潍坊六岔环形交叉口改造总体方案研究

Study on the Overall Design Scheme for the Reconstruction of the Roundabout of Six Forks

鉴于六岔环形交叉口存在交通运行不稳定、机非干扰严重、难以识别出口方向等问题,在现状交通调查和交通需求预测的基础上,结合近远期路网条件,提出了六岔环形交叉口改造总体设计方案,并对立交建设规模进行了分析,可为六岔环形交叉口改造提供思路参考,为城市立交设计提供方法参考。

In view of the problems of unstable traffic operation,serious interference between motor vehicles and non motor vehicles,and it is difficult to identify the exit direction,this paper proposes the overall design scheme for the reconstruction of the roundabout of six forks based on the current traffic survey and traffic demand prediction,combined with the near and longterm road network conditions,and analyzes the construction scale of the interchange,which can provide the thinking reference for the reconstruction of the roundabout of six forks and method reference for the design of the urban interchange.