Lateral load characteristics of EMUs axle box based on measured data

WANG Bin-jie; ZHAO Xin-yuan; FAN Jun; LIU Zhi-ming; LI Qiang; WANG Wen-jing

doi:10.19818/j.cnki.1671-1637.2021.06.017

Volume 21 Issue 6

Dec. 2021

Turn off MathJax

Article Contents

Article Navigation > Journal of Traffic and Transportation Engineering > 2021 > 21(6): 225-236

WANG Bin-jie, ZHAO Xin-yuan, FAN Jun, LIU Zhi-ming, LI Qiang, WANG Wen-jing. Lateral load characteristics of EMUs axle box based on measured data[J]. Journal of Traffic and Transportation Engineering, 2021, 21(6): 225-236. doi: 10.19818/j.cnki.1671-1637.2021.06.017

Citation:

WANG Bin-jie, ZHAO Xin-yuan, FAN Jun, LIU Zhi-ming, LI Qiang, WANG Wen-jing. Lateral load characteristics of EMUs axle box based on measured data[J]. Journal of Traffic and Transportation Engineering, 2021, 21(6): 225-236. doi: 10.19818/j.cnki.1671-1637.2021.06.017

Citation:

PDF( 13710 KB)

Lateral load characteristics of EMUs axle box based on measured data

doi: 10.19818/j.cnki.1671-1637.2021.06.017

1.
School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, Beijing 100044, China
2.
CRRC Changchun Railway Vehicles Co., Ltd., Changchun 130062, Jilin, China

Funds:

National Natural Science Foundation of China 11790281

Project of Scientific and Technological Research and Development of China Railway P2020J024

More Information

Author Bio:
WANG Bin-jie(1979-), male, associate professor, PhD, bjwang2@bjtu.edu.cn
Received Date: 2021-07-02
Available Online: 2022-02-11
Publish Date: 2021-12-01

Abstract

Abstract

A high-precision testing method for axle box lateral loads was investigated. The calibrated axle box was installed on the operating vehicle, and the load-time history was obtained. Combined with the operation state of the vehicle, the load characteristics under typical service conditions of the high-speed line were analyzed. The constant amplitude load spectra corresponding to the conditions of entering and exiting station, low-speed and high-speed operations were compiled. Research results show that the main factors influencing the lateral load of the axle box are vehicle running speed, curve radius, turnouts, and track irregularity. During the service, a low load dominant frequency of 2 Hz exists, and it is relatively fixed and independent of the vehicle running speed. For the frequencies higher than 5 Hz, the load dominant frequency is directly related to the running speed of the train. The variation amplitude of the axle box load on the inner rail side is slightly larger than that on the outer rail side when passing through a curve. The average load and the maximum load amplitude increase with the increasing running speed of the train. As the curve radius increases, the mean value of the lateral load gradually approaches zero, and the maximum load amplitude decreases gradually. Passing through the turnouts during entering and exiting the station will cause a fluctuation of lateral load for approximately 10 s, including the short-time impact load. The lateral track irregularity causes a couple of large fluctuations in the lateral axle box load when passing through the corresponding section. Both the fluctuation period and peak value decreases with the increasing running speed. The entrance to and exit from the tunnel have no significant influence on the lateral load. For the load spectrum results obtained under different operating conditions, the load amplitudes during entering and exiting the station are the largest, and the count of the corresponding cycles is small.The load amplitude during low-speed running is the second largest, and the count of the corresponding cycles accounts for approximately 1/3 of the total. The load amplitude during high-speed running is the smallest, and the corresponding cycle count accounts for more than 60%. 2 tabs, 26 figs, 26 refs.
- vehicle engineering,
- EMUs,
- rotary arm axle box,
- service condition,
- load characteristic,
- load spectrum

FullText(HTML)

References(26)

References

[1]	陈道云, 孙守光, 李强. 高速列车载荷谱推断及扩展方法研究[J]. 机械工程学报, 2018, 54(10): 151-155. https://www.cnki.com.cn/Article/CJFDTOTAL-JXXB201810020.htm CHEN Dao-yun, SUN Shou-guang, LI Qiang. Study on deduction and extend of high-speed train load spectrum[J]. Journal of Mechanical Engineering, 2018, 54(10): 151-155. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JXXB201810020.htm
[2]	REMENNIKOV A M, KAEWUNRUEN S. A review of loading conditions for railway track structures due to train and track vertical interaction[J]. Structural Control and Health Monitoring, 2008, 15(2): 207-234. doi: 10.1002/stc.227
[3]	FAN Bo-qian, LEE K M, OUYANG Xiao-ping, et al. Soft-switchable dual-PI controlled axial loading system for high-speed EMU axle-box bearing test rig[J]. IEEE Transactions on Industrial Electronics, 2015, 62(12): 7370-7381. doi: 10.1109/TIE.2015.2458303
[4]	ZHU Ning, SUN Shou-guang, LI Qiang, et al. Theoretical research and experimental validation of quasi-static load spectra on bogie frame structures of high-speed trains[J]. Acta Mechanica Sinica, 2014, 30(6): 901-909. doi: 10.1007/s10409-014-0117-7
[5]	LU Yao-hui, ZHENG He-yan, ZENG Jing, et al. Fatigue life reliability evaluation in a high-speed train bogie frame using accelerated life and numerical test[J]. Reliability Engineering and System Safety, 2019, 188: 221-232. doi: 10.1016/j.ress.2019.03.033
[6]	WU B W, CHEN G X, LYU J Z, et al. Effect of the axle box arrangement of the bogie and the primary suspension parameters on the rail corrugation at the sharp curve metro track[J]. Wear, 2019, 426/427: 1828-1836. doi: 10.1016/j.wear.2019.01.038
[7]	LEE J S, CHOI S, KIM S S, et al. A mixed filtering approach for track condition monitoring using accelerometers on the axle box and bogie[J]. IEEE Transactions on Instrumentation and Measurement, 2012, 61(3): 749-758. doi: 10.1109/TIM.2011.2170377
[8]	陈森, 傅茂海, 杨昌果, 等. 某变轨距动车组转向架轴箱可靠性分析[J]. 机械工程与自动化, 2020(3): 56-58. doi: 10.3969/j.issn.1672-6413.2020.03.021 CHEN Sen, FU Mao-hai, YANG Chang-guo, et al. Reliability analysis of bogie axle box of variable gauge EMU[J]. Mechanical Engineering and Automation, 2020(3): 56-58. (in Chinese) doi: 10.3969/j.issn.1672-6413.2020.03.021
[9]	赵珂, 顾佳, 姜喜民. 动车组转向架轴箱剩余寿命预测方法研究[J]. 软件, 2020, 41(3): 219-224. doi: 10.3969/j.issn.1003-6970.2020.03.052 ZHAO Ke, GU Jia, JIANG Xi-min. Research on prediction method of residual life of bogie axle box for multiple unit train[J]. Computer Engineering and Software, 2020, 41(3): 219-224. (in Chinese) doi: 10.3969/j.issn.1003-6970.2020.03.052
[10]	高磊, 邬平波. 高速动车组轴箱静强度疲劳强度试验载荷的确定[J]. 机械, 2014, 41(9): 1-3, 34. https://www.cnki.com.cn/Article/CJFDTOTAL-MECH201409001.htm GAO Lei, WU Ping-bo. Calculation of loads for static and dynamic tests of axle box used on high speed train[J]. Machinery, 2014, 41(9): 1-3, 34. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-MECH201409001.htm
[11]	BARTLETT F D, FLANNELLY W G. Model verification of force determination for measuring vibratory loads[J]. Journal of the American Helicopter Society, 1979, 24(2): 10-18. doi: 10.4050/JAHS.24.2.10
[12]	KARLSSON S E S. Identification of external structural loads from measured harmonic responses[J]. Journal of Sound and Vibration, 1996, 196(1): 59-74. doi: 10.1006/jsvi.1996.0467
[13]	王济江, 盛美萍, 刘彦森, 等. 基于统计能量分析理论的结构载荷识别研究[J]. 电声技术, 2008, 32(8): 77-80. doi: 10.3969/j.issn.1002-8684.2008.08.019 WANG Ji-jiang, SHENG Mei-ping, LIU Yan-sen, et al. Application research on loading identification of structures by statistical energy analysis method[J]. Audio Engineering, 2008, 32(8): 77-80. (in Chinese) doi: 10.3969/j.issn.1002-8684.2008.08.019
[14]	文祥荣, 缪龙秀. 由实测应变响应识别结构动态载荷[J]. 铁道学报, 2000, 22(6): 36-39. doi: 10.3321/j.issn:1001-8360.2000.06.008 WEN Xiang-rong, MIAO Long-xiu. Identification of structural dynamic load from measured strain response[J]. Journal of the China Railway Society, 2000, 22(6): 36-39. (in Chinese) doi: 10.3321/j.issn:1001-8360.2000.06.008
[15]	秦远田, 陈国平, 余岭, 等. 复杂结构移动载荷识别的有限元法[J]. 南京航空航天大学学报, 2008, 40(2): 174-179. doi: 10.3969/j.issn.1005-2615.2008.02.008 QIN Yuan-tian, CHEN Guo-ping, YU Ling, et al. Moving load identification using finite element method for complex structure[J]. Journal of Nanjing University of Aeronautics and Astronautics, 2008, 40(2): 174-179. (in Chinese) doi: 10.3969/j.issn.1005-2615.2008.02.008
[16]	任尊松, 孙守光, 李强. 高速动车组轴箱弹簧载荷动态特性[J]. 机械工程学报, 2010, 46(10): 109-115. https://www.cnki.com.cn/Article/CJFDTOTAL-JXXB201010021.htm REN Zun-song, SUN Shou-guang, LI Qiang. Axle spring load test and dynamic characteristics analysis of high-speed EMU[J]. Journal of Mechanical Engineering, 2010, 46(10): 109-115. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JXXB201010021.htm
[17]	李刚. 高速动车组道岔通过性能及影响因素分析[D]. 成都: 西南交通大学, 2012. LI Gang. Analysis of turnout passing performance and influencing factors of high-speed EMU[D]. Chengdu: Southwest Jiaotong University, 2012. (in Chinese)
[18]	张海洋. 车辆过岔时轮对横移运动的仿真分析[J]. 铁道建筑, 2013(1): 101-105. https://www.cnki.com.cn/Article/CJFDTOTAL-TDJZ201301031.htm ZHANG Hai-yang. Simulation analysis of wheel-set transverse movement during train passing through turnout area[J]. Railway Engineering, 2013(1): 101-105. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-TDJZ201301031.htm
[19]	杨茜茜. 高速动车曲线通过动态性能仿真研究[D]. 长沙: 中南大学, 2013. YANG Xi-xi. Simulation study on the dynamic performance of curve negotiation of high-speed EMU[D]. Changsha: Central South University, 2013. (in Chinese)
[20]	连青林, 刘志明, 高云霄, 等. 动车组通过小半径曲线工艺转向架设计研究[J]. 铁道科学与工程学报, 2017, 14(9): 1814-1819. doi: 10.3969/j.issn.1672-7029.2017.09.002 LIAN Qing-lin, LIU Zhi-ming, GAO Yun-xiao, et al. Design research on EMU technical bogie in small radius curve[J]. Journal of Railway Science and Engineering, 2017, 14(9): 1814-1819. (in Chinese) doi: 10.3969/j.issn.1672-7029.2017.09.002
[21]	刘永乾. 高速列车载荷频率及载荷谱特性研究[D]. 北京: 北京交通大学, 2012. LIU Yong-qian. Study on frequency and spectrum characteristics of loads of high-speed vehicle[D]. Beijing: Beijing Jiaotong University, 2012. (in Chinese)
[22]	WANG W J, SUN S G, LIANG S L, et al. On-track load spectrum test study of motor bogie frame of high-speed train[J]. Lecture Notes in Electrical Engineering, 2012, 148: 339-347.
[23]	张冉, 赵子豪, 张旭. 动车组转向架载荷谱编制及其特性分析[J]. 现代商贸工业, 2017, 29(4): 196-198. https://www.cnki.com.cn/Article/CJFDTOTAL-XDSM201704089.htm ZHANG Ran, ZHAO Zi-hao, ZHANG Xu. Compilation of load spectrum and characteristic analysis of EMU bogies[J]. Modern Business Trade Industry, 2017, 29(4): 196-198. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-XDSM201704089.htm
[24]	ZHANG S G. Study on testing and establishment method for the load spectrum of bogie frame for high-speed trains[J]. Science in China Series E: Technological Sciences, 2008, 51(12): 2142-2151.
[25]	王斌杰, 孙守光, 李强, 等. 基于载荷谱提升转向架构架疲劳可靠性研究[J]. 铁道学报, 2019, 41(2): 23-30. https://www.cnki.com.cn/Article/CJFDTOTAL-TDXB201902004.htm WANG Bin-jie, SUN Shou-guang, LI Qiang, et al. Research on the improvement of speed increased passenger car bogie frame reliability based on load spectrum[J]. Journal of the China Railway Society, 2019, 41(2): 23-30. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-TDXB201902004.htm
[26]	阎楚良, 高镇同. 飞机高置信度中值随机疲劳载荷谱的编制原理[J]. 航空学报, 2000, 21(2): 118-123. https://www.cnki.com.cn/Article/CJFDTOTAL-HKXB200002005.htm YAN Chu-liang, GAO Zhen-tong. Compilation theory of median stochastic fatigue load-spectrum with high confidence level for airplane[J]. Acta Aeronautica et Astronautica Sinica, 2000, 21(2): 118-123. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-HKXB200002005.htm

Relative Articles

Supplements(0)

Cited By

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

Get Citation

PDF

XML

Article Metrics

Article views (345) PDF downloads(43)

Lateral load characteristics of EMUs axle box based on measured data

doi: 10.19818/j.cnki.1671-1637.2021.06.017

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Article Metrics

Proportional views

Related

Lateral load characteristics of EMUs axle box based on measured data

doi: 10.19818/j.cnki.1671-1637.2021.06.017

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Article Metrics

Proportional views

Related

Export File

Citation

Format

Content