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R-28 — Cohesive Stiff

Soil Category
Cohesive Stiff
Phi Deg
28
K0 (dimensionless)
0.5307
Ka (dimensionless)
0.361
Kp (dimensionless)
2.7698
Cohesion kPa (kPa)
25
Cohesion Psf (psf)
522
Delta Wall Friction Deg (deg)
19
Description
Stiff Cohesive soil, Overconsolidated
Gamma kN M3 (kN/m3)
19.5
Gamma Pcf (pcf)
124
cohesive_stiff — phi deg 28 · Ka 0.361 dimensionless · K0 0.5307 dimensionless · Kp 2.7698 dimensionless · cohesion psf 522 psf | Earth Pressure Coefficients | Engineering Database