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R-25 — Cohesive Soft

Soil Category
Cohesive Soft
Phi Deg
25
K0 (dimensionless)
0.5774
Ka (dimensionless)
0.4059
Kp (dimensionless)
2.4639
Cohesion kPa (kPa)
10
Cohesion Psf (psf)
209
Delta Wall Friction Deg (deg)
17
Description
Soft to Medium Clay
Gamma kN M3 (kN/m3)
17
Gamma Pcf (pcf)
108
cohesive_soft — phi deg 25 · K0 0.5774 dimensionless · Ka 0.4059 dimensionless · Kp 2.4639 dimensionless · delta wall friction deg 17 deg | Earth Pressure Coefficients | Engineering Database