Influence of Distribution Modulus on the Compressive Strength of Ultra-High-Performance Concrete with Coarse Aggregate (UHPC-CA)

Table 5

The relationship between the volume fraction of CA and under different maximum particle sizes based on the MAA model.

	q = 0.20 (%)	q = 0.21 (%)	q = 0.22 (%)	q = 0.23 (%)	q = 0.25 (%)	Empirical equation
8	10.51	10.88	11.27	11.66	12.43
10	14.71	15.24	15.86	16.3	17.36
16	22.91	23.69	24.48	25.27	26.84
20	26.5	27.39	28.28	29.17	30.94