Search for soil geotechnical design properties based on grain type & USCS class, narrow down your prediction based on SPT count, and plasticity index or particle roundness.
Please note: these estimates are for feasibility studies only.
My geology is:
SPT Count
SPT
Plasticity index
Roundness:
My estimated range of geotechnical design properties are:
Unit weightkN/m2
Friction Angleo
Undr. shear strengthkN/m2
Drained cohesionkN/m2
The table below shows how we filtered on empirical data to estimate your soil properties
USCS
Typical Name
Grain type
SPT Count
Condition
Plasticity
Friction angle (o)
Undrained shear strength (kN/m2)
Drained cohesion (kN/m2)
Dry unit weight (kN/m2)
Saturated unit weight (kN/m2)
Relative density
Particle Roundness
Void Ratio
dr
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