High-Temperature Rutting Resistance of Inverted Asphalt Pavement Structure

Table 8

Rutting test results of the slab specimens in different pavement structures.

Load (MPa)	Pavement structures	Samples no.	Cumulative rut depths (mm) of the following load cycles (times)
			0	2550	5100	7650	10200	12750	15300	17850	20400	22950	25500
0.7	TAPS	1	0	1.772	2.109	2.291	2.45	2.572	2.646	2.687	2.720	2.760	2.793
		2	0	1.980	2.182	2.340	2.486	2.638	2.760	2.870	2.943	2.984	3.001
		3	0	2.031	2.324	2.455	2.557	2.632	2.732	2.784	2.815	2.861	2.922
	IAPS	4	0	1.507	1.810	1.967	2.085	2.178	2.244	2.287	2.321	2.348	2.396
		5	0	1.449	1.714	1.861	1.972	2.054	2.118	2.184	2.251	2.320	2.378
		6	0	1.607	1.880	2.041	2.143	2.249	2.320	2.380	2.432	2.470	2.512
1.2	TAPS	7	0	2.791	3.268	3.537	3.792	3.972	4.109	4.235	4.377	4.485	4.575
		8	0	2.863	3.363	3.674	3.903	4.070	4.244	4.359	4.460	4.601	4.717
		9	0	2.859	3.374	3.732	3.968	4.149	4.305	4.449	4.591	4.724	4.849
	IAPS	10	0	2.350	2.795	3.068	3.268	3.443	3.560	3.664	3.774	3.860	3.949
		11	0	2.485	2.988	3.270	3.476	3.641	3.792	3.914	4.015	4.114	4.203
		12	0	2.387	2.855	3.151	3.379	3.568	3.710	3.869	4.006	4.112	4.205