基于海铁联运的港口群陆侧海铁协同空箱调运研究

Research on Empty Container Dispatching Based on Sea-Rail Intermodal Transport of Port Group on Land-Side Sea-Rail Cooperation

摘要: 海铁联运的快速发展加速推动了港口群陆侧铁路网络的建设，未来港区一体化不断加快，针对海铁联运方式下的港口群陆侧空箱调运模式，进行海铁协同的空箱调运模式，以满足出口导向型国家，海铁联运模式下的港口群陆侧空箱资源调配方案。为有效降低系统空箱调运总成，提高空箱周转率，本文以出口导向型国家的港口群及腹地区域为研究对象，考虑由班轮公司与班列公司组成的海铁联运港口群陆侧运输系统，基于多式联运经营人视角，建立了一个多周期混合整数规划模型。模型考虑港口间、港站间和场站间的空箱调运，考虑系统产生的空箱调运成本、租箱成本和堆存成本，使得系统总成本最低。并以西部陆海通道的海铁联运港口群陆侧运输系统为案例，进行算例实验研究。算例结果显示，海铁协同下的空箱调运模式，有效地降低了海铁联运运输方式下陆侧系统空箱调运成本。

Abstract: The rapid development of rail combined transport has accelerated the construction of the landside railway network of the port group, and the integration of the port area will continue to accelerate in the future. For the land-side empty container allocation mode of the port group under the sea-rail intermodal transport mode, a sea-rail coordinated empty container allocation mode will be carried out. In order to meet the export-oriented country, the land-side empty container resource allocation scheme of the port group under the sea-rail intermodal transport mode. In order to effectively reduce the empty container transportation assembly of the system and increase the empty container turnover rate, this paper takes the port group and hinterland area of export-oriented countries as the research object, and considers the land-side transportation system of sea-rail intermodal transport port group composed of liner companies and train companies. Based on the perspective of multimodal transport operators, a multi-period mixed integer programming model is established. The model considers the empty container transportation between ports, ports and stations, and considers the cost of empty container transportation, container rental cost and storage cost generated by the system, so that the total cost of the system is the lowest. Taking the land-side transportation system of the sea-rail intermodal transport group in the western land-sea corridor as a case, the experimental study is carried out. The example results show that the empty container dispatching mode under the sea-rail coordination can effectively reduce the cost of empty container dispatching in the land-side system under the sea-rail intermodal transport mode.