Study of expressways with heavy traffic flow during occupying-road construction

Zhaobai Yan; Linbo Li; Fei Chen; Zhoucong Xu

doi:10.1117/12.2614115

10 November 2021 Study of expressways with heavy traffic flow during occupying-road construction

Zhaobai Yan, Linbo Li, Fei Chen, Zhoucong Xu

Proceedings Volume 12050, International Conference on Smart Transportation and City Engineering 2021; 120501B (2021) https://doi.org/10.1117/12.2614115
Event: 2021 International Conference on Smart Transportation and City Engineering, 2021, Chongqing, China

Abstract

In order to select the construction period of expressways with heavy traffic flow reasonably, this paper builds a mixed integer optimization model based on the in-depth analysis of various economic and social benefits and the constructional and organizational costs. Then the algorithm for the optimization model is studied and coded by Excel VBA. Finally, by the example of Ningbo-Taizhou-Wenzhou Expressway, the application method of the optimization model is demonstrated through concrete case analysis. The method proposed by this study can support the decision-making of the optimal allocation during the construction period of expressways with heavy traffic flow, and can effectively reduce the economic loss of expressway reconstruction or extension construction.

Citation Download Citation

Zhaobai Yan, Linbo Li, Fei Chen, and Zhoucong Xu "Study of expressways with heavy traffic flow during occupying-road construction", Proc. SPIE 12050, International Conference on Smart Transportation and City Engineering 2021, 120501B (10 November 2021); https://doi.org/10.1117/12.2614115

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