Research Article

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

810.5110.8811.2711.6612.43
1014.7115.2415.8616.317.36
1622.9123.6924.4825.2726.84
2026.527.3928.2829.1730.94