Dynamic Shear Properties of Recycled Waste Steel Slag Used as a Geo-Backfill Material

Table 3

Fitting parameters of G⁻¹.

Sample number	Relative density	Confining pressure (kPa)	B	A	Gmax (MPa)	R^2
GZ1	30%	100	39.897	0.01115	108	0.95
		200	37.212	0.00681	176	0.97
		300	19.829	0.00512	235	0.94
GZ2	50%	100	39.172	0.00957	125	0.95
		200	35.087	0.00641	187	0.99
		300	19.283	0.00488	246	0.92
GZ3	70%	100	38.686	0.00741	162	0.95
		200	35.697	0.00549	219	0.99
		300	19.202	0.00428	280	0.98