Research Article
Strength Characteristics and Slope Stability of Expansive Soil from Pingdingshan, China
Table 9
The safety factor and radius at the slope height of 8 m.
| Serial number | Horizontal projection (m) | Slope angle (°) | The most unfavorable center (m) | Radius (m) | Safety factor |
| 1 | 9 | 41.6 | (3.200, 12.800) | 13.19 | 1.82 | 2 | 8 | 45.0 | (2.133, 12.800) | 12.98 | 1.74 | 3 | 7 | 48.8 | (1.067, 12.800) | 12.84 | 1.65 | 4 | 6 | 53.1 | (0.000, 14.400) | 14.40 | 1.57 | 5 | 5 | 58.0 | (0.000, 12.800) | 12.80 | 1. 50 | 6 | 4 | 63.4 | (−2.800, 14.400) | 14.67 | 1.41 | 7 | 3 | 69.4 | (−2.600, 12.800) | 13.06 | 1.33 | 8 | 2 | 76.0 | (−7.200, 16.000) | 17.54 | 1.22 | 9 | 1 | 82.9 | (−7.700, 14.400) | 16.33 | 1.13 | 10 | 0 | 90.0 | (−6.000, 11.200) | 12.54 | 1.07 |
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