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

Table 4

Test stress conditions and test results (different initial water contents).

ω (%)	Test stress		Test results
	p (kPa)	q (kPa)	εa (%)	εv (%)	εs (%)
0.4	2000	900	1.42	2.16	0.70
		1500	1.85	2.18	1.12
		2400	2.65	2.34	1.87
5	2000	900	1.13	1.65	0.58
		1500	1.45	1.70	0.88
		2400	2.12	1.75	1.54
10	2000	900	0.45	0.85	0.17
		1500	0.76	0.90	0.46
		2400	1.36	0.98	1.03