Table 1 Parameter values for the analysis of the failure probability of freeway no. 3 slope29.

From: Probabilistic failure assessment of bolt-stabilized pro-dip slopes considering shear effect

Parameter

Certain / Uncertain

Mean

Std. dev.

γ (kN/m3)

Certain

21

/

c (kPa)

Certain

0

/

δ (°)

Certain

20

/

β (°)

Certain

15

/

φ (°)

Uncertain

21

3.15

Ts (kN) *

Uncertain

600

228

  1. * Ts refers to the allowable force of a single bolt.