G MS THESIS_final version_Maxim Prokudin.pdf - Digital Repository ...

184Aggregate Pier305mm Single PierCBR, %0 2 4 6 8 10 12 14 160Aggregate Pier610mm Single PierCBR, %0 2 4 6 8 10 12 14 160200200Depth, mm400600800dry= 1,601 kg/m3w% = 23.7%Depth, mm400600800dry top= 1,600 kg/m3w% top= 24.4%= 1,602 kg/m3dry botw% bot= 22.2%Aggregate Pier w/cem. bulb305mm Single PierCBR, %Aggregate Pier w/cem. bulb610mm Single PierCBR, %0 2 4 6 8 10 12 14 1600 2 4 6 8 10 12 14 160200200Depth, mm400600800dry= 1,567 kg/m3w% = 25.0%Aggregate Pier w/cem. top 0.1m305mm Single PierDepth, mm400600800dry top= 1,580 kg/m3w% top= 24.7%= 1,609 kg/m3dry botw% bot= 24.3%Aggregate Pier w/cem. top 0.1m610mm Single PierCBR, %CBR, %0 2 4 6 8 10 12 14 1600 2 4 6 8 10 12 14 160200200Depth, mm400600800dry= 1,627 kg/m3w% = 22.3%Depth, mm400600800dry top= 1,600 kg/m3w% top= 23.2%= 1,587 kg/m3dry botw% bot= 23.5%Figure 104: CBR for single aggregate piers: aggregate pier, aggregate pier w/cem. bulband aggregate pier w/cem. top 0.1m