In order to evaluate traffic operation status of signalized intersection and improve pedestrian traffic safety under the condition of ice-snow, it was studied that the influence of ice-snow on capacity of signalized intersection and the minimum green time. Saturated headway data of nine signalized intersections were observed by video method. And the influence of ice-snow melting pavement, compacted partly snowy pavement, compacted snowy pavement and normal pavement on saturated flow rate of signalized intersection were analyzed respectively. Correction coefficients of capacity of signalized intersection on different ice-snow pavement were given. Pedestrian’s crossing speed at nine signalized intersection on snowy pavement, icy pavement and normal pavement were observed and compared. And then the suggestion values of minimum green time calculation parameter were put forward.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Influences of Ice-Snow on Capacity of Signalized Intersection and the Minimum Green Time


    Contributors:


    Publication date :

    2012


    Size :

    4 Seiten




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Influences of Ice-Snow on Capacity of Signalized Intersection and the Minimum Green Time

    Liu, Chun Xiao ;Cheng, Guo Zhu ;Zhang, Ya Ping | Trans Tech Publications | 2012


    Trajectory-Based Measurement of Signalized Intersection Capacity

    Fourati, Walid / Friedrich, Bernhard | Transportation Research Record | 2019


    CAPACITY AND SAFETY OF THE SIGNALIZED INTERSECTION

    Florea, D. / Soica, A. / Florea, R. et al. | British Library Conference Proceedings | 2004


    Comparative analysis of signalized intersection : capacity methods

    May, Adolf D. ;Gedizlioǧlu, Ergun ;Tai, Lawrence | SLUB | 1983


    Signalized intersection lane green light loss time calculation method and system

    LIU DONGBO / SHU AIBING / ZHANG LEIYUAN et al. | European Patent Office | 2020

    Free access