Dynamic Replacement
D.R Known sometimes as Dynamic Sand Columns, it is a soil Improvement technique and can be considered as an extension of Dynamic Compaction to the non compressible soils like soft clays, silt, sabkha….Dynamic Sand Columns method combines the advantages from both Dynamic Compaction and Stone Columns technologies by creating large-sized Sandy Columns with high internal shear resistance and overall improvement of the mechanical characteristics of the intermediate soil.
