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基于福州绕城高速公路西北段边坡绿化工程,通过调研大量高速公路生态边坡防护工程状况,提出了全寿命周期的生态防护、生态恢复与环境融合和彻底的环境保护的绕城高速公路边坡生态防护理念,并提出了采用CF网与乡土灌木混播的综合生态防护方法。通过大量室内模型试验与现场试验,验证了CF网在植物生长初期提高边坡抗冲刷能力和灌木混播与草灌混播防护效果的有效性。文章提出的高速公路边坡生态防护方法应用于福州绕城高速公路西北段工程,效果良好,为福建省高速公路生态边坡防护提供了一条新的思路与方法。
Based on the slope greening project in the northwestern section of Fuzhou Ring Expressway, by investigating the status of a large number of ecological slope protection works in expressways, the eco-protection, ecological restoration, environmental integration and thorough environmental protection are put forward Slope ecological protection concept, and put forward the use of CF network and native shrub mixed ecological protection methods. Through a large number of indoor model tests and field experiments, CF network in the early stages of plant growth to enhance the anti-scour ability of the slope and shrubs mixed with grass and shrubs mixed with the effectiveness of the protective effect. The article puts forward the method of ecological protection of expressway slope, which is applied to the project of the northwest section of Fuzhou Ring Expressway with good effect, which provides a new idea and method for ecological slope protection of expressway in Fujian Province.