城市快速路规划时中长距离的量化分析及应用

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。

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

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 is a lack of quantitative analysis of medium-and-long distance in traffic research.Based on analyzing the resident trip distances in Shanghai,Beijing,Guangzhou,Xi'an cities,the authors obtained the medium-and-long distance volume of Jing-Guang expressway in Zhengzhou city wit...