中文摘要：

为提高集装箱码头堆场的利用率,对集装箱码头出口箱堆存策略进行研究.该研究基于堆场大量的历史数据,采用数据库统计查询技术对堆场原始数据进行选择、处理、分析,得到初始数据集合;然后选取数据分析方法中的聚类分析方法并采用基于密度及密度可达的聚类算法,通过软件编写程序实现该算法.通过初始数据集在程序中的运算得到结果簇,然后对该结果簇进行分析,得到出口箱堆场堆存的基本规则.仿真验证该方法的有效性,表明该方法可为集装箱码头制定出口箱堆存策略提供帮助,从而提高集装箱码头的效益.

英文摘要：

In order to improve the utilization rate of container terminal yards, a storage strategy of export- containers in container terminal yards is studied. Based on a lot of historical yard data, by the database statistics inquiry technique to select, process and analyze the original yard data, an initial data set is ob- tained. The clustering analysis method of data analysis methods is selected and the clustering algorithm based on density and density-reachable is adopted, where the algorithm is achieved through software pro- gramming. By inputting the initial data to run the program, the result cluster is obtained, and then the basic rules of export-container yard storage can be obtained by analyzing the result cluster. Through the simulation, the effectiveness of the method is verified, indicating that it is helpful to develop the yard storage strategy of export-containers and improve the effectiveness of container terminals.