Volume 3 Issue 2
. 
Turn off MathJax
Article Contents
Article Navigation >  Journal of Traffic and Transportation Engineering  > 2003  >  3(2): 61-64
Next Previous
WU Zheng. Traffic flow modelling for jam developing procedure on expressway[J]. Journal of Traffic and Transportation Engineering, 2003, 3(2): 61-64.
Citation: WU Zheng. Traffic flow modelling for jam developing procedure on expressway[J]. Journal of Traffic and Transportation Engineering, 2003, 3(2): 61-64.
shu

Traffic flow modelling for jam developing procedure on expressway

  • Department of Mechanics and Engineering Science, Fudan University, Shanghai 200433, China

More Information
  • Author Bio:

    WU Zheng(1956-), male, associate professor, 86-21-65642741, wuz85ng@yahoo.com

  • Received Date: 2002-12-03
  • Publish Date: 2003-06-25
    Abstract
  • The traffic flow modelling was established by shock wave simulation method. It is showed that a shock wave speed distribution in red light period at a plane intersection satisfies a normal assumption, as well as Poisson assumption. Based on completely jammed model, the wave speed increases as an exponential function of the traffic flow quantity. Traffic behavior parameter value may change 0 02~0 30 across the interrupted surface. The non-completely jammed model can calculate a control traffic quantity at upstream entrance of a bottleneck. 4 tabs, 8 refs.

     

    • FullText(HTML)
  • loading
    • References(8)
  • [1]
    Khibashi Y, Fukui M. The bottleneck effect on high-speed car traffic[J]. J. Phys. Soc. JPN., 2001, 70(5): 1 237-1 239. doi: 10.1143/JPSJ.70.1237
    [2]
    Newell G F. Amoving bottleneck[J]. Transportation Research B, 1998, 32(8): 531-537. doi: 10.1016/S0191-2615(98)00007-1
    [3]
    Jiang R, Wu Q S, Li X B. Capacity drop due to the traverse of pedestrians[J]. Physical Review E, 2002, 65(3): 153-157.
    [4]
    WU Zheng, ZENG Li -nong. Numerical model for dynamics simulation of traffic flow[J]. J. Hydrodynamics B, 1994, 6(1): 1-11.
    [5]
    WU Zheng. On the non-linear modelling for expressway incident and intervention traffic flow wave[J]. Journal of Xi'an Highway University, 2001, 21(2): 77-80. (in Chinese) doi: 10.3321/j.issn:1671-8879.2001.02.023
    [6]
    WU Zheng. Statistics analysis on vehicle flow starting wave speed of Zhoujiazui road[J]. Journal of Traffic and Transportation Engineering, 2002, 2(1): 67-73. (in Chinese) http://transport.chd.edu.cn/article/id/200201015
    [7]
    WU Zheng. A fluid dynamics model for the low speed trafficsystem[J]. Journal of ActaMechanicaSinica, 1994, 26(2): 149—157. (inChinese). https://www.cnki.com.cn/Article/CJFDTOTAL-LXXB402.002.htm
    [8] 苏均和. 概率与数理统计[M]. 上海: 上海财经大学出版社, 1999.
    • Relative Articles
    • Supplements(0)
    • Cited By

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (465) PDF downloads(694) Cited by()
    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