Influence of the Steel Fiber Content on the Flexural Fatigue Behavior of Recycled Aggregate Concrete

Table 3

Loading parameters (F_max and F_min).

Mixture	Bending load (kN)	S	Fmax (kN)	Fmin (kN)
NAC	44.25	0.6	26.55	2.66
		0.7	30.98	3.10
		0.9	39.83	3.98
RAC	39.18	0.6	23.51	2.35
		0.7	27.43	2.74
		0.9	35.26	3.53
SF0.5RAC	42.68	0.6	25.61	2.56
		0.7	29.88	2.99
		0.9	38.41	3.84
SF1.0RAC	44.36	0.6	26.62	2.66
		0.7	31.05	3.11
		0.9	39.92	3.99
SF1.5RAC	42.21	0.6	25.33	2.53
		0.7	29.55	2.96
		0.9	37.99	3.80
SF2.0RAC	39.62	0.6	23.77	2.38
		0.7	27.73	2.77
		0.9	35.66	3.57