Research on Predicting the Rutting of Asphalt Pavement Based on a Simplified Burgers Creep Model

Table 5

Relationship between rutting depth and the cumulative number of equivalent axle loads.

Cumulative number of equivalent axle loads	RD of structure A (mm)			RD of structure B (mm)
	FEM	This work	Error (%)	FEM	This work	Error (%)
100	0.008	0.0082	2.50	0.204	0.205	0.49
1000	0.145	0.147	1.38	0.920	0.929	0.98
10000	0.660	0.665	0.75	2.032	2.061	1.43
100000	1.388	1.454	4.76	3.590	3.634	1.23
1000000	2.652	2.703	1.92	6.030	6.280	4.15
3000000	4.750	4.758	0.17	8.692	8.734	0.48
6000000	6.320	6.517	2.14	9.750	9.977	2.33