Evaluation factor | Original | Normalization | Evaluation factor | Original | Normalization |
---|---|---|---|---|---|
Thickness (mm) Tensile strength (KN/m) Soil Nails Spacing (m) Cohesion of soil ( kPa ) Internal friction angle (°) Bulk density (KN/m3) Permeability coefficient (cm/s) Compactness (%) Ratio of pore pressure Slope angel (°) Slope length (m) Lithology |
14 mm | 0.75 | Vegetation coverage (%) Root development Planting suitability Rainfall intensity (mm/h) Rainfall duration (d) Daily rainfall capacity (mm) Construction technique Maintenance condition Maintenance time (d) Temperature (°C) Humidity(%) PH value |
40% | 0.59 |
2 KN/m | 0.5 | good | 0.7 | ||
1 m | 0.95 | good | 0.7 | ||
62.92kPa | 0.899 | 2.5 mm/h | 0.78 | ||
23.09° | 0.577 | 0.5 day | 0.938 | ||
18.7 KN/m3 | 0.221 | 5 mm | 0.964 | ||
3.2×10-6cm/s | 0.72 | good | 0.7 | ||
90% | 0.8 | moderate | 0.5 | ||
0.3 | 0.2 | 45 day | 0.5 | ||
40° | 0.66 | 16°C | 0.533 | ||
15 m | 0.17 | 50% | 0.833 | ||
poor | 0.3 | 8.4 | 0.35 |