載入工具中...
基於瑞典圓弧法 / Fellenius Ordinary Method of Slices,全站域搜尋最危險臨界滑動面,考量土壤摩擦角、凝聚力、地下水位及頂部載重,精確推算極限安全係數 (FS)。
若無地下水,可將水深設定為大於邊坡高度的數值 (如 99m)。
| 切片 # | 寬度 b (m) | 高度 h (m) | 總重 W (kN) | 底角 α (°) | 水壓 u (kPa) | 驅動力 (kN) | 抗滑力 (kN) |
|---|---|---|---|---|---|---|---|
| 1 | 0.29 | 2.11 | 11.0 | 75.1 | 0.0 | 10.6 | 23.8 |
| 2 | 0.29 | 3.03 | 15.8 | 70.0 | 0.0 | 14.8 | 19.4 |
| 3 | 0.29 | 3.74 | 19.5 | 65.9 | 0.0 | 17.8 | 17.8 |
| 4 | 0.29 | 4.33 | 22.5 | 62.3 | 0.0 | 20.0 | 17.3 |
| 5 | 0.29 | 4.85 | 25.2 | 59.1 | 0.0 | 21.7 | 17.3 |
| 6 | 0.29 | 5.31 | 27.6 | 56.3 | 0.0 | 23.0 | 17.6 |
| 7 | 0.29 | 5.60 | 29.1 | 53.6 | 0.0 | 23.4 | 17.8 |
| 8 | 0.29 | 5.69 | 29.6 | 51.0 | 0.0 | 23.0 | 17.9 |
| 9 | 0.29 | 5.74 | 29.9 | 48.6 | 0.0 | 22.4 | 17.9 |
| 10 | 0.29 | 5.77 | 30.0 | 46.3 | 0.0 | 21.7 | 18.0 |
| 11 | 0.29 | 5.77 | 30.0 | 44.1 | 0.0 | 20.9 | 18.1 |
| 12 | 0.29 | 5.75 | 29.9 | 42.0 | 0.0 | 20.0 | 18.1 |
| 13 | 0.29 | 5.71 | 29.7 | 40.0 | 0.0 | 19.1 | 18.2 |
| 14 | 0.29 | 5.66 | 29.4 | 38.0 | 0.0 | 18.1 | 18.1 |
| 15 | 0.29 | 5.59 | 29.1 | 36.1 | 0.0 | 17.1 | 18.1 |
| 16 | 0.29 | 5.50 | 28.6 | 34.2 | 0.0 | 16.1 | 18.0 |
| 17 | 0.29 | 5.40 | 28.1 | 32.3 | 0.0 | 15.0 | 17.9 |
| 18 | 0.29 | 5.29 | 27.5 | 30.5 | 0.0 | 14.0 | 17.8 |
| 19 | 0.29 | 5.17 | 26.9 | 28.7 | 0.0 | 12.9 | 17.6 |
| 20 | 0.29 | 5.03 | 26.2 | 27.0 | 0.0 | 11.9 | 17.4 |
| 21 | 0.29 | 4.88 | 25.4 | 25.2 | 0.0 | 10.8 | 17.1 |
| 22 | 0.29 | 4.72 | 24.6 | 23.5 | 0.0 | 9.8 | 16.8 |
| 23 | 0.29 | 4.56 | 23.7 | 21.9 | 0.0 | 8.8 | 16.5 |
| 24 | 0.29 | 4.38 | 22.8 | 20.2 | 0.0 | 7.9 | 16.1 |
| 25 | 0.29 | 4.19 | 21.8 | 18.6 | 0.0 | 6.9 | 15.7 |
| 26 | 0.29 | 3.99 | 20.8 | 16.9 | 0.0 | 6.1 | 15.3 |
| 27 | 0.29 | 3.79 | 19.7 | 15.3 | 0.0 | 5.2 | 14.9 |
| 28 | 0.29 | 3.57 | 18.6 | 13.7 | 0.0 | 4.4 | 14.4 |
| 29 | 0.29 | 3.35 | 17.4 | 12.2 | 0.0 | 3.7 | 13.9 |
| 30 | 0.29 | 3.12 | 16.2 | 10.6 | 0.0 | 3.0 | 13.3 |
| 31 | 0.29 | 2.88 | 15.0 | 9.0 | 0.0 | 2.3 | 12.8 |
| 32 | 0.29 | 2.64 | 13.7 | 7.4 | 0.0 | 1.8 | 12.2 |
| 33 | 0.29 | 2.38 | 12.4 | 5.9 | 0.0 | 1.3 | 11.6 |
| 34 | 0.29 | 2.12 | 11.0 | 4.3 | 0.0 | 0.8 | 10.9 |
| 35 | 0.29 | 1.85 | 9.6 | 2.8 | 0.0 | 0.5 | 10.3 |
| 36 | 0.29 | 1.57 | 8.1 | 1.2 | 0.0 | 0.2 | 9.6 |
| 37 | 0.29 | 1.28 | 6.7 | -0.3 | 0.0 | -0.0 | 8.9 |
| 38 | 0.29 | 0.99 | 5.1 | -1.9 | 0.0 | -0.2 | 8.2 |
| 39 | 0.29 | 0.68 | 3.6 | -3.4 | 0.0 | -0.2 | 7.4 |
| 40 | 0.29 | 0.37 | 1.9 | -5.0 | 0.0 | -0.2 | 6.7 |