区域物流枢纽演进机理及规划研究
发布时间：2018-01-06 15:01
本文关键词：区域物流枢纽演进机理及规划研究 出处：《北京交通大学》2015年博士论文 论文类型：学位论文
【摘要】：我国区域物流枢纽发展实践中,存在不少盲目建设、重复布局和无序竞争等问题,造成社会物流资源的较大浪费,导致区域物流网络的运作效率低下。其主要原因是对区域物流网络和枢纽的形成演进规律没有深刻的认识,缺乏宏观的区域物流枢纽规划理论指导,导致我国区域物流枢纽规划缺乏层次性和系统性。本论文在既有理论研究和实践基础上,对区域物流枢纽的演进机制和机理、演化模型、层次划分评价体系及聚类分析,以及枢纽内部物流节点设施的动态布局进行系统的深化研究。论文主要研究工作包括:(1)对区域物流、区域物流网络及区域物流枢纽、物流节点设施等概念及内涵进行辨析,系统讨论区域物流的结构要素、节点设施的配置方式、结构特征及主要功能;深入探讨区域物流枢纽内各层次节点划分以及相互之间的关系。(2)从区域物流发展规律层面,对区域物流网络结构的演化机理进行较详细的研究:分析了影响区域物流网络结构演化的外部影响因素;分析区域物流网络结构演化的动力机制,分别就区域物流节点的空间相互作用机制、聚集与扩散作用、网络规模经济相应和节点竞争机制的作用进行深入分析;分析区域物流枢纽形成机理,就基于区域经济演化的形成机理、基于城市范畴形成机理以及基于物流经济要素的运动的形成机理三个方面展开深入研究;分析区域物流结构演化阶段和途径;分析区域物流枢纽的发展演变基础;分析物流枢纽城市的发展模式。(3)在研究演进机制、机理和规律的基础上,构建三个演化模型:区域物流网络时间演化模型、以节点吸引为基础的演化模型、基于各边非均衡权值的网络生长模型。分析结果表明,以物流节点成长为基础的区域物流网络演化,由于网络节点在选择与之连接的节点时,具有择优性、不同吸引力、非均衡性,促进区域物流网络演进呈无标度网络,也就是具有层次网络结构。因而,通过三个演化模型进行了不同角度的分析和论证,为现实物流节点发展特点进行了理论探索和解释,也在理论上验证了前述章节对区域物流枢纽结构特征和演化机理的分析。(4)构建区域物流枢纽宏观布局层次分类的评价指标体系,并在此基础上进行聚类分析。针对枢纽层次划分的影响因素分析,在对评价指标海选的基础上,采用因子分析对初始指标进行筛选和优化,构建区域物流枢纽层次分类的宏观布局评价指标体系;根据所构建的指标体系对一个区域不同物流节点进行聚类分析,以期对我国区域物流枢纽的层次划分和发展规划提供理论基础。(5)针对区域物流枢纽城市在区域物流网络中的地位和功能,对其内部的各级物流节点进行有机的合理布局,以实现区域物流枢纽在物流网络中的中枢和转换的功能。由于物流网络节点的选址决策属于长期战略决策,根据近期、中期、远期需求变化构建物流园区和物流中心两个层级的物流节点设施的动态选址模型,并进行了算例分析。
[Abstract]:Regional logistics hub of China's development practice, there are many blind construction, repeated layout and disorderly competition, resulting in great waste of social logistics resources, resulting in inefficient operation of regional logistics network. The main reason is the evolution of no deep understanding of the formation of regional logistics network and the hub, the lack of the theory of regional logistics hub planning the macroscopic guidance, resulting in China's regional logistics hub planning lacks systemic levels. In this paper, both theoretical research and Practice on the basis of the evolution mechanism of evolution model and mechanism of regional logistics hub, hierarchy evaluation and cluster analysis, dynamic layout and internal hub of logistics node facilities to deepen the research of the system. The main research work includes: (1) to the regional logistics, regional logistics network and regional logistics hub, the concept and connotation of logistics node facilities etc. Analyze the system structure, discuss the elements of regional logistics node facilities, configuration, structure characteristics and main function; to explore the relationship between regional logistics hub nodes into various levels and each other. (2) from the regional logistics development law, the evolution mechanism of regional logistics network structure is studied in detail. Analysis of the impact of external factors affecting the evolution of regional logistics network structure; analysis of dynamic evolution mechanism of regional logistics network structure, respectively, regional logistics node spatial interaction mechanism, agglomeration and diffusion effect, competition mechanism of network economy of scale and the corresponding node functions in-depth analysis; analysis of regional logistics hub formation mechanism, formation mechanism the evolution of regional economy based on the formation mechanism of city and the formation of category three aspects of mechanism of logistics economic factors based on the movement of the deep expansion based on In the analysis stage and way of research; the evolution of regional logistics structure; analysis of the development of regional logistics hub based evolution; analysis of the development mode of logistics hub city. (3) based on the mechanism of evolution, mechanism and rules on the construction of three evolution model of evolution of regional logistics network evolution model based on attraction each node, edge weights of the non balanced growth model based on network. The analysis results show that the regional logistics network based on the evolution of logistics nodes, because network nodes in the choice of connected nodes, with different optimality, attraction, non-equilibrium, promote the evolution of regional logistics network is a scale-free network, also is a hierarchical network structure. Thus, through three evolution model are analyzed and demonstrated from different angles, explores the theoretical and realistic explanation for the development characteristics of logistics nodes in Science The validation and analysis of regional logistics hub structure characteristics and evolution mechanism of the preceding chapters. (4) the construction of regional logistics hub layout macro level classification of evaluation index system, and on the basis of cluster analysis. Analysis of influencing factors for hub level classification, based on the evaluation index of the audition, using factor analysis screening and optimization of the initial index, macro layout evaluation index system of regional logistics hub level classification; according to the index system of cluster analysis on regional logistics nodes are different, in order to provide theoretical basis for the regional logistics hub of China's hierarchy and development planning. (5) according to the position and function of regional logistics the hub of the city in the regional logistics network, logistics nodes at all levels on the internal layout of the organic, in order to realize the regional logistics hub in the logistics network The central location and transformation function of a logistics network node. Because the location decision of logistics network nodes is a long-term strategic decision. According to the short-term, medium-term and long-term demand changes, the dynamic location model of logistics nodes facilities at two levels of logistics park and logistics center is constructed, and an example is analyzed.
【学位授予单位】：北京交通大学
【学位级别】：博士
【学位授予年份】：2015
【分类号】：F259.27
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本文编号：1388347
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