集装箱枢纽港腹地集疏运服务网络优化分析

发布时间：2018-04-18 23:22

本文选题：集疏运 + 多式联运　；参考：《大连海事大学》2012年硕士论文

【摘要】：随着经济全球化和贸易一体化的不断推进,物流产业得到了前所未有的迅猛发展,我国各大集装箱港口的年吞吐量也在不断地攀升。而新的问题也在发展当中不断涌现：产业供应链越来越复杂、交通运输网络越来越庞大、市场对货物运输的需求越来越多样化。形成以市场为导向,以客户需求为核心的高效、快捷、廉价的货物运输方式是发展的必然趋势。集装箱枢纽港腹地集疏运系统是连接集装箱枢纽港与货源地、货运地的枢纽,对于集装箱枢纽港的发展、腹地经济的发展都有着重要的作用。因而对集装箱枢纽港腹地集疏运系统进行合理的优化具有重要的意义。本文阐述了港口腹地集疏运系统的相关理论,集装箱运输与集装箱多式联运的概念、特征及要素；构建了集装箱枢纽港腹地集疏运的服务网络,对集疏运服务网络内每个OD对间的流量进行了短期预测,分析了集装箱枢纽港腹地集疏运服务网络内服务路径的时间和费用构成；建立了集装箱枢纽港腹地集疏运服务网络优化模型和阈值模型,将集装箱枢纽港腹地集疏运服务网络内的OD流分配到各个服务路径上,并计算集装箱枢纽港腹地集疏运服务网络承载能力的阈值。目前,港口集疏运系统的优化有着三个层次的优化问题：通道优化、流量优化、综合优化。本文立足与第二类与第三类优化问题,站在宏观的角度对集装箱枢纽港腹地的集疏运能力进行分析,全面、直观地了解集疏运服务网络内的货流分布,避免在集装箱多式联运运输过程中不合理运输的出现,避免运力的浪费及运输费用不必要的增加,并对集装箱港口腹地集疏运系统的网络物理结构优化有着一定的理论意义和实践意义。
[Abstract]:With the development of economic globalization and trade integration, the logistics industry has been developing rapidly, and the annual throughput of container ports in China is also rising.New problems are emerging in the process of development: the industrial supply chain is becoming more and more complex, the transportation network is becoming larger and larger, and the market demand for goods transportation is becoming more and more diversified.It is an inevitable trend to form an efficient, fast and cheap freight transportation mode with market orientation and customer demand as the core.Container hub port hinterland transportation system is a hub connecting container hub port with cargo source and freight terminal. It plays an important role in the development of container hub port and the development of hinterland economy.Therefore, it is of great significance to optimize the container hub port hinterland collecting and distributing system reasonably.This paper expounds the related theory of port hinterland transportation system, the concept, characteristics and elements of container transportation and container multimodal transport, and constructs the service network of container hub port hinterland.The flow between each OD pair in the distribution service network is predicted in a short term, and the time and cost composition of the service path in the container hub port hinterland are analyzed.The optimization model and threshold model of container hub port hinterland collecting and distributing service network are established, and the OD flow in container hub port hinterland collection service network is allocated to each service path.The threshold of carrying capacity of container hub port hinterland collecting and distributing service network is calculated.At present, the optimization of port transportation system has three levels of optimization problems: channel optimization, flow optimization, comprehensive optimization.Based on the optimization problems of the second type and the third type, this paper analyzes the container hub port's transportation capacity from a macro perspective, and comprehensively and intuitively understands the distribution of cargo flow in the container hub port's hinterland.Avoid the appearance of unreasonable transportation in container multimodal transport, avoid the waste of transportation capacity and unnecessary increase of transportation cost,The optimization of network physical structure of container port hinterland is of theoretical and practical significance.
【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】：F552;F224

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