Strong rainfall caused the rise of the water table, and when the minimum safety factor of slope, transient saturation are concentrated in the context of free surface of slope 5-30m.
Strong rainfall infiltration caused a rise in the groundwater level, a minimum safety factor of slope, the transient saturated zone concentrated in the range of 5-30m slope free face.
The strong rainfall infiltration caused the rise of ground water level, the minimum safety coefficient of slope, transient saturated zone is concentrated in the range of free face of the slope in 5-30m.