内陆无水港的选址与集疏运系统的优化研究

发布时间：2018-11-03 17:59

【摘要】：本论文依托项目“西部内陆无水港建设及运作模式研究”，论文中的实例部分的分析数据都来源于所依托的项目。无水港作为港口功能向内陆的延伸，是运输系统和国际供应链的关键节点，起到连接区域经济和全球供应链的作用。内陆企业为了享受到沿海港口的便捷服务，满足内陆外向型经济的发展，也积极推动无水港的建设和发展。无水港不仅是我国内陆地区改革开放的窗口，也是内陆地区开发开放的前沿阵地。而随着无水港建设的快速发展以及无水港群的出现，使得无水港科学选址与优化其集疏运系统成为当前物流领域一个亟待解决的问题。本论文首先对无水港的相关理论进行研究，在阐述无水港的概念、分类以及功能之后，分析了内陆无水港系统的几何拓扑结构，提出我国无水港发展中存在的问题；接着在阐述内陆无水港选址的基本原则、影响因素的基础上构建无水港优化选址评价指标体系，基于评价指标体系研究各效益指标的相应计算方法，建立无水港选址多目标优化模型，并研究基于遗传算法的模型求解方法；然后分析了内陆无水港集疏运系统的内涵、功能、构建的基本要求和影响因素,在此基础上，对如何构建无水港集疏运系统作了深入分析；最后以重庆果园港为例，基于本文提出无水港选址多目标优化模型和集疏运系统的优化进行了实例分析，选出南彭、达州、遵义、贵阳、万州、黔江等14个地区建设无水港。通过以上研究，论文得到了适用于重庆无水港选址的多目标模型，并利用遗传算法求解；本论文提出了可行的果园港集疏运系统优化的方案及对策建议研究。但是本论文中多目标模型还可以进一步的把经济指标、产业链指标等影响因素考虑进去，有待深入研究。因此，，在今后的研究中，将以此研究为基点，进一步对无水港选址多目标模型、在结合信息化以及发展电子商务的同时如何优化果园港的集疏运系统等内容进行细致研究。
[Abstract]:This paper relies on the project "study on the construction and operation mode of inland waterless port in western China". As an extension of port function to inland, waterless port is the key node of transportation system and international supply chain, and plays the role of connecting regional economy with global supply chain. In order to enjoy the convenient services of coastal ports and satisfy the development of inland-oriented economy, inland enterprises also actively promote the construction and development of waterless ports. Waterless port is not only the window of reform and opening up in inland area of China, but also the frontier position of developing and opening inland area. With the rapid development of the waterless port construction and the emergence of the waterless port group, the scientific location and optimization of the collection and distribution system of the waterless port becomes a problem to be solved urgently in the field of logistics. Firstly, this paper studies the theory of waterless port. After expatiating the concept, classification and function of anhydrous port, the geometric topology of inland waterless port system is analyzed, and the problems existing in the development of waterless port in China are put forward. Then, on the basis of expounding the basic principles of inland waterless port location and influencing factors, the evaluation index system of waterless port location optimization is constructed, and the corresponding calculation method of each benefit index is studied based on the evaluation index system. The multi-objective optimization model of waterless port location is established, and the genetic algorithm (GA) based model solving method is studied. Then, the connotation, function, basic requirements and influencing factors of inland waterless port collecting and distributing system are analyzed. On the basis of this, how to construct waterless port collecting and distributing system is deeply analyzed. Finally, taking Chongqing Orchard Port as an example, based on the multi-objective optimization model of waterless port location and the optimization of collecting and distributing system, 14 regions, such as Nampang, Dazhou, Zunyi, Guiyang, Wanzhou and Qianjiang, are selected to construct the waterless port. Through the above research, the multi-objective model suitable for the location of Chongqing waterless port is obtained, and the genetic algorithm is used to solve the problem. In this paper, a feasible scheme for optimizing the collecting and distributing system of the Orchard Port is put forward and its countermeasures and suggestions are studied. However, the multi-objective model in this paper can further take into account the economic indicators, industrial chain indicators and other factors, which need to be further studied. Therefore, in the future research, based on this study, the multi-objective model of waterless port location and how to optimize the collection and transportation system of Orchard Port are studied in detail, combining with information technology and the development of electronic commerce, as well as how to optimize the collection and distribution system of Orchard Port.
【学位授予单位】：重庆交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U651.2

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