互通式立交绿化设计浅析——以大思高速公路互通式立交绿化设计为例

Analysis for Greening Design of Interchanges——With Greening Design of Interchanges on Daxing—Sinan Expressway as an Example

互通式立交是高速公路绿化设计的重要节点,其场地内可绿化面积大、景观可塑性强,对于提升高速公路整体绿化效果尤为重要。介绍并分析大思高速公路互通式立交的绿化设计,分析实际案例,提出高速公路互通式立交绿化的设计思路和设计要点,以期为高速公路互通式立交绿化设计提供参考。

Interchange is important for greening design of expressway,within which the large greening area and strong plasticity of landscapes are quite important for improving the integral greening effect of expressways. This paper introduces and analyzes the greening design of interchanges on Daxing—Sinan Expressway,and proposes the design ideas and key points for greening of interchanges of expressways with the purpose of providing a reference for greening design of interchanges on expressways in mountainous area.