A New Method for Designing Dense Skeleton Asphalt Mixture Based on Meso Parameter

Table 7

Coordination number distribution of coarse aggregate.

Gradation types	Number of contact points	Coordination number distribution of coarse aggregate
		0	1	2	3	4	5
		Number of coarse aggregates corresponding to coordination numbers/particle (%)
Before adjusted	116	24 (18.2)	40 (30.3)	42 (31.8)	19 (14.4)	4 (3.0)	2 (1.5)	1.51
First adjusted	125	18 (12.7)	43 (30.3)	46 (32.4)	24 (16.9)	5 (3.5)	4 (2.8)	1.58
Second adjusted	128	17 (11.6)	44 (29.9)	46 (31.3)	26 (17.7)	9 (6.1)	6 (4.1)	1.69