Table 6 Analysis of GLM-ANOVA model.
From: Lightweight Self-consolidating Concrete with Expanded Shale Aggregates: Modelling and Optimization
Dependent variable | Source of variation | Statistical parameters | Significant | Contribution (%) | ||||
|---|---|---|---|---|---|---|---|---|
DOF | Sum of Square | Mean square | F | p value | ||||
Slump flow | w/b | 1 | 1.409E+05 | 1.409E+05 | 69.88 | 0.0,001 | Y | 36.0 |
HRWRA | 1 | 2.475E+05 | 2.475E+05 | 122.73 | 0.0001 | Y | 63.2 | |
B | 1 | 3101.39 | 3101.39 | 1.54 | 0.2432 | N | 0.8 | |
V-funnel | w/b | 1 | 571.98 | 571.98 | 192.66 | 0.0001 | Y | 92.3 |
HRWRA | 1 | 46.72 | 46.72 | 15.74 | 0.0027 | Y | 7.5 | |
B | 1 | 1.09 | 1.09 | 0.37 | 0.5574 | N | 0.2 | |
J-ring flow | w/b | 1 | 1.302E+05 | 1.302E+05 | 82.89 | 0.0001 | Y | 36.4 |
HRWRA | 1 | 2.277E+05 | 2.277E+05 | 144.89 | 0.0001 | Y | 63.6 | |
B | 1 | 283.95 | 283.95 | 0.18 | 0.6798 | N | 0.1 | |
J-ring height | w/b | 1 | 70.55 | 70.55 | 45.19 | 0.0001 | Y | 38.6 |
HRWRA | 1 | 103.91 | 103.91 | 66.55 | 0.0001 | Y | 56.9 | |
B | 1 | 8.28 | 8.28 | 5.30 | 0.0441 | Y | 4.5 | |
L-box | w/b | 1 | 0.34 | 0.34 | 35.61 | 0.0001 | Y | 37.5 |
HRWRA | 1 | 0.56 | 0.56 | 58.53 | 0.0001 | Y | 61.6 | |
B | 1 | 7.722E−03 | 7.722E−03 | 0.81 | 0.3896 | N | 0.9 | |
Filling capacity | w/b | 1 | 3663.64 | 3663.64 | 53.31 | 0.0001 | Y | 37.7 |
HRWRA | 1 | 5964.65 | 5964.65 | 86.79 | 0.0001 | Y | 61.4 | |
B | 1 | 87.97 | 87.97 | 1.28 | 0.2843 | N | 0.9 | |
Sieve segregation resistance | w/b | 1 | 464.58 | 464.58 | 31.88 | 0.0001 | Y | 29.9 |
HRWRA | 1 | 357.16 | 357.16 | 24.51 | 0.0003 | Y | 22.9 | |
B | 1 | 734.64 | 7.34.64 | 50.41 | 0.0001 | Y | 47.2 | |
7-Day compressive strength | w/b | 1 | 357.62 | 357.62 | 82.24 | 0.0001 | Y | 69.3 |
HRWRA | 1 | 28.85 | 28.85 | 6.63 | 0.0203 | Y | 5.6 | |
B | 1 | 129.55 | 129.55 | 29.79 | 0.0001 | Y | 25.1 | |
28-Day compressive strength | w/b | 1 | 637.51 | 637.51 | 84.72 | 0.0001 | Y | 69.0 |
HRWRA | 1 | 41.52 | 41.52 | 5.52 | 0.0407 | Y | 4.5 | |
B | 1 | 244.55 | 244.55 | 32.50 | 0.0002 | Y | 26.5 | |
Fresh unit weight | w/b | 1 | 622.78 | 622.78 | 0.70 | 0.4212 | N | 7.4 |
HRWRA | 1 | 683.54 | 683.54 | 0.77 | 0.4001 | N | 8.1 | |
B | 1 | 7092.69 | 7092.69 | 8.01 | 0.0178 | Y | 84.5 | |
28-Day air dry unit weight | w/b | 1 | 75.35 | 75.35 | 0.061 | 0.8093 | N | 0.9 |
HRWRA | 1 | 733.33 | 733.33 | 0.59 | 0.4561 | N | 8.3 | |
B | 1 | 8057.00 | 8057.00 | 6.48 | 0.0244 | Y | 90.9 | |
28-Day oven dry unit weight | w/b | 1 | 546.73 | 546.73 | 0.53 | 0.4852 | N | 6.6 |
HRWRA | 1 | 784.87 | 784.87 | 0.75 | 0.4055 | N | 9.4 | |
B | 1 | 6989.34 | 6989.34 | 6.72 | 0.0269 | Y | 84.0 | |