Dynamic Cone Penetrometer (Penine Probe) to SPT "N" Value Correlation
Dynamic Cone Penetrometer (Penine Probe) to SPT "N" Value Correlation
(OP)
Previously I have been given a correlation of SPT "N" = (Sum of DCP blowcount over 300mm[1foot])/1.5.
Has this been updated?
Also has anyone seen a realistic correlation from SPT "N" to shear strength?
Has this been updated?
Also has anyone seen a realistic correlation from SPT "N" to shear strength?
Gareth Williams
Geotechnical Engineer,
Auckland New Zealand




