Effects of Seawater Corrosion and Freeze-Thaw Cycles on Mechanical Properties of Fatigue Damaged Reinforced Concrete Beams

Table 9

Residual capacity results of beams of A series.

Number	Fatigue	Yield load	/mm	Ultimate load	/mm	Ductility factor	Yield modulus
	load level	kN		kN			kN/mm
A1	0	51.80	2.59	64.29	5.68	3.58	20.00
A2	0	54.21	2.57	65.87	5.28	2.73	21.13
A3	0.2	50.28	2.28	62.98	4.27	5.61	22.07
A4	0.2	46.40	2.24	58.69	5.28	6.24	20.69
A5	0.3	46.18	2.69	54.72	5.27	5.21	17.18
A6	0.3	45.54	2.53	52.28	4.17	5.53	17.98