Geotechnical Tools
Search and use practical engineering calculators. Outputs are preliminary and intended for education, concept screening, and assumption testing.
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Soil Parameters
Resilient Modulus (Mr) from California Bearing Ratio (CBR)
Resilient modulus is estimated from CBR using a common pavement-engineering screening correlation.
Units
Inputs
Enter values and run the calculator.
Important disclaimer
These results are simplified and indicative only. Please review the site-wide Disclaimer before using this tool in any engineering workflow.