Table 2 Landslide analogous material proportioning
Location | Materials and scale | Mechanical and hydraulic properties | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
cm (kPa) | φm (°) | Km (m/d) | ||||||||||
Sliding body | Stone grain (1–3 mm) | Fluvial sand | Barite sand | Clay | Carbonate of lime | Bentonite | Water | 0.6–0.7 | 22–24 | 0.7–0.8 | ||
48% | 16% | 16% | 5% | 5% | 5% | 5% | ||||||
Sliding surface | Glass bead (0.6–0.8 mm) | Glass bead (1.0–1.5 mm) | Slide body soil | Water | 0.6–0.7 | 22–24 | 0.7–0.8 | |||||
40% | 20% | 30% | 10% | |||||||||
Sliding bed | Square brick, C30 cement concrete | – | ||||||||||