| Roads construction are more and more popular and important in every Chinese city along with traffic infrastructure was paid more attention and invest. So slope protection was the hotspot of research and the public voice. Ecological slope protection took lots of advantage over traditional slope protection and plays its role in slope protection through plants mechanics mechanism and hydrology mechanism. And then the rules of choosing plants for ecological slope protection and its function and significance were studied. On the basis of researching the rules of choosing reasonable ecological slope protection projects during roads construction, its status in roads construction was studied with a case study of Weifang city, Shandong province through the main means of field study. In addition, the advantage and disadvantage of these projects with their technique parameter, construction procedure and so forth were researched. Lastly, the shortcomings of ecological slope protection and corresponding innovation measures were put forward from the aspects of technique and management to prospect the future of ecological slope protection. |