基于混堆模式的集装箱堆场空间分配研究

在分析国内外港口集装箱堆存策略研究现状的基础上,提出了必须将集装箱箱区贝位作业平衡率及集卡在泊位与箱区贝位运输距离这两个矛盾目标置于同一个目标函数,并构建了相应的非线性整数规划模型。然后通过Lingo语言,应用文献算例中的数据对模型进行求解分析,得出在港口集装箱堆存时同时考虑箱区贝位作业平衡率和集卡运输距离能够获得系统整体最优。

Space allocation for container terminal based on mixed storage model

After analyzing the current research of container terminal storage planning at home and abroad, the author suggests that these two contrary objectives of operation balance rate of bay and vehicles transportation distance must be put into one objective function and builds a non-linear integer program model for this container terminal storage planning. By using Lingo to solve and analyze this model according to the data from literature, the result shows that the optimum can be get when considering these two contrary objectives of operation balance rate of bay and vehicles transportation distance at the same time.