综合港区集疏运道路交通系统建模与分析

发布时间：2018-06-27 15:34

本文选题：港区 + 集疏运　；参考：《武汉理工大学》2012年硕士论文

【摘要】：持续增长的进出口货物吞吐量对港口的发展提出了更高的要求,目前国内较多的港口集疏运道路交通量远远超过设计值,运营过程中出现了空间不足、集疏运交通不畅等问题。这说明现有的港区集疏运道路交通系统规划方法上存在不足。为解决港区集疏运道路交通系统的问题,本文采用复杂网络理论和计算机仿真技术建立了综合港区集疏运系统道路交通分析模型,结合实际案例对规划设计阶段港区集疏运道路交通所涉及的关键性问题进行了仿真试验研究。首先,论文分析了综合港区集疏运系统的组成和特点,强调了其对整个港区服务质量的影响地位和作用,并从时间、港区能力、交通流三个方面提炼了港区集疏运道路交通的主要影响因素。第二,以港区集疏运交通路网结构为研究对象,基于复杂网络理论,分析了港区集疏运交通系统的复杂性,研究了码头集疏运路网结构特征及其动力学特征的计算方法,并结合实际,分析了路网节点相关度量指标体系与关键道路节点的关系。第三,基于离散事件动态系统理论对综合港区集疏运道路交通系统进行了分析,运用现代仿真技术,提出了综合港区集疏运道路交通系统仿真模型的实现方法、模块组成和交通性能评价参数。最后,结合我国港口建设的重大项目,建立综合港区集疏运道路交通系统的仿真模型,通过仿真试验,分析了码头布置形式、道路参数及码头闸口通道数量等因素对集疏运道路交通系统的影响,并验证了仿真技术解决港区集疏运道路交通系统问题的可行性及有效性。论文的研究工作对港口的规划建设以及扩建改造有重要的工程应用价值。
[Abstract]:The continuous growth of import and export cargo throughput puts forward higher requirements for port development. At present, more domestic ports collect and distribute the road traffic volume far more than the design value, there are some problems in the operation process, such as lack of space and poor transportation. This indicates that the existing road traffic system planning method in port area is insufficient. In order to solve the problem of collecting and distributing road traffic system in port area, the road traffic analysis model of integrated port area collecting and distributing system is established by using complex network theory and computer simulation technology. Combined with practical cases, the key problems involved in road transportation in port area during the planning and design stage are simulated and studied. First of all, the paper analyzes the composition and characteristics of the integrated port area collection and distribution system, emphasizes its influence on the service quality of the whole port area, and from the time, the port area capacity, Three aspects of traffic flow refined the main factors affecting road traffic in port area. Secondly, based on the complex network theory, the complexity of the transportation system in the port area is analyzed, and the calculation method of the structure characteristics and dynamic characteristics of the terminal transportation network is studied, taking the traffic network structure of the port area as the object of study, and based on the theory of complex network, the complexity of the transportation system in the port area is analyzed. Combined with the practice, the relationship between the relevant metrics system of road network nodes and key road nodes is analyzed. Thirdly, based on the theory of discrete event dynamic system, the road traffic system of integrated port area is analyzed, and the realization method of integrated port area traffic system simulation model is put forward by using modern simulation technology. Module composition and traffic performance evaluation parameters. Finally, combined with the important project of port construction in our country, the simulation model of integrated port area collecting and distributing road traffic system is established, and the layout form of wharf is analyzed through simulation experiment. The influence of road parameters and the number of port gate channels on the road traffic system is verified. The feasibility and effectiveness of simulation technology to solve the problem of road traffic system in port area are verified. The research work of this paper has important engineering application value for port planning and reconstruction.
【学位授予单位】：武汉理工大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：N945.12;F552

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