Dynamic Consolidation Method Mechanism Analyzing And Foundation Stabilization Of Hydraulic Filled Sand Experiment Research By Dynamic Consolidation Method

Using dynamic consolidation method to compact the foundation is applied widely in recent years, but its consolidation mechanism research still insufficiently mature, the system experimental study is little. The primary factor of affecting dynamic consolidation is tamping energy, tamping number of times as well as the hammer heavy and so on. Soil itself characteristic after dynamic consolidation influence importantly. Because the foundation soil infinitely varied mechanical properties make the domestic and foreign expert erect respective dynamic consolidation theory of the different foundation soil, this paper introduce domestic and foreign influential the consolidation theory at present in the researching dynamic consolidation and shaking wave to press the dense theory, has discussed dynamic consolidation process, from the movement angle and soil body different ingredient mutual influence relations, explain the mechanism. At present for further promotes t dynamic consolidation to use scope (to blowing sand and soft soil) and enhance research level of the dynamic consolidation, this article apply the concrete project to study, the experimental project including the simple point tamping energy experiment, the static sounding experiment, the load board experiment, and analysis the experimental achievement, obtained some to obtain the practical conclusion, provided a successful case for this kind of foundation compacting.