集装箱码头机械利用效率的评价与分析

发布时间：2018-07-06 07:34

本文选题：集装箱 + 岸桥　；参考：《大连海事大学》2012年硕士论文

【摘要】：随着现代物流的不断发展,码头管理者越来越意识到提高码头作业系统的运作效率是增强码头竞争力的关键因素,集装箱码头作业系统己成为研究的热点。堆场作业系统是港口作业系统的重要组成部分,是决定港口运作效率的关键因素。合理的机械配比能有效提高港口的作业能力、降低运营成本,同时也能提高对客户的服务水平。堆场作业系统主要包括到港船舶、岸桥、水平作业工具、场桥,本文考虑的水平作业工具主要是集卡。为了得到比较优的机械配比,本文首先根据集装箱的作业流程将集装箱分为：在船上等待进入堆场的进口箱、堆场中等待客户提取的进口箱、等待进入堆场的出口箱和堆场内等待装船的出口箱四类。然后建立了指标评价体系：集装箱等待时间、岸桥等待集卡时间、集卡等待岸桥时间、集卡等待场桥时间、场桥等待集卡时间、岸桥利用率、场桥利用率、集卡利用率。根据不同类型集装箱的作业特点分别进行仿真设计,对仿真结果进行评价分析。本文研究结果表明：基于作业流程对集装箱进行分类,根据集装箱作业的特点进行不同的仿真,得到不同的类型的集装箱的最优作业机械比是不同的。本文的研究成果能够为集装箱码头作业提供决策依据,从而在提高码头堆场利用率和降低码头生产成本的前提下实现船舶作业。
[Abstract]:With the continuous development of modern logistics, wharf managers are increasingly aware that improving the operational efficiency of the terminal operation system is the key factor to enhance the competitiveness of the terminal, and the container terminal operation system has become a hot research topic. Yard operation system is an important part of port operation system and a key factor to determine port operation efficiency. Reasonable mechanical ratio can effectively improve the port operation capacity, reduce operating costs, but also improve the level of customer service. Yard operation system mainly includes port ship, shore bridge, horizontal operation tool and yard bridge. In order to get a better mechanical ratio, the container is divided into import boxes waiting on board for entering the yard, import boxes waiting for customers to pick up in the yard, according to the operation flow of the containers. There are four categories of exit boxes waiting to enter the yard and those waiting to be loaded in the yard. Then the index evaluation system is established: container waiting time, bank bridge waiting collecting time, collecting card waiting bank bridge time, collecting card waiting yard bridge time, field bridge waiting collecting card time, bank bridge utilization ratio, field bridge utilization ratio and card collecting utilization ratio. According to the operation characteristics of different types of containers, the simulation design is carried out, and the simulation results are evaluated and analyzed. The results show that the optimal operating mechanical ratio of different types of containers is different according to the characteristics of container operation and the classification of containers based on the operation flow. The research results of this paper can provide the decision basis for container terminal operation, thus realize the ship operation under the premise of improving the utilization ratio of the terminal yard and reducing the production cost of the terminal.
【学位授予单位】：大连海事大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：U691.5;F552

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