What is geotechnical engineering and why is it important in the UK?

Geotechnical engineering assesses ground conditions to design safe foundations, slopes, and retaining structures. In the UK, variable geology and historical land use make thorough site investigation critical to avoid costly failures and ensure compliance with Eurocode 7.

What standards govern geotechnical work in the United Kingdom?

Geotechnical design in the UK follows Eurocode 7 (BS EN 1997) and its National Annex. Ground investigations comply with BS 5930, and SPT testing adheres to ASTM D1586. These standards ensure consistent, reliable results across the country.

How does your firm approach slope stability analysis?

Our firm uses limit equilibrium and finite element methods to evaluate slope stability, considering soil shear strength, groundwater, and surcharge loads. We apply partial factors per Eurocode 7 to deliver safe, economical designs for natural and engineered slopes.

Geotechnical calculators

Free online geotechnical engineering calculators with step-by-step formulas and local design standards.

Terzaghi and Vesic Bearing Capacity Calculator Elastic Settlement Calculator — Schmertmann Pile Axial Capacity Calculator — end bearing, shaft friction and allow Subgrade Reaction Modulus k Calculator — Winkler, Plate Load Test and USCS Classification Calculator Online Free Atterberg Limits Calculator: LL, PL, PI and Casagrande Chart Grain Size Distribution Curve and Gradation Coefficients Calculator Earth Pressure Calculator — Rankine Theory Earth Pressure Calculator — Coulomb's Theory Wall Verification Calculator — Overturning and Sliding Slope FS Calculator — Simplified Bishop Method Infinite Slope FS Calculator — Extensive Slopes Proctor Calculator: MDD and Optimum Moisture Content 1D Consolidation Calculator — Terzaghi