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铁道客车悬挂系统柔度特性

石怀龙 邬平波 曾京 张大福

石怀龙, 邬平波, 曾京, 张大福. 铁道客车悬挂系统柔度特性[J]. 交通运输工程学报, 2014, 14(4): 45-52.
引用本文: 石怀龙, 邬平波, 曾京, 张大福. 铁道客车悬挂系统柔度特性[J]. 交通运输工程学报, 2014, 14(4): 45-52.
SHI Huai-long, WU Ping-bo, CENG Jing, ZHANG Da-fu. Flexibility characteristics of suspension system for railway vehicle[J]. Journal of Traffic and Transportation Engineering, 2014, 14(4): 45-52.
Citation: SHI Huai-long, WU Ping-bo, CENG Jing, ZHANG Da-fu. Flexibility characteristics of suspension system for railway vehicle[J]. Journal of Traffic and Transportation Engineering, 2014, 14(4): 45-52.

铁道客车悬挂系统柔度特性

基金项目: 

国家863计划项目 2012AA112002

教育部长江学者和创新团队发展计划项目 IRT1178

详细信息
    作者简介:

    石怀龙(1986-), 男, 吉林四平人, 西南交通大学工学博士研究生, 从事车辆动力学研究

    邬平波(1968-), 男, 浙江奉化人, 西南交通大学教授, 工学博士

  • 中图分类号: U270.3

Flexibility characteristics of suspension system for railway vehicle

More Information
    Author Bio:

    SHI Huai-long(1986-), male, doctoral student, +86-28-86466221, hl_shi@126.com

    WU Ping-bo(1968-), male, professor, PhD, +86-28-87600882, wupingbo@163.com

  • 摘要: 建立了装备空气弹簧的车辆系统数学模型, 推导了悬挂系统柔度系数计算公式, 分析了悬挂参数对车辆柔度系数的影响规律。设计了重锤法、角度测量法和加速度测量法测定悬挂系统柔度系数。利用重锤法对某车辆进行测试, 分析不同载质量和外轨超高工况下的动、拖车柔度系数分布。理论计算结果表明: 提高悬挂系统刚度, 增大悬挂系统横向跨距, 降低车体和构架的重心高度均可减小柔度系数, 从而可提高车辆的抗倾覆性能。试验结果表明: 拖车柔度系数大于动车柔度系数, 空载时相差0.021, 重栽时差异不大; 重载时的柔度系数大于空载状态的柔度系数, 最大相差0.109;最恶劣工况为拖车重载状态, 柔度系数最大值为0.245。柔度系数随着外轨超高的增加而增大, 且超高越大, 柔度系数增长速度越快, 因此, 在大超高线路上应严格控制车辆柔度系数。试验结果验证了理论分析的可信性, 且理论公式考虑的悬挂系统参数全面。

     

  • 图  1  车辆系统数学模型

    Figure  1.  Mathematical model of vehicle system

    图  2  倾斜车辆

    Figure  2.  Inclined vehicle

    图  3  柔度系数与悬挂系统刚度的关系曲线

    Figure  3.  Relation curves between flexibility coefficient and suspension stiffnesses

    图  4  柔度系数与重心高度的关系曲线

    Figure  4.  Relation curves between flexibility coefficient and heights of gravity centers

    图  5  柔度系数与悬挂系统横向跨距之间的关系曲线

    Figure  5.  Relation curves between flexibility coefficient and lateral distances of suspension system

    图  6  柔度系数与簧上质量的关系曲线

    Figure  6.  Relation curves between flexibility coefficient and sprung masses

    图  7  重锤法

    Figure  7.  Gravity method

    图  8  角度测量法

    Figure  8.  Angle measuring method

    图  9  加速度测量法

    Figure  9.  Acceleration measuring method

    图  10  车辆悬挂系统柔度系数试验

    Figure  10.  Laboratory testing of flexibility coefficient

    表  1  车辆基本参数

    Table  1.   Basic parameters of vehicle

    下载: 导出CSV

    表  2  超高量为130 mm时的柔度系数测试结果

    Table  2.   Test result of flexibility coefficient when super-elevation is 130 mm

    下载: 导出CSV

    表  3  不同超高量条件下的柔度系数测试结果

    Table  3.   Test result of flexibility coefficient under various super-elevation cases

    下载: 导出CSV
  • [1] IWNICKI S. Handbook of Railway Vehicle Dynamics[M]. New Yorkt Taylor and Francis Group, 2006.
    [2] EICKHOFF B M, EVANS J R, MINNIS A J. A review of modelling methods for railway vehicle suspension components[J]. Vehicle System Dynamics, 1995, 24(6/7). 469-496.
    [3] 罗仁, 曾京, 戴焕云, 等. 高速动车组线路运行适应性[J]. 交通运输工程学报, 2011, 11(6);37-43. http://transport.chd.edu.cn/article/id/201106006

    LUO Ren, ZENG Jing, DAI Huan-yun, et al. Running adaptability of high-speed EMU[J]. Journal of Traffic and Transportation Engineering, 2011, 11(6): 37-43. (in Chinese). http://transport.chd.edu.cn/article/id/201106006
    [4] EVANS J, BERG M. Challenges in simulation of rail vehicle dynamics[J]. Vehicle System Dynamics, 2009, 47(8): 1023-1048. doi: 10.1080/00423110903071674
    [5] 程祖国, 沈培德. 双层客车抗侧滚稳定器研究[J]. 铁道学报, 1993, 15(1): 9-14. doi: 10.3321/j.issn:1001-8360.1993.01.002

    CHENG Zu-guo, SHEN Pei-de. A study of the antiroll-stabilizer used in the new-type double deck passenger coach[J]. Journal of the China Railway Society, 1993, 15(1): 9-14. (in Chinese). doi: 10.3321/j.issn:1001-8360.1993.01.002
    [6] 池茂儒, 张卫华, 曾京, 等. 高速客车转向架悬挂参数分析[J]. 大连交通大学学报, 2007, 28(3): 13-19. doi: 10.3969/j.issn.1673-9590.2007.03.004

    CHI Mao-m, ZHANG Wei-hua, ZENG Jing, et al. Study of suspension parameter of high speed passenger car bogies[J]. Journal of Dalian Jiaotong University, 2007, 28(3): 13-19. (in Chinese). doi: 10.3969/j.issn.1673-9590.2007.03.004
    [7] 李学良, 沈钢. 轨道车辆的柔性系数研究[J]. 铁道车辆, 2011, 49(8): 4-6. doi: 10.3969/j.issn.1002-7602.2011.08.002

    LI Xue-liang, SHEN Gang. Research on the flexibility coefficient of rail vehicles[J]. Rolling Stock, 2011, 49(8): 4-6. (in Chinese). doi: 10.3969/j.issn.1002-7602.2011.08.002
    [8] 姜建东, 付茂海. 李芾. 客车转向架抗侧滚扭杆装置特性分析[J]. 铁道机车车辆, 2004, 24(5): 4-7. https://www.cnki.com.cn/Article/CJFDTOTAL-TDJC200405001.htm

    JIANG Jian-dong, FU Mao-hai, LI Fu. Analysis of anti-roll torsion bar of passenger bogie[J]. Railway Locomotive and Car, 2004, 24(5): 4-7. (in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-TDJC200405001.htm
    [9] 段华东. 抗侧滚扭杆对轨道车辆抗侧滚性能的影响研究[J]. 电力机车与城轨车辆, 2007, 30(5): 14-16. doi: 10.3969/j.issn.1672-1187.2007.05.004

    DUAN Hua-dong. A study of the impact on anti-rolling perform of railway vehicle by anti-roll bar[J]. Electric Locomotives and Mass Transit Vehicles, 2007, 30(5): 14-16. (in Chinese). doi: 10.3969/j.issn.1672-1187.2007.05.004
    [10] 梁鑫, 罗世辉, 马卫华. 抗侧滚扭杆对地铁车辆动力学性能影响的研究[J]. 内燃机车, 2011, 4(1): 5-8, 12. https://www.cnki.com.cn/Article/CJFDTOTAL-LRJX201104003.htm

    LIANG Xin, LUO Shi-hui, MA Wei-hua. Study of the impact ondynamics performance of metro cars by anti-rolling torsion bar[J]. Diesel Locomotives, 2011, 4(1): 5-8, 12. (in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-LRJX201104003.htm
    [11] JASCHINSKI A, CHOLLET H, IWNICKI S, et al. The application of roller rigs to railway vehicle dynamics[J]. Vehicle System Dynamics, 1999, 31(5/6): 345-392.
    [12] UIC 505-5—1977, basic conditions to common leaflets 505-1to 505-4-notes on the preparation and provisions of these leaflets[S].
    [13] BS EN 14363—2005, railway application-testing for the acceptance of running characteristics of railway vehicles-testing of running behaviour and stationary tests[S].
    [14] 陈晓, 吴学杰. 城轨车辆柔度系数的测试方法研究[J]. 中国测试, 2010, 36(6): 27-29. https://www.cnki.com.cn/Article/CJFDTOTAL-SYCS201006010.htm

    CHEN Xiao, WU Xue-jie. Measurement method of flexibility coefficient of vehicles[J]. China Measurement and Test, 2010, 36(6): 27-29. (in Chinese). https://www.cnki.com.cn/Article/CJFDTOTAL-SYCS201006010.htm
    [15] 石怀龙, 邬平波, 罗仁. 客车转向架回转阻力矩特性[J]. 交通运输工程学报, 2013, 13(4): 45-50. http://transport.chd.edu.cn/article/id/201304007

    SHI Huai-long, WU Ping-bo, LUO Ren. Bogie rotation resistance torque characteristics of passenger car[J]. Journal of Traffic and Transportation Engineering, 2013, 13(4): 45-50. (in Chinese). http://transport.chd.edu.cn/article/id/201304007
    [16] WANG Kai-yun, HUANG Chao, ZHAI Wan-ming, et al. Progress on wheel-rail dynamic performance of railway curve negotiation[J]. Journal of Traffic and Transportation Engineering, English Edition, 2014, 1(3): 209-220.
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出版历程
  • 收稿日期:  2014-03-15
  • 刊出日期:  2014-08-25

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