Applied Practice And Study Of Dynamic Consolidation To Wet And Sunk Loess Foundation

This paper introduces the current study situation and affecting factors of the dynamic consolidation method, then this paper is about the application of the technology for the strong tamping in reinforcing and treating the groundsill, it introduces by analyzing the principles of the strong tamping and the example in application..Combining several the actual practices of adopting the power tamp method treatment of wet and sunk loess foundation, effect using strive ramming method process has been analyzed in this paper. It gives the detailed description of its construction techniques, testing items and control standards etc. By means of relevant data, this paper probes into some problems relevant to foundation treatment by dynamic consolidation including the determination of effective strengthening depth, tamping energy level, tamping point location and rational inters pace, the selection of tamping times, the calculation of foundation bearing capacity the verification of calculating formulae, and the application of dynamic consolidation eliminating the ground. Finally, this paper gives the contrast analysis of the whole effect of the power tamp treatment, It also point out the reliability and applicability of applying the power tamp method to the loess foundation treatment.