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Official Journal of the Asia Oceania Geosciences Society (AOGS)

Table 2 Parameters for Bay Area landslide (Chen et al. 2017)

From: Stability and time-delay effect of rainfall-induced landslide considering air entrapment

Parameters

Colluvial soil

Parameters

Colluvial soil

c′/(kPa)

1.0

qrain/(m/s)

2.52 × 10–7

φ′/(°)

20

hab/(m)

0.54

φb/(°)

6

hwb/(m)

0.23

α/(°)

34

ks/(m/s)

2.59 × 10–8

γw/(kN/m3)

9.81

αwa/(kPa−1)

0.17

γd/(kN/m3)

20.00

nwa

2.20

θs/(%)

0.50

SMWA

0.920

α (°)

34

Sr

0.380