Simulation of truck arrival process at a seaport: evaluating truck-sharing benefits for empty trips reduction

摘要

Empty running of container trucks increases empty miles. With the aim of a reduction in the number of empty-truck trips, this study simulates the truck-sharing idea in a port and also evaluates the positive effects of the changes made. This study develops simulation models for the current process (the current truck arrival process in a seaport) and the proposed process (the idea of truck-sharing). The data for this study are provided by a local port. Simulation results are validated by using real-life data from the port. The simulation results confirm that the truck-sharing idea boosts port transport capacity, and that it can handle the increasing future truck volume effectively. The truck-sharing idea can also account for reduced emissions released from trucks in the port surroundings. The results of the simulation will be useful in persuading port authorities to evaluate truck-sharing initiatives. This study will assist port managers with replies to questions, such as What impact will truck-sharing have on transport capacity expansion?'