Table 2 Cumulative deformation and on-site disaster of Damao slope.
Monitoring location | Starting time | Height (m) | No | Accumulated deformation (mm) | On-site disaster |
|---|---|---|---|---|---|
The level 4 slope | 4.26–6.28 | 30–38 | D1 | 217.0 | Slope cracking and instability trend |
D2 | 278.4 | ||||
7.26–11.15 | 30–36 | D1B | 35.0 | Steady after cutting the slope | |
D2B | 36.5 | ||||
The level 3 slope | 5.24–11.15 | 20–30 | D3 | 86.6 | Partial cracking of slope body |
D4 | 60.1 | The deformation was large in the early stage and stabilized in the late stage | |||
D5 | 60.7 | ||||
The level 2 slope | 6.21–11.15 | 10–20 | D6 | 37.9 | The slope has no obvious abnormality |
D7 | 29.9 | ||||
D8 | 33.8 | ||||
The level 1 slope | 7.26–11.15 | 0–10 | D9 | 21.9 | |
D10 | 15.2 | ||||
D11 | 15.7 |
