山西省祁离高速公路城赵枢纽互通立交选型分析

The Selection Analysis of Chengzhao Hub Interchange of Qili Highway in Shanxi Province

枢纽互通立交是高等级公路之间交通转换的重要节点,其选型合理与否对整体节点工程及其相连高速公路交通功能、服务水平、投资环境及社会和经济效益等至关重要。在拟定山西省祁离高速公路城赵枢纽互通立交选型基本原则的基础上,通过深入研究,提出了枢纽互通立交方案布设时,应对其进行多方案比选,拓宽思路,择优选取。

Based on the selection fundamental principles of Chengzhao hub interchange of Qili highway in Shanxi province, through the in-depth study, this paper put forward the layout of hub interchange scheme, which was the result of the optimal selection after the multi-scheme comparison, selection and expanding ideas.