Correlation Studies between SPT and Pressuremeter Tests

This article presents correlation results between SPT, N resistance and pressuremeter parameters pl and E. The presentation is on 238 data in a sedimentary basin, selected from a study of about 600 available data. These data are from three different sites of the DOUALA sedimentary. The sites are constituted of clean sand, gravely clay with transitions of sandy gravel or clayey sand. A linear correlation is obtained from N and P1-P0, and from E and N. Correlation coefficient varies between 0.93 and 0.94.