高速列车转向架构架扭转载荷特征研究

doi:10.3901/JME.2021.02.147

机械工程学报 ›› 2021, Vol. 57 ›› Issue (2): 147-157.doi: 10.3901/JME.2021.02.147

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高速列车转向架构架扭转载荷特征研究

姬程翔¹, 孙守光¹, 杨广雪¹, 孟庆导²

1. 北京交通大学机械与电子控制工程学院北京 100044;
2. 中车青岛四方机车车辆股份有限公司技术中心青岛 266111

收稿日期:2020-04-13 修回日期:2020-10-29 出版日期:2021-01-20 发布日期:2021-03-15
通讯作者: 杨广雪(通信作者),男,1982年出生,博士,副教授,硕士研究生导师。主要研究方向为结构强度及可靠性。E-mail:gxyang@bjtu.edu.cn
作者简介:姬程翔,男,1993年出生,博士研究生。主要研究方向为转向架构架结构强度。E-mail:18116036@bjtu.edu.cn
基金资助:
国家重点研发计划（2018YFB1201704-04）、国家自然科学基金（11790281）和中国铁路总公司科技研究开发计划课题（P2018J003）资助项目。

Study on Torsional Load Characteristics of High-speed Train Bogie Frame

JI Chengxiang¹, SUN Shouguang¹, YANG Guangxue¹, MENG Qingdao²

1. School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, Beijing 100044;
2. R&D Center, CRRC Qingdao Sifang Co., Ltd., Qingdao 266111

Received:2020-04-13 Revised:2020-10-29 Online:2021-01-20 Published:2021-03-15

摘要/Abstract

摘要： 以两种结构型式（A/B型）的高速列车转向架构架为研究对象，采用直接测试法识别相同运用条件下两种构架的扭转载荷，对比分析扭转载荷的时域、频域及载荷值分布特征，并对扭转载荷谱的相似性进行评价，基于疲劳损伤仿真计算结果验证两种构架扭转载荷谱互用的可行性。研究结果表明，各典型运用工况下两种构架扭转载荷的时域、频域特征一致；A型构架的扭转载荷值范围大于B型构架，且两者在不同站间具有相对稳定的比值关系；两种构架的扭转载荷值分布特征一致，均大致以y轴为中心呈尖峰对称分布；在两种构架扭转载荷谱长度及形状高度相似的前提下，考虑载荷值比例关系的互换载荷谱，其产生的最大损伤与本型结构载荷谱产生的最大损伤比值为1.3（A型构架）、1.5（B型构架），满足用于构架疲劳评估的要求。

关键词: 转向架构架, 结构型式, 扭转载荷, 载荷特性, 载荷谱

Abstract: Taking two structure patterns(A/B) of high-speed train bogie frames as research objects, the direct testing method is used to identify their torsional loads under same operation condition. The torsional load characteristics in time domain, frequency domain and load values distribution are compared, and the similarity of the torsional load spectrum is evaluated. Finally, the feasibility of bilateral use of torsional load spectrum is verified based on fatigue damage simulation results. The results show that the time- and frequency-domain characteristics of torsional loads from two kinds of bogie frames are the same in typical operating conditions. The torsional load range of A-frame is larger than that of B-frame, and they have stable ratio relationship in different intervals. The distribution characteristics of torsional load values of two kinds of bogie frames are consistent, and they are roughly symmetrical spike distribution around y-axis. On the premise that the length and shape of torsional load spectra of two kinds of bogie frames are highly similar, the maximum damage ratio of interchangeable load spectrum considering load values proportion relationship to load spectrum of original structure are 1.3(A-frame) and 1.5(B-frame), which meets the requirements for bogie frame fatigue assessment.

Key words: bogie frame, structure pattern, torsional load, load characteristics, load spectrum

中图分类号:

U270

姬程翔, 孙守光, 杨广雪, 孟庆导. 高速列车转向架构架扭转载荷特征研究[J]. 机械工程学报, 2021, 57(2): 147-157.

JI Chengxiang, SUN Shouguang, YANG Guangxue, MENG Qingdao. Study on Torsional Load Characteristics of High-speed Train Bogie Frame[J]. Journal of Mechanical Engineering, 2021, 57(2): 147-157.

参考文献

[1] 宋烨,邬平波,贾璐. 扭转刚度测试方法及对构架疲劳强度影响[J]. 机械工程学报,2015,51(20):164-170. SONG Ye,WU Pingbo,JIA Lu. Influence of torsional rigidity on fatigue strength reliability of bogie frame[J]. Journal of Mechanical Engineering,2015,51(20):164-170.
[2] 王建斌. 高速动车组转向架构架强度设计与试验验证[D]. 成都:西南交通大学,2010. WANG Jianbin. Strength design and test verification for high speed EMU trains[D]. Chengdu:Southwest Jiaotong University,2010.
[3] 王建斌,宋烨,邬平波. 动车组转向架构架结构型式评价方法[J]. 机械工程学报,2018,54(18):140-145. WANG Jianbin,SONG Ye,WU Pingbo. Structural pattern evaluation method for EMU bogie frames[J]. Journal of Mechanical Engineering,2018,54(18):140-145.
[4] 安琪,李芾. 结构模式对转向架构架扭转刚度的影响[J]. 交通运输工程学报,2008,8(6):1-6. AN Qi,LI Fu. Influence of structure mode on distortion stiffness of bogie frame[J]. Journal of Traffic and Transportation Engineering,2008,8(6):1-6.
[5] 安琪. 高速动车组转向架柔性构架动态特性研究[D]. 成都:西南交通大学,2013. AN Qi. Research on the dynamic properties of the high-speed EMU flexible bogie frame[D]. Chengdu:Southwest Jiaotong University,2013.
[6] 李国栋,王建斌,曾京. 转向架构架模态频率与疲劳损伤参数敏感性研究[J]. 机械工程学报,2018,54(4):264-269. LI Guodong,WANG Jianbin,ZENG Jing. Parametric sensitivity study on modal frequency respect to fatigue damage of bogie frame[J]. Journal of Mechanical Engineering,2018,54(4):264-269.
[7] 邹骅. 城际动车姐转向架构架载荷谱研究[D]. 北京:北京交通大学,2016. ZOU Hua. The study on intercity EMU bogie frame load spectrum[D]. Beijing:Beijing Jiaotong University,2016.
[8] 王建斌,李大地,屈升. 高速列车转向架构架疲劳试验载荷谱研究[J]. 机械工程学报,2019,55(24):172-177. WANG Jianbin,LI Dadi,QU Sheng. Research on the fatigue test spectrum for high speed train bogie frames[J]. Journal of Mechanical Engineering,2019,55(24):172-177.
[9] 朱宁. 高速列车转向架构结构损伤一致性载荷谱理论研究[D]. 北京:北京交通大学,2016. ZHU Ning. Theoretical research of damage consistency load spectra on bogie frame structures of high-speed trains[D]. Beijing:Beijing Jiaotong University,2016.
[10] ZHU N,SUN S G,LI Q,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.
[11] 王萌,李强,孙守光. 基于应力响应的多频率激励载荷识别研究[J]. 铁道学报,2015,37(2):27-33. WANG Meng,LI Qiang,SUN Shouguang. Study on multi-frequency exciting load identification based on dynamic stress response[J]. Journal of the China Railway Society,2015,37(2):27-33.
[12] 王萌. 焊接转向架构架线路载荷的特征与应用研究[D]. 北京:北京交通大学,2016. WANG Meng. Study on characteristics and applications of on-track load of welded bogie frame[D]. Beijing:Beijing Jiaotong University,2016.
[13] 陈道云. 高速列车转向架构架标准化载荷谱的建立方法研究[D]. 北京:北京交通大学,2018. CHEN Daoyun. Study on establishment of standardized load spectrum on bogie frames of high-speed trains[D]. Beijing:Beijing Jiaotong University,2018.
[14] CHEN Daoyun,XIAO Qian,MOU Minghui,et al. Study on establishment of standardized load spectrum on bogie frames of high-speed trains[J]. Acta Mechanica Sinica,2019,35(4):812-827.
[15] 刘志明,刘业博,袁金荣. CRH2-300型动车转向架构架垂向斜对称载荷识别[J]. 北京交通大学学报,2009,33(1):1-4. LIU Zhiming,LIU Yebo,YUAN Jinrong. Vertical skew-symmetry dynamic load identification of the CRH2-300 motor vehicle bogie[J]. Journal of Beijing Jiaotong University,2009,33(1):1-4.
[16] 徐宁,任尊松,薛蕊. 高速动车组时频域响应特征及振动传递特性研究[J]. 铁道学报,2019,41(2):35-44. XU Ning,REN Zunsong,XUE Rui. Time and frequency domain response and vibration transfer characteristics of high-speed EMU[J]. Journal of the China Railway Society,2019,41(2):35-44.
[17] 胡伟钢. 高速列车齿轮箱载荷特征及应变场识别方法研究[D]. 北京:北京交通大学,2019. HU Weigang. Load characteristic and strain field identification method of high-speed train gearbox[D]. Beijing:Beijing Jiaotong University,2019.
[18] 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):113-119. REN Zunsong,SUN Shouguang,LI Qiang. Axle spring load test and dynamic characteristics analysis of high speed EMU[J]. Journal of Mechanical Engineering,2010,46(10):113-119.
[19] 余翠英,向俊,陈涛,等. 高速无砟轨道扭曲不平顺谱统计分析[J]. 铁道科学与工程学报,2016,13(12):2319-2326. YU Cuiying,XIANG Jun,CHEN Tao,et al. Statistical analysis on torsion irregularity spectrum of ballastless track for high-speed railways[J]. Journal of Railway Science and Engineering,2016,13(12):2319-2326.
[20] 王文静,张志鹏,李广全,等. 动车组抗侧滚扭杆载荷特性[J]. 西南交通大学学报,2019,54(6):1277-1282. WANG Wengjing,ZHANG Zhipeng,LI Guangquan,et al. Load characteristics of anti-rolling torsion bar of high-speed train[J]. Journal of Southwest Jiaotong University,2019,54(6):1277-1282.
[21] 杨广雪,张亚禹,李广全. 高速列车轴箱弹簧载荷特性与疲劳损伤[J]. 交通运输工程学报,2019,19(4):81-93. YANG Guangxue,ZHANG Yayu,LI Guangquan. Axle box spring load characteristics and fatigue damage of high-speed train[J]. Journal of Traffic and Transportation Engineering,2019,19(4):81-93.
[22] KOHLER M,JENNE S,POTTER K,et al. Load assumption for fatigue design of structures and components[M]. Berlin:Springer,2015.
[23] SONSINO C M. Fatigue testing under variable amplitude loading[J]. International Journal of Fatigue,2007,29:1080-1089.
[24] HEULER P,KLATSCHKE H. Generation and use of standardised load spectra and load-time histories[J]. International Journal of Fatigue,2005,27:974-990.
[25] FACCHINETTI M L. Fatigue damage of materials and structures assessed by Wöhler and Gassner frameworks:Recent insights about load spectra for the automotive[J]. Procedia Engineering,2018,213:117-125.

高速列车转向架构架扭转载荷特征研究

Study on Torsional Load Characteristics of High-speed Train Bogie Frame

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