边坡是近年来道路建设所形成的产物,边坡绿化工程也已成为路桥建设中的一项重要工程。本文通过对杭金衢高速公路义乌段边坡的立地条件等因素和当下边坡护坡技术的分析,结果显示:在植物材料选择和播植上,应选择耐瘠薄、耐干旱、抗性强、绿化效果快、养护简便的植物;在复绿方式上,可采用液压喷播法、金属网钢筋或高强塑料网锚播植被法、草块铺植式等。 Slope is the product of road construction in recent years. Slope greening project has also become an important project in road and bridge construction. Based on the site conditions of Yiwu Section of Hangzhou-Jinhua-Quzhou Expressway and the current slope revetment technology, the results show that the selection of plant materials and sowing should be resistant to barren, drought, strong resistance and greening effect Quick and easy maintenance of plants; In the complex green approach, the hydraulic spray method can be used, metal mesh reinforced or high-strength plastic net anchor planting method, grass planting and so on.