Design Software
Retaining Wall
Powerful retaining wall design software for gravity and cantilever walls.
Earth Pressure
Active coeff Ka0.307
Pa (soil)35.94 kN/m
Pq (surcharge)10.75 kN/m
Resultant ȳ1303.27 mm
Forces & Moments
ΣV (vertical)157.50 kN/m
ΣH (horizontal)46.69 kN/m
Mr (resisting)277.93 kN·m/m
Mo (overturning)60.85 kN·m/m
Passive Pp0.00 kN/m
μ = tan δ0.364
Stability Checks
FS Overturning4.57✓
FS Sliding1.23✗
Eccentricity e22 mm
Kern B/6467 mm
Eccentricity|e|=22 mm✓
Bearing
qmax58.9 kPa
qmin53.6 kPa
Utilization29%✓
Sliding FS=1.23 < 1.5 — consider a shear key or widen footing
Stem vertical bars at top: hook ldh=221 mm > available 155 mm (ACI 318-25 §25.4.3). Thicken t_top or use smaller bar.