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.