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Geotechnical Engineering2D

Lateral Earth Pressure - Theory & Concepts - Wall Stability

Calculation of lateral forces on retaining structures using Rankine, Coulomb, and Culmann theories.

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Gravity Retaining Wall Stability

FS Overturning
0.00
Target: ≥ 2.0
FS Sliding
0.00
Target: ≥ 1.5
PaWHB

The red dashed line represents the Rankine failure plane. The red arrow represents the active earth pressure (PaP_a), which tries to overturn and slide the wall. The blue arrow represents the weight (WW), which provides resistance.