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城市快速路作为城市路网中等级最高的道路,承担了服务城市中长距离交通需求的功能。作为城市交通网络结构的主骨架,其布局的合理性在极大程度上会对城市交通发展乃至城市形态演变带来深远影响。目前国内中等城市积极推进城市快速路建设,但针对其布局过程中交通影响因素研究还存在不足,进而存在衔接不到位等问题。本文结合咸阳市城市快速路布局交通影响因素分析,提出了适用于我国中等城市的快速路布局交通影响因素。
As the highest level road in the urban road network, the city expressway takes on the function of serving the transportation needs of the cities in middle and long distance. As the main framework of urban traffic network structure, the rationality of its layout will have a far-reaching impact on the development of urban transportation and even the evolution of urban form to a great extent. At present, the domestic medium-sized cities actively promote the construction of urban expressways, but there are still some shortcomings in the study of the traffic influencing factors in the process of their layout, which leads to the problem of insufficient convergence. Based on the analysis of the influencing factors of the urban expressway layout in Xianyang City, this paper puts forward the influencing factors of expressway layout suitable for medium-sized cities in our country.