Table 4 Statistical performance indicators of the slurry flow rate during different construction phases.
From: Innovative digital control minor-disturbance equipment for deep mixing
Phase | Set value (L/min) | Sample size | Mean (L/min) | SD (L/min) | CV (%) | Min (L/min) | Max (L/min) |
|---|---|---|---|---|---|---|---|
1–2 | 27.7 | 115 | 27.69 | 0.74 | 2.7 | 25.8 | 29.4 |
3–7 | 31.9 | 356 | 31.89 | 0.53 | 1.7 | 29.1 | 33.2 |
8 | 27.7 | 24 | 27.55 | 0.62 | 2.3 | 26.7 | 29.4 |
9–10 | 54.3 | 151 | 54.36 | 0.72 | 1.3 | 52.2 | 56.2 |
11–15 | 108.5 | 233 | 108.33 | 1.31 | 1.2 | 96.5 | 109.8 |
16 | 94.1 | 113 | 94.15 | 0.70 | 0.7 | 92.6 | 97.3 |
