Application of Dynamic Consolidation in Saturated Fly ash Ground Treatment

Dynamic consolidation method is very efficient for saturated fly ash ground treatment.The main parameters during the design and construction include tamping energy,efficient consolidation depth,tamping frequency,time interval and distance between two tamping,arrangement of tamping location.Based on field test and real engineering,this paper introduce the method of these parameter obtained,The essential principle for saturated fly ash ground treatment are analyzed.The conclusions can guide the design and construction of dynamic consolidation method.