Details of the 95 slope stability case histories summarised by Trinidad González et al. (2021a) from Manouchehrian et al. (2014) and Sah et al. (1994), showing the slope height (H), the slope angle (α), the pore water pressure coefficient (r u), the effective friction angle (φ′), the effective cohesion (c′), the unit weight (γ) of the soil and the slope stability condition
| Case study | H: m | α: ° | c′: kPa | φ: ° | r u | γ: kN/m3 | Stability condition |
|---|---|---|---|---|---|---|---|
| 1 | 8.23 | 35 | 26 | 15 | 0.00 | 18.68 | Failed |
| 2 | 3.66 | 30 | 11 | 0 | 0.00 | 16.50 | Failed |
| 3 | 30.50 | 20 | 14 | 25 | 0.00 | 18.84 | Stable |
| 4 | 100.00 | 35 | 29 | 35 | 0.00 | 28.44 | Stable |
| 5 | 100.00 | 35 | 39 | 38 | 0.00 | 28.44 | Stable |
| 6 | 40.00 | 30 | 16 | 27 | 0.00 | 20.60 | Failed |
| 7 | 50.00 | 20 | 0 | 17 | 0.00 | 14.80 | Failed |
| 8 | 88.00 | 30 | 12 | 26 | 0.00 | 14.00 | Failed |
| 9 | 6.00 | 30 | 25 | 0 | 0.00 | 18.50 | Failed |
| 10 | 6.00 | 30 | 12 | 0 | 0.00 | 18.50 | Failed |
| 11 | 10.00 | 30 | 10 | 35 | 0.00 | 22.40 | Stable |
| 12 | 20.00 | 30 | 10 | 30 | 0.00 | 21.40 | Stable |
| 13 | 50.00 | 45 | 20 | 36 | 0.00 | 22.00 | Failed |
| 14 | 50.00 | 45 | 0 | 36 | 0.00 | 22.00 | Failed |
| 15 | 4.00 | 35 | 0 | 30 | 0.00 | 12.00 | Stable |
| 16 | 8.00 | 45 | 0 | 30 | 0.00 | 12.00 | Failed |
| 17 | 4.00 | 35 | 0 | 30 | 0.00 | 12.00 | Stable |
| 18 | 8.00 | 45 | 0 | 30 | 0.00 | 12.00 | Failed |
| 19 | 10.67 | 22 | 25 | 13 | 0.35 | 20.41 | Stable |
| 20 | 12.19 | 22 | 12 | 20 | 0.41 | 19.63 | Failed |
| 21 | 12.80 | 28 | 9 | 32 | 0.49 | 21.82 | Failed |
| 22 | 45.72 | 16 | 34 | 11 | 0.20 | 20.41 | Failed |
| 23 | 10.67 | 25 | 15 | 30 | 0.38 | 18.84 | Stable |
| 24 | 7.62 | 20 | 0 | 20 | 0.45 | 18.84 | Failed |
| 25 | 61.00 | 20 | 0 | 20 | 0.50 | 21.43 | Failed |
| 26 | 21.00 | 35 | 12 | 28 | 0.11 | 19.06 | Failed |
| 27 | 30.50 | 20 | 14 | 25 | 0.45 | 18.84 | Failed |
| 28 | 76.81 | 31 | 7 | 30 | 0.38 | 21.51 | Failed |
| 29 | 88.00 | 30 | 12 | 26 | 0.45 | 14.00 | Failed |
| 30 | 20.00 | 45 | 24 | 30 | 0.12 | 18.00 | Failed |
| 31 | 100.00 | 20 | 0 | 20 | 0.30 | 23.00 | Failed |
| 32 | 10.00 | 45 | 10 | 35 | 0.40 | 22.40 | Failed |
| 33 | 50.00 | 45 | 20 | 36 | 0.25 | 20.00 | Failed |
| 34 | 50.00 | 45 | 20 | 36 | 0.50 | 20.00 | Failed |
| 35 | 50.00 | 45 | 0 | 36 | 0.25 | 20.00 | Failed |
| 36 | 50.00 | 45 | 0 | 36 | 0.50 | 20.00 | Failed |
| 37 | 8.00 | 33 | 0 | 40 | 0.35 | 22.00 | Stable |
| 38 | 8.00 | 33 | 0 | 40 | 0.30 | 24.00 | Stable |
| 39 | 8.00 | 20 | 0 | 25 | 0.35 | 20.00 | Stable |
| 40 | 8.00 | 20 | 5 | 30 | 0.30 | 18.00 | Stable |
| 41 | 90.50 | 50 | 17 | 28 | 0.25 | 27.30 | Stable |
| 42 | 92.00 | 50 | 26 | 31 | 0.25 | 27.30 | Stable |
| 43 | 6.00 | 30 | 25 | 0 | 0.25 | 18.50 | Failed |
| 44 | 6.00 | 30 | 12 | 0 | 0.25 | 18.50 | Failed |
| 45 | 10.00 | 30 | 10 | 35 | 0.25 | 22.40 | Stable |
| 46 | 20.00 | 30 | 10 | 30 | 0.25 | 21.40 | Stable |
| 47 | 50.00 | 45 | 0 | 36 | 0.25 | 22.00 | Stable |
| 48 | 4.00 | 45 | 0 | 30 | 0.25 | 12.00 | Stable |
| 49 | 8.00 | 45 | 0 | 30 | 0.25 | 12.00 | Failed |
| 50 | 4.00 | 45 | 0 | 30 | 0.25 | 12.00 | Stable |
| 51 | 8.20 | 35 | 9 | 15 | 0.00 | 18.66 | Failed |
| 52 | 100.00 | 35 | 10 | 35 | 0.00 | 28.40 | Stable |
| 53 | 6.00 | 30 | 8 | 0 | 0.00 | 18.46 | Failed |
| 54 | 20.00 | 30 | 3 | 30 | 0.00 | 21.36 | Stable |
| 55 | 10.60 | 22 | 8 | 13 | 0.35 | 20.39 | Stable |
| 56 | 12.20 | 22 | 4 | 20 | 0.41 | 19.60 | Failed |
| 57 | 45.80 | 16 | 11 | 11 | 0.20 | 20.39 | Failed |
| 58 | 21.00 | 35 | 4 | 28 | 0.11 | 19.03 | Failed |
| 59 | 8.00 | 20 | 2 | 30 | 0.30 | 17.98 | Stable |
| 60 | 12.00 | 40 | 7 | 40 | 0.00 | 20.96 | Stable |
| 61 | 12.00 | 40 | 12 | 28 | 0.50 | 20.96 | Stable |
| 62 | 6.00 | 34 | 3 | 29 | 0.30 | 19.97 | Stable |
| 63 | 50.00 | 25 | 10 | 10 | 0.10 | 18.77 | Stable |
| 64 | 50.00 | 30 | 10 | 20 | 0.10 | 18.77 | Stable |
| 65 | 50.00 | 30 | 8 | 20 | 0.20 | 18.77 | Failed |
| 66 | 40.00 | 30 | 5 | 27 | 0.00 | 20.56 | Failed |
| 67 | 3.60 | 30 | 4 | 0 | 0.00 | 16.47 | Failed |
| 68 | 30.60 | 20 | 5 | 25 | 0.00 | 18.80 | Stable |
| 69 | 30.60 | 20 | 19 | 20 | 0.00 | 18.80 | Stable |
| 70 | 100.00 | 35 | 13 | 38 | 0.00 | 28.40 | Stable |
| 71 | 6.00 | 30 | 4 | 0 | 0.00 | 18.46 | Failed |
| 72 | 10.00 | 30 | 3 | 35 | 0.00 | 22.38 | Stable |
| 73 | 50.00 | 45 | 7 | 36 | 0.00 | 21.98 | Failed |
| 74 | 10.60 | 25 | 5 | 30 | 0.38 | 18.80 | Stable |
| 75 | 30.60 | 20 | 5 | 25 | 0.45 | 18.80 | Failed |
| 76 | 76.80 | 31 | 2 | 30 | 0.38 | 21.47 | Failed |
| 77 | 88.00 | 30 | 4 | 26 | 0.45 | 13.97 | Failed |
| 78 | 20.00 | 45 | 8 | 30 | 0.12 | 17.98 | Failed |
| 79 | 15.00 | 45 | 33 | 45 | 0.25 | 22.38 | Stable |
| 80 | 10.00 | 45 | 3 | 35 | 0.40 | 22.38 | Failed |
| 81 | 50.00 | 45 | 7 | 36 | 0.25 | 19.97 | Failed |
| 82 | 50.00 | 45 | 7 | 36 | 0.50 | 19.97 | Failed |
| 83 | 12.00 | 49 | 15 | 25 | 0.30 | 20.96 | Stable |
| 84 | 12.00 | 40 | 10 | 35 | 0.40 | 20.96 | Stable |
| 85 | 15.00 | 30 | 13 | 30 | 0.30 | 19.97 | Stable |
| 86 | 14.00 | 25 | 15 | 25 | 0.30 | 17.98 | Stable |
| 87 | 11.00 | 35 | 10 | 35 | 0.20 | 18.97 | Stable |
| 88 | 10.00 | 40 | 13 | 40 | 0.20 | 19.97 | Stable |
| 89 | 37.00 | 29 | 8 | 21 | 0.50 | 18.83 | Failed |
| 90 | 37.00 | 34 | 3 | 21 | 0.30 | 18.83 | Failed |
| 91 | 50.00 | 25 | 8 | 10 | 0.20 | 18.77 | Failed |
| 92 | 50.00 | 25 | 7 | 10 | 0.30 | 18.77 | Failed |
| 93 | 50.00 | 25 | 3 | 10 | 0.40 | 19.08 | Failed |
| 94 | 50.00 | 30 | 7 | 20 | 0.30 | 18.77 | Failed |
| 95 | 50.00 | 30 | 3 | 20 | 0.40 | 19.08 | Failed |
| Case study | Stability condition | ||||||
|---|---|---|---|---|---|---|---|
| 1 | 8.23 | 35 | 26 | 15 | 0.00 | 18.68 | Failed |
| 2 | 3.66 | 30 | 11 | 0 | 0.00 | 16.50 | Failed |
| 3 | 30.50 | 20 | 14 | 25 | 0.00 | 18.84 | Stable |
| 4 | 100.00 | 35 | 29 | 35 | 0.00 | 28.44 | Stable |
| 5 | 100.00 | 35 | 39 | 38 | 0.00 | 28.44 | Stable |
| 6 | 40.00 | 30 | 16 | 27 | 0.00 | 20.60 | Failed |
| 7 | 50.00 | 20 | 0 | 17 | 0.00 | 14.80 | Failed |
| 8 | 88.00 | 30 | 12 | 26 | 0.00 | 14.00 | Failed |
| 9 | 6.00 | 30 | 25 | 0 | 0.00 | 18.50 | Failed |
| 10 | 6.00 | 30 | 12 | 0 | 0.00 | 18.50 | Failed |
| 11 | 10.00 | 30 | 10 | 35 | 0.00 | 22.40 | Stable |
| 12 | 20.00 | 30 | 10 | 30 | 0.00 | 21.40 | Stable |
| 13 | 50.00 | 45 | 20 | 36 | 0.00 | 22.00 | Failed |
| 14 | 50.00 | 45 | 0 | 36 | 0.00 | 22.00 | Failed |
| 15 | 4.00 | 35 | 0 | 30 | 0.00 | 12.00 | Stable |
| 16 | 8.00 | 45 | 0 | 30 | 0.00 | 12.00 | Failed |
| 17 | 4.00 | 35 | 0 | 30 | 0.00 | 12.00 | Stable |
| 18 | 8.00 | 45 | 0 | 30 | 0.00 | 12.00 | Failed |
| 19 | 10.67 | 22 | 25 | 13 | 0.35 | 20.41 | Stable |
| 20 | 12.19 | 22 | 12 | 20 | 0.41 | 19.63 | Failed |
| 21 | 12.80 | 28 | 9 | 32 | 0.49 | 21.82 | Failed |
| 22 | 45.72 | 16 | 34 | 11 | 0.20 | 20.41 | Failed |
| 23 | 10.67 | 25 | 15 | 30 | 0.38 | 18.84 | Stable |
| 24 | 7.62 | 20 | 0 | 20 | 0.45 | 18.84 | Failed |
| 25 | 61.00 | 20 | 0 | 20 | 0.50 | 21.43 | Failed |
| 26 | 21.00 | 35 | 12 | 28 | 0.11 | 19.06 | Failed |
| 27 | 30.50 | 20 | 14 | 25 | 0.45 | 18.84 | Failed |
| 28 | 76.81 | 31 | 7 | 30 | 0.38 | 21.51 | Failed |
| 29 | 88.00 | 30 | 12 | 26 | 0.45 | 14.00 | Failed |
| 30 | 20.00 | 45 | 24 | 30 | 0.12 | 18.00 | Failed |
| 31 | 100.00 | 20 | 0 | 20 | 0.30 | 23.00 | Failed |
| 32 | 10.00 | 45 | 10 | 35 | 0.40 | 22.40 | Failed |
| 33 | 50.00 | 45 | 20 | 36 | 0.25 | 20.00 | Failed |
| 34 | 50.00 | 45 | 20 | 36 | 0.50 | 20.00 | Failed |
| 35 | 50.00 | 45 | 0 | 36 | 0.25 | 20.00 | Failed |
| 36 | 50.00 | 45 | 0 | 36 | 0.50 | 20.00 | Failed |
| 37 | 8.00 | 33 | 0 | 40 | 0.35 | 22.00 | Stable |
| 38 | 8.00 | 33 | 0 | 40 | 0.30 | 24.00 | Stable |
| 39 | 8.00 | 20 | 0 | 25 | 0.35 | 20.00 | Stable |
| 40 | 8.00 | 20 | 5 | 30 | 0.30 | 18.00 | Stable |
| 41 | 90.50 | 50 | 17 | 28 | 0.25 | 27.30 | Stable |
| 42 | 92.00 | 50 | 26 | 31 | 0.25 | 27.30 | Stable |
| 43 | 6.00 | 30 | 25 | 0 | 0.25 | 18.50 | Failed |
| 44 | 6.00 | 30 | 12 | 0 | 0.25 | 18.50 | Failed |
| 45 | 10.00 | 30 | 10 | 35 | 0.25 | 22.40 | Stable |
| 46 | 20.00 | 30 | 10 | 30 | 0.25 | 21.40 | Stable |
| 47 | 50.00 | 45 | 0 | 36 | 0.25 | 22.00 | Stable |
| 48 | 4.00 | 45 | 0 | 30 | 0.25 | 12.00 | Stable |
| 49 | 8.00 | 45 | 0 | 30 | 0.25 | 12.00 | Failed |
| 50 | 4.00 | 45 | 0 | 30 | 0.25 | 12.00 | Stable |
| 51 | 8.20 | 35 | 9 | 15 | 0.00 | 18.66 | Failed |
| 52 | 100.00 | 35 | 10 | 35 | 0.00 | 28.40 | Stable |
| 53 | 6.00 | 30 | 8 | 0 | 0.00 | 18.46 | Failed |
| 54 | 20.00 | 30 | 3 | 30 | 0.00 | 21.36 | Stable |
| 55 | 10.60 | 22 | 8 | 13 | 0.35 | 20.39 | Stable |
| 56 | 12.20 | 22 | 4 | 20 | 0.41 | 19.60 | Failed |
| 57 | 45.80 | 16 | 11 | 11 | 0.20 | 20.39 | Failed |
| 58 | 21.00 | 35 | 4 | 28 | 0.11 | 19.03 | Failed |
| 59 | 8.00 | 20 | 2 | 30 | 0.30 | 17.98 | Stable |
| 60 | 12.00 | 40 | 7 | 40 | 0.00 | 20.96 | Stable |
| 61 | 12.00 | 40 | 12 | 28 | 0.50 | 20.96 | Stable |
| 62 | 6.00 | 34 | 3 | 29 | 0.30 | 19.97 | Stable |
| 63 | 50.00 | 25 | 10 | 10 | 0.10 | 18.77 | Stable |
| 64 | 50.00 | 30 | 10 | 20 | 0.10 | 18.77 | Stable |
| 65 | 50.00 | 30 | 8 | 20 | 0.20 | 18.77 | Failed |
| 66 | 40.00 | 30 | 5 | 27 | 0.00 | 20.56 | Failed |
| 67 | 3.60 | 30 | 4 | 0 | 0.00 | 16.47 | Failed |
| 68 | 30.60 | 20 | 5 | 25 | 0.00 | 18.80 | Stable |
| 69 | 30.60 | 20 | 19 | 20 | 0.00 | 18.80 | Stable |
| 70 | 100.00 | 35 | 13 | 38 | 0.00 | 28.40 | Stable |
| 71 | 6.00 | 30 | 4 | 0 | 0.00 | 18.46 | Failed |
| 72 | 10.00 | 30 | 3 | 35 | 0.00 | 22.38 | Stable |
| 73 | 50.00 | 45 | 7 | 36 | 0.00 | 21.98 | Failed |
| 74 | 10.60 | 25 | 5 | 30 | 0.38 | 18.80 | Stable |
| 75 | 30.60 | 20 | 5 | 25 | 0.45 | 18.80 | Failed |
| 76 | 76.80 | 31 | 2 | 30 | 0.38 | 21.47 | Failed |
| 77 | 88.00 | 30 | 4 | 26 | 0.45 | 13.97 | Failed |
| 78 | 20.00 | 45 | 8 | 30 | 0.12 | 17.98 | Failed |
| 79 | 15.00 | 45 | 33 | 45 | 0.25 | 22.38 | Stable |
| 80 | 10.00 | 45 | 3 | 35 | 0.40 | 22.38 | Failed |
| 81 | 50.00 | 45 | 7 | 36 | 0.25 | 19.97 | Failed |
| 82 | 50.00 | 45 | 7 | 36 | 0.50 | 19.97 | Failed |
| 83 | 12.00 | 49 | 15 | 25 | 0.30 | 20.96 | Stable |
| 84 | 12.00 | 40 | 10 | 35 | 0.40 | 20.96 | Stable |
| 85 | 15.00 | 30 | 13 | 30 | 0.30 | 19.97 | Stable |
| 86 | 14.00 | 25 | 15 | 25 | 0.30 | 17.98 | Stable |
| 87 | 11.00 | 35 | 10 | 35 | 0.20 | 18.97 | Stable |
| 88 | 10.00 | 40 | 13 | 40 | 0.20 | 19.97 | Stable |
| 89 | 37.00 | 29 | 8 | 21 | 0.50 | 18.83 | Failed |
| 90 | 37.00 | 34 | 3 | 21 | 0.30 | 18.83 | Failed |
| 91 | 50.00 | 25 | 8 | 10 | 0.20 | 18.77 | Failed |
| 92 | 50.00 | 25 | 7 | 10 | 0.30 | 18.77 | Failed |
| 93 | 50.00 | 25 | 3 | 10 | 0.40 | 19.08 | Failed |
| 94 | 50.00 | 30 | 7 | 20 | 0.30 | 18.77 | Failed |
| 95 | 50.00 | 30 | 3 | 20 | 0.40 | 19.08 | Failed |
As a benefit of your subscription, you can share temporary access to restricted articles.
Each link will stop working after 30 days or 10 uses. You may create up to 10 links in a 30 day period.
Please sign in to your personal account to gift article access.
As a benefit of your subscription, you can share temporary access to restricted articles.
Each link will stop working after 30 days or 10 uses. You may create up to 10 links in a 30 day period.
Gift articles remaining: --
Each link will stop working after 30 days or 10 uses. You may create up to 10 links in a 30 day period.
Gift articles remaining: --
As a benefit of your subscription, you can share temporary access to restricted articles.
Each link will stop working after 30 days or 10 uses.
You have reached the limit of 10 links within a 30 day period.
Sharing content requires targeting cookies to be enabled. Please update your cookie preferences to use this feature.