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Multi-Layer Limit Equilibrium Slope Stability Assessor
Multi-Layer Stratigraphy
Select Active Soil / Rock Layer
Layer Title:
Layer 1
Effective Cohesion
c
' (kPa):
15
Friction Angle
φ
' (°):
25
Unit Weight
γ
(kN/m³):
19.0
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Overall Slope Geometry
Slope Height
H
(m):
12.0
Slope Angle
β
(°):
40
Crest Width (m):
15
Hydrology & Crest Surcharge
Water Table Depth
h
w
(m):
4.0
Pore Pressure Ratio
r
u
:
0.20
Crest Surcharge
q
(kPa):
10
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Drag Amber (Ground), Purple (Layer Interfaces), Cyan (Water Table) handles | Scroll/Drag Canvas to Zoom/Pan
Factor of Safety (FS):
1.42
Stable Slope
Total Soil Layers:
2 Layers
Driving Force (ΣD
i
):
420.5 kN/m
Resisting Force (ΣR
i
):
597.1 kN/m
Critical Center (x
c
, y
c
):
(18.2 m, 22.4 m)
Critical Radius (R):
16.8 m
Factor of Safety (FS) Spectrum
< 1.0 (Failure)
1.0 - 1.3
> 1.3 (Stable)