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Research of Optimal Allocation for Container Berth and Quay Crane Resources

Author: TangShuang
Tutor: ChenJia
School: Dalian Maritime University
Course: Management Science and Engineering
Keywords: Container Berth - crane optimal allocation of resources Heuristic algorithm Vacuum method
CLC: U691
Type: Master's thesis
Year: 2011
Downloads: 127
Quote: 1
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Abstract


Integration with the global economy in recent years, the rapid development of the port container the node center role as a regional and global shipping is more obvious. Along with the rapid development of the economy, the domestic port container throughput is also experiencing rapid development. However, compared with developed countries, China's container port is still facing many problems to be solved, most of the port due to limited conditions, often in a state of full load and overload, such ship in Hong Kong a long time, the job low efficiency, seriously affecting the economic efficiency and competitiveness of the port. The configured port resource optimization theory and Port multi-target and dynamic characteristics analysis on the basis of the study, all ships in port total domestic shortest and quay crane operating efficiency as the goal, with separate berths and quay crane allocation phase ratio analysis berth - shore bridge as a whole, berth - a mathematical model of quayside optimal allocation of resources, given the constraints and restrictions of the model, the berth - shore bridge joint resources optimal allocation model to take full account of the continuity of the characteristics of the dynamic characteristics of the port and berths, more real and objectively reflect the actual operation of the port. Paper, we propose a heuristic algorithm, the algorithm used in the vacuum pouch \Establish berth - the model of quayside optimal allocation of resources to solve the algorithm, compared with the traditional berth crane allocation, the algorithm to the ship's maximum available number of shore bridge as the amount of the initial plan, so that to ensure the ship The shortest time in Hong Kong, another by executing the algorithm can \Finally, the actual ship arrival data validation found that compared to traditional scheduling makes the ship, after successive optimized scheduling plan to greatly reduce the time in Hong Kong, at the same time the quay crane utilization rate also improved, thus proving that the algorithm efficient. In this paper, in order to port the existing problems in China as an object of research and analysis, and proposed a new heuristic algorithm, and ship the best number of allocation shore bridge as well as berths docked position and order through the intelligent algorithm, so as to optimize the allocation of resources, improve The purpose of the efficiency of port operations, and ultimately enhance their competitiveness. The actual significance of reality in the port berths - shore bridge resource scheduling.

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CLC: > Transportation > Waterway transport > Waterway transportation management > Port of work organization
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