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Geotechnical Calculator

Professional-grade calculations for bearing capacity, settlement, and lateral earth pressure. Built by a PhD geotechnical engineer.

Bearing Capacity

Settlement

Earth Pressure

Method

Foundation Shape

Cohesion, c' (kPa)

Friction Angle, φ' (degrees)

Unit Weight, γ (kN/m³)

Foundation Width, B (m)

Foundation Depth, D_f (m)

Factor of Safety

Results

Note: This is a simplified calculation for preliminary assessment only. For detailed design, consider water table effects, load inclination, foundation shape factors, and site-specific conditions. Contact GeoMonix for professional analysis.

Method

Applied Stress, Δσ (kPa)

Layer Thickness, H (m)

Young's Modulus, E (MPa)

Compression Index, C_c

Initial Void Ratio, e₀

Initial Effective Stress, σ'₀ (kPa)

Foundation Width, B (m)

Results

Note: Elastic settlement uses the Boussinesq influence factor approach. Consolidation uses 1D oedometer theory. For complex soil profiles, use FEA modelling. Contact GeoMonix for ABAQUS-based analysis.

Method

Pressure Type

Friction Angle, φ' (degrees)

Cohesion, c' (kPa)

Unit Weight, γ (kN/m³)

Wall Height, H (m)

Wall Friction, δ (degrees)

Backfill Slope, β (degrees)

Results

Note: Rankine assumes a smooth vertical wall. Coulomb accounts for wall friction. For complex geometries, surcharge loads, or water table effects, contact GeoMonix for detailed analysis.

Need More Advanced Analysis?

These calculators cover preliminary estimates. For detailed FEA modelling, complex soil profiles, or professional reporting, get in touch.

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