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文章介绍了植被护坡的概念、植被护坡的功能、植被护坡选材的原则,并选用了牛毛草这种植物作为植被护坡的研究对象做根系抗拉拔试验根土复合体实验,从而得到了根系抗拉强度特性根土复合体特性。通过实验所得数据及研究分析,可以发现植被护坡在工程中可以有效增加根土复合体的抗剪强度、护岸的强度,以及河岸护坡的稳定性,通过不同植物混交可以增加护坡的抗剪强度。
In this paper, the concept of vegetation slope protection, the function of vegetation slope protection and the principle of vegetation slope protection are introduced. The experiment is carried out by using the plant as a research object of root slope anti-pullout experiment, so as to obtain root system resistance Tensile strength characteristics of the root complex characteristics. Through the experimental data and research, it can be found that the revetment can effectively increase the shear strength, revetment strength and the slope stability of the bank. The shear strength of the slope can be increased by mixing different plants.