铁路快运配送网络规划研究
发布时间：2018-11-12 08:12
【摘要】：随着我国经济结构转型和电子商务的快速发展,大宗货物运输量逐渐下滑,高附加价值货物运输需求迅速增长,大力拓展白货市场已成为铁路未来求生存、谋发展的重要手段。货源结构变化,使得客户对物流的需求呈现出快、准、稳的特点,开发面向全程的铁路快运产品已成为铁路货运向现代物流转型的重要战略选择。配送作为铁路快运产品的重要组成部分,其服务质量直接影响着客户的服务体验。然而由于我国铁路货运向现代物流的转型还处于初级阶段,配送时效性差、准点率低等问题表现得尤为突出,直接影响了铁路快运产品的全程时效,降低了铁路的竞争力。因此,研究铁路快运配送的网络规划,对于改善铁路配送服务质量、推进铁路货运组织改革、提升铁路竞争力、提高经济和社会效益,具有重要的理论意义和现实意义。 本论文在铁路总公司相关科研项目的基础上,通过实地调研和总结分析,针对铁路快运配送网络规划问题进行了系统研究,形成了如下主要成果： (1)在总结国内外快运市场发展状况和典型快运企业运作状况的基础上,分析了我国铁路货改下快运发展状况及存在的突出问题,界定了铁路快运的概念,阐述了配送网络规划的定义与内涵,分析了铁路快运配送网络规划面临的形势与必要性。 (2)提出了铁路快运配送中心网络规划框架思路,设计了针对城市铁路快运配送区域的货运量预测方法,构建了基于时效性的铁路快运配送中心选址模型,并用遗传算法进行了测算。 (3)根据北京市实际调研结果,依据北京市街道、乡、镇的行政区划以及现有快运业务开展情况,划分出了322个配送区域,对各区域的快运配送量进行了预测,以中铁吉盛物流中心为转运基地计算出了铁路快运配送网络规划方案,并对铁路快运配送网络的构建与运营提出了相关对策建议。
[Abstract]:With the transformation of economic structure and the rapid development of electronic commerce in our country, the volume of bulk cargo transportation is declining gradually, and the demand for high value goods transportation is increasing rapidly. It has become an important means for railway to survive and develop in the future. The change of supply structure makes the customer's demand for logistics fast, accurate and stable. It has become an important strategic choice for the transformation of railway freight to modern logistics to develop railway express transportation products facing the whole process. As an important part of railway express transportation products, the service quality of distribution directly affects the customer's service experience. However, the transition from railway freight to modern logistics is still in the primary stage, and the problems such as poor timeliness of distribution and low punctuality rate are particularly prominent, which directly affect the duration of the whole process of railway express transportation products and reduce the competitiveness of railway. Therefore, it is of great theoretical and practical significance to study the network planning of railway express distribution, to improve the service quality of railway distribution, to promote the reform of railway freight transport organization, to enhance the competitiveness of railway, and to improve economic and social benefits. On the basis of related scientific research projects of Railway Corporation, this paper makes a systematic study on the planning of railway express distribution network through field investigation and summary analysis. The main achievements are as follows: (1) on the basis of summing up the development of express transportation market at home and abroad and the operation of typical express transportation enterprises, the paper analyzes the development situation and existing problems of express transportation under the reform of railway freight in China. This paper defines the concept of railway express transportation, expounds the definition and connotation of distribution network planning, and analyzes the situation and necessity of railway express distribution network planning. (2) put forward the train of thought of the railway express distribution center network planning frame, design the freight volume forecast method for the city railway express distribution area, and construct the railway express distribution center location model based on the timeliness. Genetic algorithm is used to calculate. (3) according to the actual investigation results of Beijing, based on the administrative divisions of streets, townships and towns in Beijing, as well as the current development of express transportation business, 322 distribution areas are divided, and the quantity of express distribution in each region is forecasted. Taking the Jisheng Logistics Center of China Railway as the transit base, the planning scheme of railway express distribution network is calculated, and the relevant countermeasures and suggestions for the construction and operation of railway express distribution network are put forward.
【学位授予单位】：北京交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F532;F259.2;U294
本文编号：2326567
[Abstract]:With the transformation of economic structure and the rapid development of electronic commerce in our country, the volume of bulk cargo transportation is declining gradually, and the demand for high value goods transportation is increasing rapidly. It has become an important means for railway to survive and develop in the future. The change of supply structure makes the customer's demand for logistics fast, accurate and stable. It has become an important strategic choice for the transformation of railway freight to modern logistics to develop railway express transportation products facing the whole process. As an important part of railway express transportation products, the service quality of distribution directly affects the customer's service experience. However, the transition from railway freight to modern logistics is still in the primary stage, and the problems such as poor timeliness of distribution and low punctuality rate are particularly prominent, which directly affect the duration of the whole process of railway express transportation products and reduce the competitiveness of railway. Therefore, it is of great theoretical and practical significance to study the network planning of railway express distribution, to improve the service quality of railway distribution, to promote the reform of railway freight transport organization, to enhance the competitiveness of railway, and to improve economic and social benefits. On the basis of related scientific research projects of Railway Corporation, this paper makes a systematic study on the planning of railway express distribution network through field investigation and summary analysis. The main achievements are as follows: (1) on the basis of summing up the development of express transportation market at home and abroad and the operation of typical express transportation enterprises, the paper analyzes the development situation and existing problems of express transportation under the reform of railway freight in China. This paper defines the concept of railway express transportation, expounds the definition and connotation of distribution network planning, and analyzes the situation and necessity of railway express distribution network planning. (2) put forward the train of thought of the railway express distribution center network planning frame, design the freight volume forecast method for the city railway express distribution area, and construct the railway express distribution center location model based on the timeliness. Genetic algorithm is used to calculate. (3) according to the actual investigation results of Beijing, based on the administrative divisions of streets, townships and towns in Beijing, as well as the current development of express transportation business, 322 distribution areas are divided, and the quantity of express distribution in each region is forecasted. Taking the Jisheng Logistics Center of China Railway as the transit base, the planning scheme of railway express distribution network is calculated, and the relevant countermeasures and suggestions for the construction and operation of railway express distribution network are put forward.
【学位授予单位】：北京交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F532;F259.2;U294
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