Estimating Deformation Modulus and Bearing Capacity of Deep Soils from Dynamic Penetration Test

Table 3

Results of regression models correlating corrected DPT blow counts with pressuremeter modulus E_PMT.

Soil layer	Sample size	Intercept (std)	Slope (std)	Adjusted R^2	F-stat	t-stat	value
III	74	3.4437 (0.7223)	0.5194 (0.0681)	0.439	58.2	7.6282	0.000
III-1	10	10.094 (4.4029)	0.0985 (0.2675)	−0.106	0.136	0.3682	0.722
III-2	15	3.9537 (0.7947)	0.1292 (0.1439)	−0.014	0.805	0.8974	0.386
III-3	49	4.3713 (1.1086)	0.4747 (0.1080)	0.276	19.3	4.3937	0.000

value in italic font indicates that the corresponding regression model is not statistically significant for a value of 0.1 (i.e., a 90% confidence level).