SPT Correlations Software for Geotechnical Engineering
Dartis SPT
✅ 200+ SPT Correlations
✅ Automatic N60 & N1(60) Corrections
✅ Bearing Capacity Estimation
✅ Soil Parameter Correlations
✅ Multi-Layer Soil Profiles
✅ Professional Reports & Charts
✅ 200+ SPT Correlations
✅ Automatic N60 & N1(60) Corrections
✅ Bearing Capacity Estimation
✅ Soil Parameter Correlations
✅ Multi-Layer Soil Profiles
✅ Professional Reports & Charts
Dartis SPT is professional geotechnical software developed for interpretation of Standard Penetration Test (SPT) data and correlation of soil engineering properties from SPT blow counts.
The software includes more than 200 geotechnical correlations collected from published technical references and research papers, helping engineers estimate soil parameters, bearing capacity, and subsurface characteristics efficiently and accurately.
SPT interpretation often requires multiple empirical correlations, correction factors, spreadsheets, and manual calculations that consume time and increase the risk of engineering errors.
Dartis SPT streamlines the entire workflow by automatically applying corrections, filtering valid correlations based on soil type, and generating professional geotechnical reports.
Dartis SPT includes an extensive library of empirical correlations for estimating soil engineering properties from corrected SPT values.
The software intelligently filters correlations according to soil type and site stratigraphy for more reliable interpretation results.
Dartis SPT automatically corrects field SPT blow counts (N) to obtain corrected values including N60 and N1(60).
The software supports multiple overburden correction methods and automatically calculates correction factors based on borehole depth and subsurface conditions.
Dartis SPT can estimate allowable bearing capacity of shallow foundations directly from SPT blow counts using established empirical methods.
This allows rapid preliminary foundation assessment during geotechnical investigations.
Different SPT correlations are valid for different soil conditions.
Dartis SPT automatically filters correlations based on:
This significantly reduces the risk of using inappropriate empirical relationships.
The software can plot variation of correlated parameters with depth using selected methods.
Generate:
These visualizations improve interpretation of subsurface conditions and support geotechnical reporting workflows.
Dartis SPT automatically generates detailed engineering reports including:
Reports can be customized by selecting desired correlations and methods.
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Feature
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Excel Sheets
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Dartis SPT
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Automatic N60 corrections
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Manual
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✔
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200+ correlations
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Limited
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✔
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Soil-type filtering
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✖
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✔
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Bearing capacity estimation
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Limited
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✔
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Professional reports
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Limited
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✔
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Statistical summaries
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✖
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✔
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Dartis SPT is used for interpretation of Standard Penetration Test data and estimation of soil engineering properties from SPT blow counts.
Yes. The software automatically applies corrections including hammer energy, rod length, borehole size, sampler, overburden stress, and optional groundwater corrections.
Yes. The software estimates allowable bearing capacity using several empirical SPT-based methods.
Yes. Reports can be exported to PDF, Word, Excel, and image formats.
