城市快速通道网规划布局的适应性分析及优化研究

发布时间：2018-03-12 13:47

本文选题：快速通道　切入点：布局　出处：《西南交通大学》2015年硕士论文　论文类型：学位论文

【摘要】：随着我国城市化进程推进、城市规模的不断扩大,机动车保有量与日俱增,人们对交通的需求也越来越大,对交通服务质量的要求也越来越高。快速通道具有大容量、高速度的特性,这使得它在城市交通系统中的地位和作用日益凸显。近年来,快速通道的规划与建设如火如荼。本文以“城市快速通道网规划布局的适应性分析与优化研究”作为课题,对快速通道网规划布局是否适应城市社会经济交通发展进行分析,旨在确保快速通道网的规划布局更为合理,更好地发挥快速通道网的功能作用,为城市交通服务。首先,结合快速通道规划建设的理论与实际,对快速通道进行了的定义,对快速通道的功能特点以及快速通道网的特征进行了分析；接着归纳和明确了快速通道网适应性分析的内涵和作用,然后从经济、交通、社会环境三个方面对布局的影响因素进行了深入分析,建立了适应性分析指标体系,并提出了基于熵权法和灰色关联度法的适应性分析方法；然后对快速通道网的布局优化进行了分析,提出了各适应性指标对应的优化措施以及整体优化思路并建立了快速通道网布局优化的多目标优化模型；最后以简阳市为实例,将理论与实际相结合,对简阳市快速通道网备选方案进行了适应性分析和优化研究。
[Abstract]:Along with our country city changes process, the continuous expansion of city size, number of vehicles on the traffic demand grow with each passing day, people more and more, the transportation service quality requirements are increasingly high. The fast channel has a large capacity, high speed characteristics, which makes its position and role in city traffic system in our country prominent. In recent years, like a raging fire planning and construction of the fast passage. This paper takes "adaptability analysis and optimization of" city fast track network planning layout as the subject, whether on fast channel network planning layout to adapt to social economic analysis of city traffic development, to ensure that the layout of the fast channel network is more reasonable, better play the function of the fast channel network, as the city traffic service. First of all, the combination of theory and practice of fast channel planning and construction, are made on the fast track of fast Features and characteristics of the fast channel channel network is analyzed; then summarizes and defines the connotation and function of the fast channel network adaptability, and then from the economic, traffic, in-depth analysis of three aspects of the influence of social environment on the layout of the factors, established the adaptability analysis index system, and puts forward the analysis method entropy method and grey correlation method based on adaptive; and optimizing the layout of the fast channel network is analyzed, put forward the optimization measures of the adaptability and the overall index of the corresponding optimization ideas and establish a multi-objective optimization model of network layout optimization fast channel; finally, taking Jianyang city as an example, the combination of theory and practice Jianyang City, the fast channel network alternatives are analyzed and the adaptability of optimization.

【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U491

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