019,47(9):1334-1340.

LEI Zhenyu, WANG Zhiqiang, LI Li, et al. Rail Corrugation Characteristics of the Common Fastener Track in Metro［J］. Journal of Tongji University (Natural Science), 2019,47 (9): 1334-1340.

［22］LEI Z Y, WANG Z Q. Generation Mechanism and Development Characteristics of Rail Corrugation of Cologne Egg Fastener Track in Metro［J］. KSCE Journal of Civil Engineering, 2020, 24(6): 1763-1774.

［23］孙加林,李红梅,侯茂锐,等.铁路车-线-桥大系统耦合动力仿真计算方法探讨［J］.铁道建筑,2018,58(2):104-107.

SUN Jialin, LI Hongmei, HOU Maorui, et al. Discussion on the Coupling Dynamic Simulation Calculation Method for Vehicle-track-bridge Large System of Railway［J］. Railway Engineering, 2018,58 (2): 104-107.

［24］李霞.地铁钢轨波磨形成机理研究［D］.成都: 西南交通大学,2012.

LI Xia. Study on the Mechanism of Rail Corrugation on Subway Track［D］. Chengdu: Southwest Jiaotong University, 2012.

［25］PIOTROWSKI J, KIK W. A Simplified Model of Wheel/Rail Contact Mechanics for Non-hertzian Problems and Its Application in Rail Vehicle Dynamic Simulations［J］. Vehicle System Dynamics, 2008, 46(1/2):27-48.

［26］翟婉明.车辆轨道耦合动力学［M］.4版.北京:科学出版社，2007.

ZHAI Wanming. Vehicle-track Coupled Dynamics［M］. 4 ed. Beijing: Science Press, 2007.

［27］李伟.地铁钢轨波磨成因及其对车辆/轨道行为的影响［D］.成都: 西南交通大学,2015.

LI Wei. Study on Root Cause of Metro Rail Corrugation and Its Influence on Behavior of Vehicle-track System［D］. Chengdu: Southwest Jiaotong University, 2015.

［28］LI W, WANG H Y, WEN Z F, et al. An Investigation into the Mechanism of Metro Rail Corrugation Using Experimental and Theoretical Methods［J］. Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit, 2016, 230(4):1025-1039.

［29］CHEN G X, ZHOU Z R, OUYANG H, et al. A Finite Element Study on Rail Corrugation Based on Saturated Creep Force-induced Self-excited Vibration of a Wheelset-track System［J］. Journal of Sound and Vibration, 2010, 329(22):4643-4655.

［30］BROCKLEY C A, KO P L. An Investigation of Rail Corrugation Using Friction-induced Vibration Theory［J］. Wear, 1988, 128(1):99-106.

［31］RADFORD R W. Wheel/Rail Vertical Forces in High-speed Railway Operation［J］. Journal of Engineering for Industry, 1977, 99(4):849-858.

［32］许实儒,徐维杰,仲延禧.钢轨接头处轮轨冲击力的模拟分析［J］.铁道学报,1989,11(增刊1):99-109.

XU Shiru, XU Weijie, ZHONG Yanxi. A Simulation Analysis of Wheel/Rail Impact Force at the Rail Joint［J］. Journal of the China Railway Society, 1989,11(S1): 99-109.

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