Refinement of a Deflection Basin Area Index Method for Rigid Pavement

Table 3

Comparison of existing deflection basin area index methods.

Number	MH/T 5024-2009 [13] (%)	SHRP 7-in [24] (%)	Cheng et al. [19] (%)	Lin et al. [15] (%)
H28K45	34.89	18.45	11.43	9.01
H28K65	36.62	20.72	9.77	7.12
H28K85	36.81	22.65	7.8	6.59
H32K45	30.33	18.46	11.16	8.42
H32K65	34.63	20.72	9.92	7.34
H32K85	36.26	22.65	8.54	6.69
H36K45	23.22	21.22	11.25	8.03
H36K65	30.53	23.83	11.21	7.55
H36K85	33.85	25.50	10.18	7.02
Average	33.02	22.06	10.38	7.51