Triaxial Wetting Test on Rockfill Materials under Stress Combination Conditions of Spherical Stress p and Deviatoric Stress q

Table 7

Test stress conditions and results (compared with test results and model results for ε_s).

Test stress		εs
p (kPa)	q (kPa)	Test results (%)	Model results (%)	Deviation (%)
1000	300	0.30	0.29	−4.03
	500	0.42	0.45	5.56
	670	0.52	0.57	9.37
	1000	0.79	0.81	2.05
1500	900	0.80	0.73	−9.02
	1500	1.30	1.18	−8.97
	1800	1.53	1.40	−8.46
2000	900	0.70	0.69	−0.97
	1500	1.12	1.17	3.97
	2000	1.53	1.57	2.09
	2400	1.87	1.89	0.94
2500	1250	0.86	0.88	2.15
	1670	1.15	1.21	4.89
	3000	2.26	2.31	2.36
3000	900	0.52	0.47	−10.46
	1500	0.96	0.86	−10.17
	2000	1.31	1.21	−7.90
	3000	2.12	1.96	−7.54
	4000	3.00	2.75	−8.22