SPT-based correlation with the ultimate skin friction resistance

A novel direct SPT method to accurately estimate ultimate axial bearing capacity of bored PHC nodular piles with 81 case studies in Vietnam - ScienceDirect

Relationship between sleeve friction and undrained shear strength for

A New SPT-Based Method for Estimating Axial Capacity of Driven Piles in Glacial Deposits

Applied Sciences, Free Full-Text

Side resistance versus effective overburden pressure.

Applied Sciences, Free Full-Text

SEM photomicrographs showing (a) crack on radial plane and devoid of

Pile Capacity - End Bearing and Skin Friction

Comparison between the field and SPT based pullout resistance