| 摘要 |
PROBLEM TO BE SOLVED: To provide a versatile mixture design method for fluidized soil and a manufacturing method for the fluidized soil that enable an appropriate blend to be calculated to suit a change in a fine-grained fraction content.SOLUTION: A mixture design method for fluidized soil comprises the steps of: setting a material separation boundary value for density of slurry containing fine-grained soil; setting a self-leveling boundary value for the density containing fine-grained soil; setting a target density for slurry containing fine-grained soil, in a range between the material separation boundary value and the self-leveling boundary value; calculating slurry density corresponding to the target density for slurry containing fine-grained soil; finalizing mass ratios of source material soil and water to be blended, on the basis of the slurry density; and determining a solidification material to be added per 1 mof the slurry formed according to the mass ratios of the components.SELECTED DRAWING: Figure 3 |
