大窯灣南岸集裝箱港區(qū)道路及交通組織優(yōu)化
[Abstract]:With the development of global economic integration, port, as a hub of integrated transportation, has become a very important node in logistics supply chain. Experience at home and abroad shows that smooth port traffic system and modern traffic organization and management are important factors for port survival, development and competition. Dayaowan Port area is a deepwater container port area which will be developed into the international shipping center of the whole Northeast Asia in the future. From the point of view of traffic planning, this paper makes an in-depth study on the road network in the port area of Dayaowan South Bank, in order to optimize the collecting and distributing conditions of the port and to improve the capacity of the port. In this paper, the present traffic situation of Dayaowan port area is investigated and analyzed, and the law of the whole day change of port traffic volume is obtained, and the main problems existing in port area traffic are pointed out. Then, combined with the current situation of port transportation and the future development trend, this paper makes a specific prediction of the trip production of the main types of vehicles in the port area in the planning year, as a main basis for calculating the OD matrix in the planning year. In the phase of traffic assignment, the stochastic user equilibrium allocation model (SUE) is studied with the help of the advanced traffic simulation software TranCAD, and the scientific and practical model parameters are given. The simulation results obtained after traffic assignment basically accord with the actual development of the road network in the port area and can be used as an important reference for traffic planning. At the end of this paper, the traffic optimization scheme of Dayaowan Port area is put forward, and some practical suggestions are given. The research method mentioned in this paper is scientific, reproducible and developable, and can be used as an organic whole in other port transportation planning projects.
【學位授予單位】:大連海事大學
【學位級別】:碩士
【學位授予年份】:2012
【分類號】:F552;U491
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