Pedestrians have a significant effect on capacity of signalized intersections with channelization island. This paper analyzes the regular arrival pattern of pedestrians and shows that the arrival frequency of pedestrians is consistent with negative binomial distribution. When comparing different processes of pedestrians crossing between signalized intersection with channelization island and the typical one, pedestrians spillover quantity mainly influenced by the total amount of traffic volume, direct proportion changes with the traffic volume volatility. It also discusses the capacity calculation of right-turn lane with accept gap model and how pedestrians influence the capacity of the right-turn lane. Pedestrian influence of straight lane capacity is focused on headway and a sound sample typical value and variance from P-P figure found that the randomness of intersection capacity of Dongda and Wuyi Road signalized intersection in Fuzhou meet the normal distribution well.


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    Title :

    Influence of Pedestrian on Capacity of Signalized Intersection with Channelization Island


    Contributors:

    Conference:

    11th International Conference of Chinese Transportation Professionals (ICCTP) ; 2011 ; Nanjing, China


    Published in:

    ICCTP 2011 ; 848-858


    Publication date :

    2011-07-26




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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