In response to the proposal of transit-oriented development, and promoting comprehensive transportation efficiency. As key facilities of transportation system, transit hubs are designed to provide a switching point for multimodal transport. Aiming to minimize comprehensive travel costs, the paper proposes an optimal location model for integrated design of transit hubs and inter-link layout in a multimodal network, which considering the regional geographic characteristics and administrative division features. In order to solve the nonlinear optimization model with discrete variables, an improved genetic algorithm has been established. A design example is given to verify the validity of the model and the result shows that the performance of a comprehensive passenger hub is significantly improved. Meanwhile, by introducing geographical attributes, the model can effectively and realistically capturing the interaction between traffic demand and land use.


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    Title :

    Urban Transit Hub Location Planning with a Cluster-Based Optimization Model


    Contributors:
    Wu, Keqi (author) / Wang, Jingmei (author) / Lou, Bin (author) / Zhang, Xin (author) / Wang, Ru (author)

    Conference:

    20th COTA International Conference of Transportation Professionals ; 2020 ; Xi’an, China (Conference Cancelled)


    Published in:

    CICTP 2020 ; 3000-3012


    Publication date :

    2020-12-09




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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    Yu, Jie / Liu, Yue / Chang, Gang-Len et al. | Transportation Research Record | 2009



    Cluster-Based Optimization of Urban Transit Hub Locations

    Yu, Jie / Liu, Yue / Chang, Gang-Len et al. | Transportation Research Record | 2008