Volume 5 Issue 4
. 
Turn off MathJax
Article Contents
Article Navigation >  Journal of Traffic and Transportation Engineering  > 2005  >  5(4): 1-5
HUANG Yun-hua, LI Fei, FU Mao-hai, LIAO Xiao-ping. Dynamic characteristic of new hydro-pneumatic buffer for railway vehicle[J]. Journal of Traffic and Transportation Engineering, 2005, 5(4): 1-5.
Citation: HUANG Yun-hua, LI Fei, FU Mao-hai, LIAO Xiao-ping. Dynamic characteristic of new hydro-pneumatic buffer for railway vehicle[J]. Journal of Traffic and Transportation Engineering, 2005, 5(4): 1-5.
shu

Dynamic characteristic of new hydro-pneumatic buffer for railway vehicle

  • 1.

    School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031, China

  • 2.

    Product Department of Technical Center, Beijing Erqi Rolling Stock Works, CSR, Beijing 100072, China

More Information
  • Author Bio:

    Huang Yun-hua(1973-), male, PhD, associate researcher, 86-28-87634032, fjhyhfj@163.com

  • Received Date: 2005-10-12
  • Publish Date: 2005-12-25
    Abstract
  • In order to improve the safety-impacting speed of freight organized into groups' spot and manipulating vehicle efficiency, a new type of hydro-pneumatic buffer for railway vehicle was developed, its basic structure and principle were summarized, a lognitudinal dynamics calculating model of train with the buffers was established, the dynamic characteristic of the buffer was analyzed by numerical simulation method. The calculating result shows that the buffer capability may reach 160 kJ, and its absorptivity may exceed 90% in the condition that the biggest impedance force of the buffer is no more than 2200 kN as manipulating vehicle, the impacting speed of manipulating vehicle is increased, the lognitudinal impulsion and libration between vehicles are decreased and dissipated, the hydro-pneumatic buffer may be adapted to the request of heavy loading and speed increasing train.

     

    • FullText(HTML)
  • loading
    • References(12)
  • [1]
    吴礼本. 国内外货车缓冲器发展趋势简评[J]. 铁道车辆, 1995, 33(6): 29—32. https://www.cnki.com.cn/Article/CJFDTOTAL-TDCL506.006.htm

    Wu Li-ben. Evaluation of development trend about wangon buffer in our country and abroad[J]. Rolling Stock, 1995, 33(6): 29—32. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-TDCL506.006.htm
    [2]
    李明, 缪忠海, 王悦明. 我国铁路货车缓冲器的现状及其发展中的几个问题[J]. 中国铁道科学, 1994, 15(3): 16—26. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGTK403.001.htm

    Li Ming, Miao Zhong-hai, Wang Yue-ming. Actuality of wangon buffer and several issue developing[J]. Chinese Railway Science, 1994, 15(3): 16—26. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-ZGTK403.001.htm
    [3]
    詹永麒, 孙巍, 张世华. 液压缓冲器动态仿真[J]. 液压气动与密封, 1996, 25(1): 5—8. https://www.cnki.com.cn/Article/CJFDTOTAL-YYQD199601001.htm

    Zhan Yong-qi, Sun Wei, Zhang Shi-hua. Dynamic simulation of hydraulic buffer[J]. Hydraulic Gas Acting and Airproof, 1996, 25(1): 5—8. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YYQD199601001.htm
    [4]
    Pflugbeil K. Längsdynamik des eisenbahnzuges bei geteilter zugeinchtung[D]. TH Dresden, 1980.
    [5]
    Fa Ringfeder. Kupplung und Puffer[M]. Düsseldorf, 1992.
    [6]
    郝鹏飞, 张锡文, 何枫. 小型液压缓冲器的动态特性分析[J]. 机械工程学报, 2003, 39(3): 155—158. https://www.cnki.com.cn/Article/CJFDTOTAL-JXXB200303035.htm

    Hao Peng-fei, Zhang Xi-wen, He Feng. Study on dynamic characteristics of small hydraulic buffer[J]. Journal of Mechanical Engineering, 2003, 39(3): 155—158. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JXXB200303035.htm
    [7]
    Reich O, Grewolls H J. Rechenprogramme zur digitalen simulation längsdynamischer vorgänge bei wagen und zügen der eisenbahn[J]. ZEV-Glas, 1990, 114(3): 80—86. https://www.cnki.com.cn/Article/CJFDTOTAL-DGYJ202001008.htm
    [8]
    Reich O, Dominik R. Programme zur si mulation von auflaufvorgängen mit beliebigen puffern[J]. ZEV-Glas, 1992, 116(11/12): 467—472.
    [9]
    DuymS, Stiens R, Reybrouck K. Evaluation of shock absorber models[J]. Vehicle System Dynamics, 1997, 27(2): 109—127. doi: 10.1080/00423119708969325
    [10]
    严隽耄, 翟婉明, 陈清, 等. 重载列车系统动力学[M]. 北京: 中国铁道出版社, 2003.
    [11]
    曾京, 邬平波. 高速列车的稳定性[J]. 交通运输工程学报, 2005, 5(2): 1—4. doi: 10.3321/j.issn:1671-1637.2005.02.001

    Zeng Jing, Wu Ping-bo. Stability of high-speed train[J]. Journal of Traffic and Transportation Engineering, 2005, 5(2): 1—4. (in Chinese) doi: 10.3321/j.issn:1671-1637.2005.02.001
    [12]
    周劲松, 任利惠, 杨国桢, 等. 铰接式高速列车运行平稳性[J]. 交通运输工程学报, 2003, 3(3): 54—58. http://transport.chd.edu.cn/article/id/200303012

    Zhou Jin-song, Ren Li-hui, Yang Guo-zhen, et al. Ride quality of articulated high-speed train[J]. Journal of Traffic and Transportation Engineering, 2003, 3(3): 54—58. (in Chinese) http://transport.chd.edu.cn/article/id/200303012
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    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

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article views (342) PDF downloads(219) Cited by()
    Proportional views
    Related

    Copyright《Journal of Traffic and Transportation Engineering》编辑部陕ICP备05001904号-1

    Address ：Editorial Department of Journal of Traffic and Transportation Engineering, Chang 'an University, Middle Section of South Second Ring Road, Xi 'an, Shaanxi（710064） Tel：029-82334388 Email：jygc@chd.edu.cn

    All visit:Today's visit:

    Supported by: Beijing Renhe Information Technology Co. Ltd    

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return