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

Table 5

Test stress conditions and test results (different dry densities).

ρd (g/cm^3)	Test stress		Test results
	p (kPa)	q (kPa)	εa (%)	εv (%)	εs (%)
2.18	2000	900	1.42	2.16	0.70
		1500	1.85	2.18	1.12
		2400	2.65	2.34	1.87
2.12	2000	900	1.27	1.78	0.68
		1500	1.71	1.86	1.09
		2400	2.36	1.92	1.72
2.05	2000	900	1.82	2.36	1.03
		1500	2.20	2.45	1.38
		2400	3.15	2.55	2.30