高速公路与城市道路衔接适应性分析

Applicability Analysis of the Connection Between Expressway and Urban Road

针对高速公路进出口与城市道路衔接的特点,从解决实际问题并有利于城市长远发展的角度出发,文章基于湖南省高速公路互通调研数据,采用排队理论M/M/S模型和VISSIM仿真实验对收费站服务水平进行了分析,并通过定性与定量相结合的方法,对高速公路与城市衔接互通个数、衔接车道数以及设置收费站形式等衔接关键要点的一般性适用要求进行了研究与总结。

In view of the characteristics of the connection between urban roads and highway import and export,and with the aim of finding solutions to practical problems for the long-term development of cities,this study analyzed the service level of toll stations.The study was based on the survey data of Expressway Interchange in Hunan Province and used the queuing theory M/M/S model and VISSIM simulation experiment for the analysis.Using both qualitative and quantitative methods,the general application requirements of the key points of connection,such as the number of interchanges,the number of connecting lanes and the form of toll stations,were studied and summarized.