摘要
针对集装箱码头堆场箱区空间利用率不高的问题,考虑箱区贝位间作业量的平衡以及龙门吊的使用数量,采用作业量平衡的堆存策略,运用数学规划方法建立模型,并对模型进行求解。实验结果显示该模型不仅能确定不同尺寸集装箱分配到各箱区贝位中的具体数量,还能实现不同装卸作业线上集装箱的错开堆放,有效地提高了堆场空间的利用率,同时提高了堆场装卸作业效率。
Aiming at the problem of low utilization of container area of storage yard on container terminal,the dynamic space deployment model was set up for solution by using the mathematics planning method,considering the balanced workload between adjacent bays and the number of gantry carne involved and adoption of storage strategy for workload balance. The running results demonstrate that this model can not only determine the actual numbers of the different-sized containers assigned to each bay but also achieve the staggered stacking of containers on different loading and unloading lines thus effectively improving space utilization of storage yard meanwhile improving the loading and unloading efficiency.
出处
《重庆交通大学学报（自然科学版）》
CAS
北大核心
2016年第2期163-168,共6页
Journal of Chongqing Jiaotong University(Natural Science)
基金
现代港口供应链管理智能决策支持关键技术研究(20100068)
关键词
交通运输工程
集装箱
箱位分配
动态模型
作业平衡
traffic transportation engineering
container
block space allocation
dynamic model
workload balance
