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GeoEQ — geotechnical engineering software · Salt Lake City, UT

Applications

Every stage of the ground investigation.

From the first split spoon to the seismic check — 24 applications across four disciplines, all computed on one soil profile.

Applications

What GeoEQ software is used for

Each application below is handled by one of the four programs, and the data flows between them without a re-typed number.

Site investigation

Field · Logging

  • SPT borehole logs
  • Strata & soil profiling
  • Sampling records (D / UD)
  • Groundwater levels
  • Rock coring: TCR / SCR / RQD
  • Fence diagrams & sections

Laboratory

Samples · Testing

  • Grain size distribution
  • Atterberg limits (LL / PL / PI)
  • USCS & AASHTO classification
  • Moisture content & density
  • Unconfined compression
  • Consolidation & shear

Foundation design

Structure · Design

  • Bearing capacity (shallow)
  • Settlement analysis
  • Pile capacity — driven & bored
  • Pile group & cap design
  • Lateral earth pressure
  • N-value correlations (N60, N1(60))

Seismic & ground response

Site effects · Research

  • Site classification (Vs30)
  • Liquefaction triggering
  • 1-D site response
  • Design response spectra
  • Seismic settlement
  • Ground motion visualisation

Drawn to the conventions you already sign to

  • ASTM D1586 — SPT
  • ASTM D2487 — USCS
  • ASTM D2488
  • BS 5930
  • IS 2131

Get started

Start with the one that is already free.

GeoEQ SPT Logs 1.0 runs on Windows with an installer, or as a portable folder for locked-down machines. No account, no licence key, no expiry.