论文部分内容阅读
马尼拉草属多年生草坪植物,作为一种易栽种繁殖、生长迅猛的草本植物,具有独特的护坡力学功能。这种植物须根较深,一般可深入土层30cm以上,因此对边坡起着“活性土钉”作用,可显著改善边坡土体物理力学性质,提高边坡土体的强度和稳定性。而且这种草本植物四季常青,因此广泛应用于生态护坡中。本文通过实验初步分析表明了马尼拉草护坡在经济效益,环境效益以及在提高土体边坡稳定性,抗冲刷方面的显著作用。
Manila grass genus perennial lawn plant, as a easy to plant breeding, rapid growth of herbs, has a unique slope mechanical function. This kind of plant has a deep root and can penetrate more than 30cm into the soil, so it plays a role of “active soil nails ” to the slope, which can significantly improve the physical and mechanical properties of slope soil and improve the strength and stability of slope soil. Sex. And this herb evergreen, it is widely used in ecological slope protection. The preliminary analysis of the experiment shows that Manila grassland slope protection plays an important role in economic benefits, environmental benefits and in improving slope stability and scouring resistance.