集装箱码头堆场的一种动态随机堆存方法

用滚动计划周期的方法来解决集装箱码头堆场的混堆问题.讨论当出口箱量和进口箱量都是随机量时的最佳分配方法.在第一阶段,为了平衡各箱区的箱量,应用机会约束规划的方法把计划期所有的箱分配到各个箱区中去.在第二阶段,为减少集卡从堆场到码头前沿泊位的行走距离,应用线性规划的方法把每艘船要装卸的箱分配到各个箱区中去.应用该模型使得堆场集装箱得到合理配置.从而提高了港口堆场的堆存效率.

Dynamic and Stochastic Storage Model in a Container Yard

A plan-rolling model is used to solve the mixed stocking in a container yard when the output and input volumes are stochastic.In the first stage,for all containers in a planned period,we determine the number of containers distributed to various blocks by chance constrained programming.In the second stage,for containers of a ship in a period,we determine the number of containers distributed to various blocks by linear programming.The containers in a yard are distributed properly by use of the model.So the operative efficiency in a container yard is raised.