城市快速路规划时中长距离的量化分析及应用

Medium-and-long Distance Quantitative Analysis and Its Application in Urban Expressway

随着我国经济的快速发展,城市规模日益扩大,产生了大量的中长距离交通需求。建设快速路是为满足中长距离的交通需求,缓解城市交通压力。现状对快速路的研究中,很少对快速路的服务范围进行专项研究,缺乏对中长距离的明确量化分析。本文以郑州市京广快速路为例,分析上海、北京、广州、西安等城市的居民出行距离,多元分析定量求出快速路的中长距离,且在最后分析了中长距离在快速路上下匝道设置中的应用,以指导城市快速路系统的规划建设。

Along with the rapid economic development of China, the size of the city becomes bigger and bigger. To meet the need of long-distance transport, and ease the city traffic pressure, more and more urban expressways were constructed. But, there quantitative analysis of medium-and-long distance in traffic research. Based the resident trip distances in Shanghai, Beijing, Guangzhou, Xi＇an cities is a lack of on analyzing the authors obtained the medium-and-long distance volume of Jing-Guang expressway in Zhengzhou city with multi-element analysis method. Finally, the application of the quantitative analysis of medium-and-long distance to the ramp setting on Jing-Guang expressway was made in the paper