https://forum.rubicontoolbox.com/pages/topic59-dcp--elastic-modulus-relationship.aspx Rubicon Online Help - DCP Analysis - DCP: Elastic Modulus Relationship - Messages en-us http://blogs.law.harvard.edu/tech/rss Jitbit AspNetForum Tue, 11 Jan 2022 22:06:17 GMT Tue, 11 Jan 2022 22:06:17 GMT https://forum.rubicontoolbox.com/pages/topic59-dcp--elastic-modulus-relationship.aspx
The relationship was developed from a total of 86 data points where DCP measurements were conducted in parallel with multi-depth deflectometer (MDD) positions on Heavy Vehicle Simulator (HVS) test sections. The Elastic modulus for each pavement layer was backcalculated from layer thickness inputs and in-depth measured deflections using linear elastic theory.

The following equation provides the average relationship between DCP penetration rate (DCP Number or DN-value) and effective Elastic Modulus.



The following table summarises the confidence interval information for this relationship:




edited by on 1/12/2022
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