岩石边坡生态护坡特点及其关键技术问题探讨

Characters of biological protection of rock slopes and analysis of its key problems

岩石边坡 ,尤其是坡角较大的岩石边坡 ,由于其本身地形及结构条件的限制 ,开展生态恢复与重建工作具有很大的难度。根据岩石边坡的特点 ,结合目前这类工程所存在的问题 ,对有关的关键技术问题进行了分析探讨 ,包括与生态恢复相关的坡型设计、基层结构的形成、辅助材料的运用等 ,提出了生态护坡今后应该重点研究的方向。

Biological technique is widely used for slope protection and environment beauty along traffic ways and proved to be one of the efficient measures, but it is very difficulty to be used for steep rock slopes. We review the works by other authors in this filed and summary the main characteristics of rock slope protection using bio-technique. Considering the features of rock slope, we analyze the key problems of biological restoration of steep rock slope and the main difficulties have existed so far. According to the present study of slope protection and the development of vegetation technique, some countermeasures and methods for overcoming these difficulties are suggested.