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

Table 3

Test stress conditions and test results (stress conditions of equal q and unequal p).

Test stress		Test results
q (kPa)	p (kPa)	εa (%)	εv (%)	εs (%)
900	1500	1.42	1.85	0.80
	2000	1.42	2.16	0.70
	3000	1.40	2.63	0.52
1500	1500	1.94	1.93	1.30
	2000	1.85	2.18	1.12
	3000	1.85	2.68	0.96
3000	2200	3.08	2.47	2.26
	2500	3.06	2.65	2.18
	2700	3.05	2.80	2.12
	3000	1.42	1.85	0.80