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

Table 8

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

Test stress		εv
p (kPa)	q (kPa)	Test results (%)	Model results (%)	Deviation (%)
1000	300	1.17	1.33	−13.57
	500	1.22	1.33	−8.89
	670	1.28	1.33	−3.84
	1000	1.35	1.33	1.55
1500	900	1.85	1.75	5.40
	1500	1.93	1.75	9.33
	1800	2.01	1.75	12.93
2000	900	2.16	2.13	1.50
	1500	2.18	2.13	2.40
	2000	2.26	2.13	5.87
	2400	2.34	2.13	9.08
2500	1250	2.31	2.48	−7.16
	1670	2.33	2.48	−6.24
	3000	2.47	2.48	−0.23
3000	900	2.63	2.80	−6.54
	1500	2.68	2.80	−4.55
	2000	2.72	2.80	−3.01
	3000	2.80	2.80	−0.07
	4000	2.85	2.80	1.68