Jaja Godfrey Waribo Tom

Empirical Statistical Modelling of Angle of Internal Friction using SPT-N Value, Median Grain Size (D50), and Effective Overburden Stress

Diaa Elhourani Wissam, T.C Nwofor & Jaja Godfrey Waribo Tom · Journal of Engineering Research and Reports · 2025

The study aimed to create statistical models that relate the angle of internal friction to predictor factors including median grain size (D50), effective overburden stress, and Standard Penetration Test (SPT-N) values for soil deposits at Rumuibekwe Bridge in the Niger Delta. A t...