植树固坡对高填路堤稳定性影响研究

通过建立植树固坡浅层加筋力学模型和深根锚固力学模型，并运用有限元软件ANSYS模拟了植树对高填路堤的作用，分析了植树数量、植株种植位置和坡脚处单株位置对高填路堤稳定性影响。结果表明:植株在距坡脚水平距离为6 m和植株根系深度为9 m时，植株加固边坡效果明显；植株种植位置和根系深度是影响边坡稳定性的重要因素。

Study on the Influence of Tree Planting and Slope Protection on Stability of High Filled Embankment

Through the establishment of tree planting and slope protection shallow reinforcement mechanics model and deep root anchorage mechanics model, it simulates the effect of tree planting on high filled embankment by using finite element software ANSYS, analyzes the influence of planting quantity, planting location and single plant position at the slope toe on the stability of high filled embankment. The results show that the effect of strengthening the slope is obvious, with horizontal distance of 6 m for the plants from the toe and the plant root depth of 9 m; The location of plant and root depth are the key factors influencing the stability of the slope.