本文研究了集装箱堆场中集装箱搬运的优化问题.利用以7个倒箱落位步骤为核心的启发式算法,建立轨道式龙门机取箱作业的数学模型,获得了最小化倒箱量的方法.推广了大规模倒箱问题的结果,具有较好的实际意义.%In this paper, we study the optimization of container handling in container yard. Based on the heuristic algorithm with seven choosing locations steps, a mathematical model for railroad gantry crane's retrieving operation is established, and the method of minimizing the relocation numbers is obtained. This paper promotes the result of large-scale relocation problem which has good practical significance.
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