Experimental Study of the Basic Mechanical Properties of Directionally Distributed Steel Fibre-Reinforced Concrete

Table 5

Comparison of the elastic moduli of ordinary randomly distributed SFRC (unit: MPa).

Steel fibre volume fraction (%) used in different theories and formulas	Results given by composite materials theory	Results given by the empirical formula proposed by Yuan et al.	Results given by the empirical formula proposed by Gao et al.	Results given by the empirical formula proposed by Wang et al.	Experimental values
0.8	41,400	37,200	44,100	40,800	43,200
1.6	41,500		44,400	45,600	43,500