广河高速公路石坝北互通立交设计探讨

Discussion about the Design of the North Shiba Interchange along Guangzhou-Heyuan Expressway

结合广河高速公路石坝北互通立交设计经验,详细介绍大型枢纽互通立交的设计原则和设计过程,并就如何在互通立交设计中运用这些原则提出见解,供设计人员参考。

In this paper,combined with the experience of the North Shiba interchange along Guangzhou-Heyuan Expressway design,detaily introduce the principles and process of interchange design,also put forward the opinions about how to design interchange in the use of these principles.