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R-45 — Granular Dense

Soil Category
Granular Dense
Phi Deg
45
K0 (dimensionless)
0.2929
Ka (dimensionless)
0.1716
Kp (dimensionless)
5.8284
Cohesion kPa (kPa)
0
Cohesion Psf (psf)
0
Delta Wall Friction Deg (deg)
30
Description
Very Dense sand/gravel
Gamma kN M3 (kN/m3)
22
Gamma Pcf (pcf)
140
granular_dense — phi deg 45 · K0 0.2929 dimensionless · Ka 0.1716 dimensionless · Kp 5.8284 dimensionless · gamma pcf 140 pcf | Earth Pressure Coefficients | Engineering Database