Research Article
Strength Characteristics and Slope Stability of Expansive Soil from Pingdingshan, China
Table 10
The safety factor and radius at the slope height of 9 m.
| | Serial number | Horizontal projection (m) | Slope angle (°) | The most unfavorable center (m) | Radius (m) | Safety factor |
| | 1 | 10 | 43.0 | (2.057, 16.200) | 16.33 | 1.70 | | 2 | 9 | 45.0 | (1.030, 16.200) | 16.23 | 1.62 | | 3 | 8 | 48.4 | (0.000, 16.200) | 16.20 | 1.54 | | 4 | 7 | 52.1 | (0.000, 16.200) | 16.20 | 1.47 | | 5 | 6 | 56.3 | (0.000, 14.400) | 14.40 | 1.41 | | 6 | 5 | 61.0 | (−2.000, 16.200) | 16.32 | 1.34 | | 7 | 4 | 66.0 | (−4.200, 16.200) | 16.74 | 1.27 | | 8 | 3 | 71.6 | (−6.500, 18.000) | 19.14 | 1.19 | | 9 | 2 | 77.5 | (−8.400, 18.000) | 19.86 | 1.11 | | 10 | 1 | 83.7 | (−9.900, 18.00) | 20.54 | 1.03 | | 11 | 0 | 90.0 | (−9.000, 14.400) | 16.81 | 0.97 |
|
|
