Fig. 8
From: The fatigue weakening of creeping landslides by multi-stage rainfall

(a) Borehole histogram, lithofacies Characteristics, RQD, (b) a photo of borehole cores: soil in the sliding zone and phyllite, SEM results of (c, d) B08 and (e) B09, the sliding zone characteristics revealed by the trail trench (f), the wells TJ1 (g), and TJ2 (h).