Combined Effect of Compaction Methods and Loading Conditions on the Deformation Behaviour of Unbound Granular Material

Table 4

Testing conditions.

Confining press σc (kPa)	Deviator stress σd (kPa)	Axial stress σa (kPa)	Ultimate strength σs (kPa)	Stress level S
50	85	135	853	0.1
100	128	228	1281	0.1
150	170	320	1698	0.1
50	256	306	853	0.3
100	384	484	1281	0.3
150	509	659	1698	0.3
50	427	477	853	0.5
100	641	741	1281	0.5
150	849	999	1698	0.5
50	597	647	853	0.7
100	897	997	1281	0.7
150	1189	1339	1698	0.7
50	768	818	853	0.9
100	1153	1253	1281	0.9
150	1528	1678	1698	0.9