短轨枕区段钢轨吸振器对钢轨波磨抑制机理的研究

doi:10.3969/j.issn.1674-0696.2023.11.20

重庆交通大学学报（自然科学版） ›› 2023, Vol. 42 ›› Issue (11): 149-156.DOI: 10.3969/j.issn.1674-0696.2023.11.20

• 交通装备 • 上一篇

短轨枕区段钢轨吸振器对钢轨波磨抑制机理的研究

崔晓璐1，徐晓天1，文孝霞1，吕东1，汤金伟2

(1. 重庆交通大学机电与车辆工程学院，重庆 400074； 2. 广东铁路有限公司惠州工务段，广东惠州 516023)

收稿日期:2022-04-14 修回日期:2023-04-12 发布日期:2023-11-27
作者简介:崔晓璐（1990—），女，山东济南人，教授，博士(后)，主要从事轨道交通关键装备动力学方面的研究。E-mail:cui_xiaolu@foxmail.com 通信作者：徐晓天（1997—），男，宁夏中卫人，硕士研究生，主要从事轨道交通方面的研究。E-mail:962615348@qq.com
基金资助:
国家自然科学基金项目(52275176)；重庆市基础研究与前沿探索资助项目(CSTB2022NSCQ-MSX1542)

Suppression Mechanism of Rail Corrugation by Rail Vibration Absorber in the Short Sleeper Section

CUI Xiaolu1, XU Xiaotian1, WEN Xiaoxia1, LYU Dong1, TANG Jinwei2

(1. School of Mechatronics and Vehicle Engineering, Chongqing Jiaotong University, Chongqing 400074, China; 2. Huizhou Public Works Section of Guangdong Railway Co., Ltd., Huizhou 516023, Guangdong, China)

Received:2022-04-14 Revised:2023-04-12 Published:2023-11-27

摘要/Abstract

摘要： 钢轨波磨是地铁轨道中最显著的损伤问题之一，迄今未能得到有效解决，其中钢轨吸振器对钢轨波磨具有良好的抑制作用，但其抑制机理尚不明确。根据重庆地铁1号线双碑—石井坡区间的现场调研结果，建立了短轨枕支撑小半径曲线的车辆-轨道系统动力学模型，分析了地铁车辆通过小半径曲线区段的动力学特性；结合现场测试和动力学分析结果，基于轮轨系统摩擦自激振动诱导钢轨波磨的观点，建立了轮对-钢轨-吸振器系统的有限元模型；采用复特征值法和瞬时动态法从频域和时域角度分析了钢轨吸振器对钢轨波磨的抑制机理，对比了轨底吸振器和轨腰吸振器的抑制作用，分析了钢轨吸振器关键参数对钢轨波磨的影响规律。研究结果显示：钢轨吸振器能有效抑制轮轨系统的摩擦自激振动，进而抑制钢轨波磨的产生与发展，轨底吸振器与轨腰吸振器对钢轨波磨的抑制效果相近；同时在一定范围内增加了钢轨吸振器的质量比和连接刚度能降低轮对-钢轨-吸振器系统发生摩擦自激振动的可能性。

关键词: 车辆工程；钢轨波磨；摩擦自激振动；钢轨吸振器；短轨枕；抑制机理

Abstract: As one of the significant damage problems on subway tracks, the rail corrugation has not been effectively solved so far. The rail vibration absorber has a good inhibition effect on the rail corrugation, but its suppression mechanism is still not clear. Firstly, according to the on-site investigation of Shuangbei-Shijingpo of Chongqing Metro Line 1, the dynamic model of the vehicle-track system with short sleepers supporting small radius curves was established, and the dynamic characteristics of the subway vehicle passing through the small radius curve section were studied. Then, combining with field tests and dynamic analysis results, based on the viewpoint of rail corrugation induced by frictional self-excited vibration in wheel-rail system, a finite element model of wheelset-rail-absorber system was established. Correspondingly, the suppression mechanism of rail vibration absorber on rail corrugation was studied from the perspective of frequency domain and time domain by complex eigenvalue analysis and instantaneous dynamic analysis. The inhibition effect of rail bottom absorber and rail waist absorber were compared, and the influence rule of key parameters of the rail vibration absorber on the rail corrugation was also analyzed. The research results show that the rail vibration absorber can effectively suppress the frictional self-excited vibration, thereby inhibiting the generation and development of rail corrugation. The rail bottom shock absorber and the rail waist absorber have a similar inhibition effect on the rail corrugation. Meanwhile, increasing the mass ratio and connection stiffness of the rail vibration absorber within a certain range can reduce the possibility of frictional self-excitation vibration of the wheelset-rail-absorber system.

Key words: vehicle engineering; rail corrugation; frictional self-excited vibration; rail vibration absorber; short sleepers; suppression mechanism

中图分类号:

U260

崔晓璐1，徐晓天1，文孝霞1，吕东1，汤金伟2. 短轨枕区段钢轨吸振器对钢轨波磨抑制机理的研究[J]. 重庆交通大学学报（自然科学版）, 2023, 42(11): 149-156.

CUI Xiaolu1, XU Xiaotian1, WEN Xiaoxia1, LYU Dong1, TANG Jinwei2. Suppression Mechanism of Rail Corrugation by Rail Vibration Absorber in the Short Sleeper Section[J]. Journal of Chongqing Jiaotong University(Natural Science), 2023, 42(11): 149-156.

参考文献

［1］李霞，李伟，温泽峰，等.普通短轨枕轨道结构钢轨波磨初步研究［J］.机械工程学报，2013，49(2)：109-115.
LI Xia, LI Wei, WEN Zefeng, et al. Preliminary study onthe rail corrugation of the fixed-dual short sleepers track ［J］. Journal of Mechanical Engineering, 2013, 49(2): 109-115.
［2］ THOMPSON D J. Railway noise and vibration mechanics modeling and means of control ［J］. Wear, 2011, 271(1/2): 17-32.
［3］漆伟，刘美，程梽，等.小半径曲线科隆蛋扣件区段钢轨波磨成因研究［J］.重庆交通大学学报(自然科学版)，2023，42(4)：32-39.
QI Wei, LIU Mei, CHENG Zhi, et al. Cause of rail corrugation in the small radius curve cologne egg fastener section ［J］. Journal of Chongqing Jiaotong University (Natural Science), 2023, 42(4): 32-39.
［4］ LIU H P, WU T X, LI Z G. Theoretical modelling and effectiveness study of rail vibration absorber for noise control ［J］. Journal of Sound & Vibration, 2009, 323(3-5): 594-608.
［5］孙晓静，张厚贵，刘维宁，等.调频式钢轨阻尼器对剪切型减振器轨道动力特性的影响［J］.振动与冲击，2016，35(14)：209-214.
SUN Xiaojing, ZHANG Hougui, LIU Weining, et al. Effect of tuning rail damper on dynamic properties of the track structure using egg fastening system ［J］. Journal of Vibration and Shock, 2016, 35(14): 209-214.
［6］文永蓬，纪忠辉，翁琳，等.双重钢轨吸振器对轨道系统的振动抑制研究［J］.机械工程学报，2020，56(12)：184-195.
WEN Yongpeng, JI Zhonghui, WENG Lin, et al.Study on vibration suppression of track system via double rail vibration absorber ［J］. Journal of Mechanical Engineering, 2020, 56(12): 184-195.
［7］刘上.轨道的振动衰减率及其动力吸振技术研究［D］.哈尔滨：哈尔滨工业大学，2017.
LIU Shang. Research on Decay Rates of Railway and the Technology of Its Absorber ［D］. Harbin: Harbin Institute of Technology, 2017.
［8］ CETTOUR J R, BARBARULO A, LETOURNEAUX F, et al. An arnoldi reduction strategy applied to the semi-analytical finite element method to model railway track vibrations ［J］. Mechanical Systems and Signal Processing, 2019, 116: 997-1016.
［9］ QI Yayun, DAI Huanyun, WU Pingbo, et al. RSFT-RBF-PSO: A railway wheel profile optimisation procedure and its application to a metro vehicle ［J］. Vehicle System Dynamics, 2022, 60(10): 3398-3418.
［10］钱韦吉，黄志强.蠕滑力饱和条件下钢轨吸振器抑制短波波磨的理论研究［J］.振动与冲击，2019，38(14)：68-73.
QIAN Weiji, HUANG Zhiqiang. Theoretical study on the suppression of short pitch rail corrugation induced vibration by rail vibration absorbers under saturated creep forces condition ［J］. Journal of Vibration and Shock, 2019, 38(14): 68-73.
［11］赵悦，肖新标，韩健，等.高速有砟轨道钢轨动力吸振器垂向吸振特性及其参数影响［J］.机械工程学报，2013，49(16)：17-25.
ZHAO Yue, XIAO Xinbiao, HAN Jian, et al. Vertical characteristic and its parameter effect of rail vibration absorber used in high-speed ballasted track ［J］. Journal of Mechanical Engineering, 2013, 49(16): 17-25.
［12］许洋，赵新利，徐涆文，等.钢轨动力吸振器减振降噪特性分析［J］.噪声与振动控制，2021，41(2)：219-224.
XU Yang, ZHAO Xinli, XU Hanwen, et al. Analysis of vibration and noise reduction characteristics of rail vibration absorbers ［J］. Noise and Vibration Control, 2021, 41(2): 219-224.
［13］ BROCKLEY C A, KO P L. An investigation of rail corrugation using friction-induced vibration theory ［J］. Wear, 1988, 128(1): 99-106.
［14］罗震.高速道岔钢轨不平顺对轮轨噪声的影响研究［J］.重庆交通大学学报(自然科学版)，2019，38(8)：117-123.
LUO Zhen. Influence of irregular railing on wheel/rail noise of high speed turnout ［J］. Journal of Chongqing Jiaotong University (Natural Science), 2019, 38(8): 117-123.
［15］ CUI Xiaolu, CHENG Zhi, YANG Zongchao, et al. Study on the pheno-menon of rail corrugation on high-speed rail based on the friction-induced vibration and feedback vibration ［J］. Vehicle System Dynamics, 2020, 60(2): 413-432.
［16］ LI Wei, WANG Anbin, GAO Xiaogang, et al. Development of multi-band tuned rail damper for rail vibration control ［J］. Applied Acoustics, 2021, 184: 108370.

[1]	文孝霞，姜路，杜子学，孔得旭. 基于不同焊缝结构的单轨车辆转向架构架疲劳分析[J]. 重庆交通大学学报（自然科学版）, 2021, 40(01): 134-139.
[2]	文孝霞，孔得旭，杜子学. 跨座式双轴宽轮距转向架构架焊缝参数敏感性分析[J]. 重庆交通大学学报（自然科学版）, 2020, 39(01): 115-119.
[3]	唐飞1，马帅2，李耀2，徐笑寒3. 基于控制悬挂式单轨车辆侧滚的动力学参数优化研究[J]. 重庆交通大学学报（自然科学版）, 2019, 38(09): 116-121.
[4]	罗震. 高速道岔钢轨不平顺对轮轨噪声的影响研究[J]. 重庆交通大学学报（自然科学版）, 2019, 38(08): 117-123.
[5]	赵树恩，罗宝良，李玉玲. 考虑轮胎非线性特性的单轨车辆平稳性研究[J]. 重庆交通大学学报（自然科学版）, 2018, 37(08): 119-126.
[6]	江浩斌，朱万青，耿国庆. 重型车辆旁通流量式ECHPS助力特性设计与台架试验[J]. 重庆交通大学学报（自然科学版）, 2015, 34(6): 171-175.
[7]	何仁，王亮，王晶. 双磁系永磁磁轨制动器的设计分析[J]. 重庆交通大学学报（自然科学版）, 2015, 34(6): 181-185.
[8]	曹世豪，李煦，文良华，江晓禹. 基于ANSYS的轮轨接触疲劳分析[J]. 重庆交通大学学报（自然科学版）, 2015, 34(4): 171-175.
[9]	彭德力,张卫兵. 露天矿山电铲卡车优化设计[J]. 重庆交通大学学报（自然科学版）, 2009, 28(4): 780-784.

短轨枕区段钢轨吸振器对钢轨波磨抑制机理的研究

Suppression Mechanism of Rail Corrugation by Rail Vibration Absorber in the Short Sleeper Section

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 9

编辑推荐

Metrics