轴辐式和多港挂靠班轮网络中的集装箱优化管理

The container management in Hub-and-Spoke and multi-port call liner network

随着国际贸易的发展,集装箱管理成本对船公司经营成本的影响在不断扩大.根据轴辐式网络和多港挂靠网络的特点,构建不同网络模式下的集装箱管理成本最优的混合整数规划模型,并用亚洲——北美班轮航线上的模拟数据进行了验证和求解.通过不同贸易差的案例对比,发现贸易差越大,轴辐式网络中的集装箱资金成本优势明显,而多港挂靠网络中的集装箱调运成本和租箱成本优势显著.得出了多港挂靠网络更加适合该航线的结论.

With the development of the international trade,the impact of container management costs for shipping companies are expanding.According to the characteristics of hub-and-spoke network and multi-port call network,we constructs the mixed integer programming model for different container management cost and validates the data in Asia-North America trade lanes.We find that while the trade deficit is larger,there are more obvious advantages of container capital costs in the hub-and-spoke network and the advantages of the container transportation costs and container leasing costs in the multiport call network are more significant.By contrast,we come to the conclusion that multi-port network is more suitable for Asia-North America trade lanes.