带形城市交通特征及公交模式选择研究

发布时间：2018-03-07 13:59

本文选题：带形城市　切入点：交通特征　出处：《长安大学》2015年硕士论文　论文类型：学位论文

【摘要】：带形城市是指城市形态受限于自然地形条件,城市拓展沿川道延伸,城市可建设用地多为河谷盆地,建成区用地已呈现或将呈现带状分布的城市。除受地形限制外,城市沿交通轴线方向扩展也会形成带形城市。我国内陆一些城市由于受对外公路、铁路交通干线的影响,沿着交通轴线两侧发展为带状布局;南方许多城市受水运线路影响沿水面单侧分布发展形成带形结构。在我国,地级以上不同规模带形城市约有43个,如深圳、兰州、济南、杭州、宝鸡、吉林、平凉、铜川、延安、镇江等。带形城市沿交通轴线干道布局,与其它形态相比,交通运行简单流畅。但随着城市规模扩大和人口不断增加,交通压力渐增,且受限于地形,道路资源增加困难,最终导致路网整体运行效果不佳,交通拥堵严重,制约城市发展。本文从带形城市物理形态特征角度出发,研究其空间演变和交通特征,对带形城市的交通问题进行分析。在我国“公交优先”战略前提下,研究带形城市公共交通模式的选择,通过选择模型指标、确定指标权重、最后基于AHP-模糊综合评判建立模型进行方案比选。(1)城市形态与城市交通相互作用,在功能布局与交通系统相互协调的过程中城市形态不断演化。本文对不同规模、不同阶段的带形城市的空间演变和交通特征进行了分析,探讨带形城市交通与城市形态的互动关系。(2)结合实例分析了带形城市的交通特征:居民出行特征、路网特征和交通流特征等,并基于交通特征分析提出带形城市与城市形态相关的交通性能指标及城市形态因素。(3)分析了带形城市空间形态与公共交通发展模式的适应性、带形城市公交模式选择的影响因素,利用AHP-模糊综合评判法建立带形城市公交模式选择结构模型并进行方案选择。(4)以吉林市为例,结合其交通特征条件,基于上述模型方法对其公共交通发展模式进行研究。
[Abstract]:A zonal city refers to a city whose form is restricted by natural topographic conditions, urban development extends along Sichuan Road, urban buildable land is mostly river valley basin, and the land used for construction has been or will take on a zonal distribution. Some inland cities in our country are affected by external highways and railway trunk lines, which develop into zonal layout along the two sides of the traffic axis. In China, there are about 43 zonal cities with different scales above the prefectural level, such as Shenzhen, Lanzhou, Jinan, Hangzhou, Baoji, Jilin, Pingliang, Tongchuan, etc. Yan'an, Zhenjiang, etc. The layout of the belt city along the main road along the traffic axis, compared with other forms, the traffic operation is simple and smooth. But with the expansion of the city scale and the increasing population, the traffic pressure is gradually increasing, and the traffic pressure is limited by the terrain. It is difficult to increase the road resources, which leads to the poor overall operation effect of road network, serious traffic congestion and restricting the development of the city. This paper studies the spatial evolution and traffic characteristics of the belt city from the point of view of the physical form characteristics of the belt city. On the premise of "bus priority" strategy in our country, this paper studies the choice of public transport mode of belt city, and determines the index weight by selecting the index of model. Finally, a model based on AHP- fuzzy comprehensive evaluation is set up to compare the schemes between urban form and urban traffic. In the process of coordination between function layout and traffic system, urban form evolves continuously. The spatial evolution and traffic characteristics of belt cities in different stages are analyzed, and the interactive relationship between traffic and urban forms in belt cities is discussed. The characteristics of road network and traffic flow, and based on the analysis of traffic characteristics, the traffic performance indexes related to the form of a belt city and the factors of urban form are put forward, and the adaptability of the spatial form of a belt city to the development mode of public transportation is analyzed. Based on the AHP- fuzzy comprehensive evaluation method, the structural model of bus mode selection in belt city is established and the scheme is selected. (4) taking Jilin City as an example, combining with its traffic characteristic conditions, this paper discusses the factors that influence the choice of public transport mode in a belt city. Based on the above model, the development model of public transport is studied.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U491.17

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