Research Article
Comprehensive Effect of the Time and Water-Cement Ratio on the Rheological Properties of Power-Law Cement Grouts
Table 5
Four models and the analysis result of the water-cement ratio effect on the rheological index of the power-law cement grouts.
| | Model | Fitting equation | Source | DF | SS | MS | | | | |
| | Linear model | | Regression | 1 | 0.20 | 0.20 | 157.77 | 0.00 | 82.27% | 81.75% | | Error | 34 | 0.04 | 0.00 | | | | | | Sum | 35 | 0.24 | | | | | |
| | Logarithm model | | Regression | 1 | 0.19 | 0.19 | 128.08 | 0.00 | 79.02% | 78.41% | | Error | 34 | 0.05 | 0.00 | | | | | | Sum | 35 | 0.24 | | | | | |
| | Exponential model | | Regression | 1 | 0.70 | 0.70 | 142.20 | 0.00 | 80.70% | 80.14% | | Error | 34 | 0.17 | 0.00 | | | | | | Sum | 35 | 0.87 | | | | | |
| | Power function model | | Regression | 1 | 0.68 | 0.68 | 118.07 | 0.00 | 77.64% | 76.98% | | Error | 34 | 0.20 | 0.01 | | | | | | Sum | 35 | 0.87 | | | | | |
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