Based on the county-level unit cities in the Beijing-Tianjin-Hebei urban agglomeration as nodes, the multi-mode freight network topology model between urban agglomerations is constructed, and Python is used to realize random attack simulation and Intentional attack simulation of multi-mode freight network and single-mode freight network of urban agglomeration, and the multi-mode freight network and single-mode freight network of urban agglomeration are evaluated by maximum connectivity index and network efficiency index. This paper selects the Beijing-Tianjin-Hebei urban agglomeration as an example object, mainly measures the destruction resistance of the road-railway multi-mode freight network of the urban agglomeration, hoping to provide decision-making support for the freight safety and improve the destruction resistance of the freight network to natural and man-made disasters in the Beijing-Tianjin-Hebei region.
Analysis of the destruction resistance of multi-mode freight network in Beijing-Tianjin-Hebei urban agglomeration
International Conference on Smart Transportation and City Engineering (STCE 2023) ; 2023 ; Chongqing, China
Proc. SPIE ; 13018
2024-02-14
Conference paper
Electronic Resource
English
Transportation Research Record | 2023
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