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R-30 — Silt

Name: Earth Pressure Coefficients — silt: phi deg 30 · Ka 0.3333 dimensionless · K0 0.5 dimensionless · Kp 3 dimensionless · delta wall friction deg 20 deg
Creator: Engineering Database

Soil Category: Silt
Phi Deg: 30
K0 (dimensionless): 0.5
Ka (dimensionless): 0.3333
Kp (dimensionless): 3
Cohesion kPa (kPa): 10
Cohesion Psf (psf): 209
Delta Wall Friction Deg (deg): 20
Description: Silt (ML/MH), USCS
Gamma kN M3 (kN/m3): 18
Gamma Pcf (pcf): 115

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silt — phi deg 30 · Ka 0.3333 dimensionless · K0 0.5 dimensionless · Kp 3 dimensionless · delta wall friction deg 20 deg | Earth Pressure Coefficients | Engineering Database