山西高等级公路绿化模式研究

A Study of High-grade Highways Greening Model in Shanxi Province

文章以山西省高速公路、一、二级公路为研究对象,借鉴多年的研究结论,遵循高等级公路绿化设计的基本原则,并以地理气候区划、地形特征和公路等级为依据,对山西省主要高等级公路的植物树种和配置模式进行了调查、分析和优化,并提出相应的绿化模式设计,旨在为今后高等级公路的绿化工程规划建设提供参考。

The greening model for roadside tree belt directly casts impacts on the play of its functions. With focus on the expressways and first- and second-grade roads in Shanxi Province, this paper investigated, analyzed, summed up and optimized the tree species and their configuration model along these highways based on the previous research con- elusions, following the principle of high-grade highway greening design, and referring to geographical climatic zoning, topographic characteristics and road grade. The corresponding greening model was put forward for providing references for the future greening project planning and implementation along high-grade roads.