基于混堆模式的集装箱堆场区段分配

Assign problem of container yard section based on mixed storage model

建立了进出口集装箱混堆的数学模型,该模型分为两个阶段,第一阶段解决了工作量平衡优化问题,第二阶段解决了箱组平衡优化问题,然后用启发式算法对模型进行了求解,并利用深圳蛇口集装箱码头实际数据采用仿真方法对模型和算法进行了验证,验证结果表明该模型和算法比港口现有堆存策略有了较大的改进.

The space allocation problem is an important problem about the storage planning in the container terminal We set up a mixed storage model, this model was divided into two phase, the first one solves the workload equilibrium, the second solves the container group equilibrium, then a heuristic arithmetic is used to solve the model, and the model ＆ arithmetic is verified by the simulation system using the history data. The conclusion indicates that the mathematical mode and arithmetic established by this paper is better than the originally storage planning in Shekou container terminal.