Abstract: This paper presents the studies on the soilcement ratios for the deep triaxial soilcement mixing columns. Under the range of different speeds of the vertical movement of the mixing blades, the optimum soilcement ratio can be obtained through the control of flow rate of the slurry per minute. This technique can be used in the onsite accurate control of the soilcement ratio. The uniformity of the soilcement column can be adjusted by changing the number of and shape of the mixing blades.

Key words: Deep Triaxial SoilCement Mixing Columns, SoilCement Ratio, CutOff Curtains