Influence of Freeze-Thaw Damage on the Steel Corrosion and Bond-Slip Behavior in the Reinforced Concrete

Table 4

Relative dynamic modulus of elasticity of concrete after different freeze-thaw cycles.

Freeze-thaw cycles ()	Specimens
	C-0.4	C-0.6	C-0.6A	C-0.6W
0	100	100	100	100
10	98.8	89.8	97.7	97.2
25	96.3	76.1	96.5	96
50	91.2	55	95.5	93
100	76	20	95.2	53