Instability Analysis of a Low-Angle Low-Expansive Soil Slope under Seasonal Wet-Dry Cycles and River-Level Variations

Figure 9

Results of borehole images: (a) fractures of pile 2 of pier #3; (b) fractures of pile 4 of pier #3; (c) fractures of pile 1 of pier #4.

(a)

(b)

(c)