生态复合型边坡防护板和边坡防护结构的设计与应用试验研究

本文通过对生态护坡原理的深入分析与总结，提出了生态护坡工程中的关键技术及其所存在的问题，并为解决该问题提出了一种合理用水的治水新思路，进而设计了一种生态复合型边坡防护板和边坡防护结构，为研究其实际的防护效果，笔者对其进行了室外模型试验。实验结果表明：（1）该新型防护板与防护板结构具有优良的结构稳定性，防护壁的自然分级效应为植物的生长提供了更有利的平台与空间，有利于植被对边坡加固的力学效应与水文效应的发挥，整体显示出较强的生态护坡效果； （2）同时种植多种植被有利于其成活与生长，便于形成生态群落与长期发展，使其可净化空气、美化环境、构建绿色通道，彰显其人文景观效益和社会效益； （3）以模型试验的方式直接在室外证明了该新型防护板和防护结构具有坡面防护、绿化与生态平衡的综合作用，直接验证了它的可行性、实用性与科学性，可以考虑在实际工程中大量应用。

EXPERIMENTAL RESEARCH ON THE DESIGN AND APPLICATION OF A COMPOSITE ECOLOGICAL SLOPE PROTECTION PLATE AND SLOPE PROTECTION STRUCTURE

Based on the deep analysis and summary of the principles of ecological slope protection, we present the key technology and problems of ecological slope protection engineering. In order to solve the problems, we proposed a new theory of water-control, which is rational use of water,then we designed a composite ecological slope protection plate and slope protection structure. To study its actual protective effect, an outdoor model test is carried out, which shows：(1)This new protective plate and protective plate structure have excellent structural stability, and the natural grading effect of the protection provide a more favorable platform and space for the grow of vegetation, which is beneficial to the vegetation's mechanical effect and hydrological effect of slope reinforcement, showing strong overall ecological slope effect; (2)Planting a variety of vegetation at the same time is beneficial to the survival and growth and facilitate the formation of ecological communities and long-term development, so that it can purify the air, beautify the environment, building green channel, to highlight its cultural landscape and social benefits; (3)By the way of outdoor model test, prove the combined effect of the new protective plates and protective structure with slope protection, afforestation and ecological balance directly, verify its feasibility, practicality and science. It can consider a large number of applications in practical engineering.