阳江港铁路集疏运系统优化研究
发布时间：2018-07-27 17:36
【摘要】：港口的经济发展极大地带动了区域经济的发展,港口经济的发展也对区域产业结构有促进优化作用。港口由于处于陆地与水域的结合处,具有的其他集疏运系统无法比拟的先天条件,港口集疏运系统的发展很大程度上促进了区域经济的发展。中国在1.8万公里的海岸线上,布满了各种大小不同,作用不同的港口,每一个港口都是一个的经济体,它们不仅是国内外商业贸易的载体,也极大地带动了每个港口所在地区的经济文化发展,中国经济构成中,港口经济的发展已经逐渐成为中国经济构成中举足轻重的一部分。 在港口系统中,集疏运系统是港口系统的最重要的系统之一,也是支撑港口生存和发展的基础系统。改革开放后,港口业务的快速发展和吞吐量的不断增加,一方面是对港口基础设施的水平有了更高的要求,另一方面是对港口集疏运系统的更深层次的完善和提高的极大挑战。 本论文首先介绍了阳江港和与之接轨的阳阳铁路专用线的基本概况,通过实地考察研究,分析了当前阳江港和阳阳铁路专用线在基础建设、运营管理和运输组织方面存在的问题和不足。 其次,在理论分析的基础上归纳总结出针对阳江港集疏运系统的评价指标体系,运用层次分析法确定指标权重,最终得到阳江港集疏运系统的评价结果。 最后,建立了港口集疏云系统优化模型,确定了使用遗传算法得到优化货运站建设点之间的最优线路,从而得到港口物流集疏运系统的最优发展和建设模式。并提出来阳江港集疏运系统建设规划的改进方向和措施。
[Abstract]:The development of port economy has greatly promoted the development of regional economy, and the development of port economy has also promoted the optimization of regional industrial structure. Because the port is located in the combination of land and water, the development of port transportation system promotes the development of regional economy to a great extent. China's coastline of 18000 kilometers is full of ports of different sizes and functions. Each port is an economy, and they are not only carriers of domestic and foreign commerce and trade. The development of port economy has become an important part of Chinese economic composition. In the port system, the distribution system is one of the most important systems of the port system, and it is also the basic system to support the survival and development of the port. After the reform and opening up, the rapid development of port business and the continuous increase of throughput, on the one hand, has higher requirements on the level of port infrastructure, on the other hand, it is a great challenge to the further improvement and improvement of port transportation system. This paper first introduces the basic situation of Yangjiang Port and Yangyang Railway Special Line which is connected with Yangjiang Port, and analyzes the current infrastructure construction of Yangjiang Port and Yangyang Railway Special Line through field investigation. Problems and deficiencies in operational management and transportation organization. Secondly, on the basis of theoretical analysis, this paper summarizes the evaluation index system of Yangjiang port transportation system, determines the index weight by AHP, and finally obtains the evaluation results of Yangjiang port transportation system. Finally, the optimization model of port gathering and dispersing system is established, and the optimal route between the construction points of the optimized freight station is determined by using genetic algorithm, and the optimal development and construction mode of port logistics gathering and distributing system are obtained. And put forward the Yangjiang port transportation system construction planning direction and measures.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：U651;F552.6
本文编号：2148632
[Abstract]:The development of port economy has greatly promoted the development of regional economy, and the development of port economy has also promoted the optimization of regional industrial structure. Because the port is located in the combination of land and water, the development of port transportation system promotes the development of regional economy to a great extent. China's coastline of 18000 kilometers is full of ports of different sizes and functions. Each port is an economy, and they are not only carriers of domestic and foreign commerce and trade. The development of port economy has become an important part of Chinese economic composition. In the port system, the distribution system is one of the most important systems of the port system, and it is also the basic system to support the survival and development of the port. After the reform and opening up, the rapid development of port business and the continuous increase of throughput, on the one hand, has higher requirements on the level of port infrastructure, on the other hand, it is a great challenge to the further improvement and improvement of port transportation system. This paper first introduces the basic situation of Yangjiang Port and Yangyang Railway Special Line which is connected with Yangjiang Port, and analyzes the current infrastructure construction of Yangjiang Port and Yangyang Railway Special Line through field investigation. Problems and deficiencies in operational management and transportation organization. Secondly, on the basis of theoretical analysis, this paper summarizes the evaluation index system of Yangjiang port transportation system, determines the index weight by AHP, and finally obtains the evaluation results of Yangjiang port transportation system. Finally, the optimization model of port gathering and dispersing system is established, and the optimal route between the construction points of the optimized freight station is determined by using genetic algorithm, and the optimal development and construction mode of port logistics gathering and distributing system are obtained. And put forward the Yangjiang port transportation system construction planning direction and measures.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：U651;F552.6
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