集装箱海铁联运港口枢纽站运输组织优化研究

发布时间：2018-05-13 03:06

本文选题：海铁联运 + 港口枢纽站　；参考：《西南交通大学》2014年硕士论文

【摘要】：随着经济的发展,各国之间、各地区之间的贸易往来日趋频繁,给物流业和运输业带来了巨大的发展空间,多式联运也随之蓬勃发展。但海铁联运运输量占多式联运运输量的比例并不高,在海铁联运的运输链中,铁路港站和港口是其中重要的节点,也是各种运输方式,各种作业机械集结的地方,协调好港口枢纽站的运输组织,可以有效的提高港站与港口的作业效率,使得海铁联运的整体运输效率更高,充分发挥海铁联运优势。本文所做的工作主要有： (1)界定港口枢纽站的概念,并介绍了铁路港站与港口的运输组织问题以及港口枢纽站的作业流程,分析港口枢纽站的运输组织； (2)在一定理论分析的基础上,提出港口枢纽站的运输组织协调内容,分为作业组织管理协调、衔接问题、港站与港口的对接模式三个部分。 (3)运用PERT和CPM的方法研究港口枢纽站的作业流程协调问题,以集装箱班列和集装箱车流为主线画出港口枢纽站的出口、进口作业流程的网络图,给出整个作业流程协调的关键线路,提出集装箱在港口堆场堆存的时间是整个作业流程协调的关键； (4)建立集装箱班列编组优化的运输组织多目标规划模型,在满足集装箱的需求量的基础上,使得集装箱在港停留时间最短,这样使得港口枢纽站的运输组织更加高效。 (5)最后以某港为例,运用集装箱班列编组优化的运输组织多目标规划模型算出最优的集装箱编组内容,验证模型的实际效果。
[Abstract]:With the development of economy, the trade between countries and regions is becoming more and more frequent, which brings huge development space to logistics and transportation industry, and the multimodal transport also develops vigorously. However, the proportion of seaborne combined transport volume to multimodal transport volume is not high. In the transport chain of sea rail transport, railway port and port are the important nodes among them, and they are also places where various modes of transport and various kinds of operation machinery are assembled. Coordinating the transportation organization of port hub station can effectively improve the operation efficiency of port station and port, and make the overall transport efficiency of seaborne intermodal transport more efficient, and give full play to the advantages of seaborne combined transport. The main work done in this paper is as follows: 1) defining the concept of port hub station, introducing the transportation organization of railway port station and port, and the operation flow of port hub station, and analyzing the transportation organization of port hub station; On the basis of theoretical analysis, this paper puts forward the content of transportation organization and coordination of port hub station, which is divided into three parts: the coordination of operation organization and management, the problem of connection, and the mode of docking between port and port. 3) using PERT and CPM methods to study the problem of operation flow coordination of port hub station, drawing the network diagram of port hub station's exit and import operation flow with container train and container traffic as the main line. The key route of the coordination of the whole operation flow is given, and the time of storage of the container in the port yard is proposed as the key to the coordination of the whole operation flow. 4) establishing the multi-objective programming model of container transportation organization, which can make the container stay in port the shortest time on the basis of meeting the demand of container, and make the transportation organization of port hub station more efficient. Finally, taking a port as an example, the optimal container marshalling content is calculated by using the multi-objective programming model of container train formation optimization, and the practical effect of the model is verified.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U169.6

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