摘要
植被护坡主要依靠植物的根系和茎叶来提高对边坡的侵蚀防护,可起到稳定边坡的作用,其作用机理可概括为植被根系的力学效应和水文效应两个方面。主要讨论了植物及其根系的生长及强度特点,分析了植被护坡的力学机理,指出了植被护坡的功能,展望了植被护坡技术的研究与应用前景。
Slope bio-technique is mainly used to enhance the protection of slope against erosion depending on root system and stem leaf of plant, which plays the role of slope stabilizing with the mechanism of functioning generalized as the mechanical and hydrological effects of the root system. This paper discusses the characteristics of growth and strength of plant and its root system and analyzes the mechanical mechanism of slope bio-technique, thus the functions of this technique are pointed out and its research and application prospects is looked forward.
出处
《路基工程》
2012年第4期189-191,195,共4页
Subgrade Engineering
关键词
植被护坡
抗侵蚀
力学机理
功能
slope bio-technique
erosion resistance
mechanical mechanism
function
