Aiming at the measure of expressway slope protection with greensward in China at present,the reinforcement mechanism is analyzed;and the reinforcement effect is studied experimentally.

• 针对目前国内植草护坡这一高速公路边坡防护措施,分析了植草护坡的加固机制,对根系护坡的锚固效应进行了试验研究。