Analysis of Factors Affecting Settlement of Dynamic Compaction Foundation After Construction
In the foundation treatment engineering,dynamic compaction method has a good effect on improving the bearing capacity of the foun-dation,reducing the settlement of the foundation after construction,and improving the stability of the foundation,so it is widely used in the treatment of various kinds of foundation.Based on the foundation treatment project of BMW Brilliance Plant No.3,this paper conducts indoor soil test and post-construction settlement monitoring of experimental field.A numerical analysis model is established by Abaqus,and the influ-ence of different construction parameters on post-construction settlement of dynamic compaction foundation is analyzed by changing the tamping energy,tamping distance,tamping hammer diameter.
Foundation treatmentDynamic consolidationNumerical analysis
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