Network Construction of Underground Logistics System Based on System Clustering and Centre of Gravity Method

To alleviate the conflict between urban logistics and traffic, society, space, and the environment in the development process, it is a beneficial approach to establish an underground logistics system network within the urban area. This paper examines the selection of underground logistics nodes, explores the design of the underground channel network, applies a mathematical modelling method to enhance the channel network, and executes the construction time sequence and dynamic optimization, providing feasible solutions of significant practical importance. To address the issue of locating multiple distribution centres within a region, this study suggests employing a combination of system clustering and the centre of gravity method in order to determine the optimal locations for multi-node distribution centres. The proposed approach offers a more effective means of identifying potential sites, thereby improving distribution efficiencies in the region.