Abstract：There are generally three ways to stabilize sand-sliding slopes composed by granular clast: controlling and blocking the sand source,stabilizing the slope and protecting the slope toe.In this paper,the techniques of consolidation by perforated pipe micro-root pile are introduced.The sand-sliding slope consolidation mechanism and design theory of perforated pipe micro-root pile was studied based on field investigation and model tests.
2007, Vol. 5 
