Experimental and Simulation Study on Diffusion Behavior of Chloride Ion in Cracking Concrete and Reinforcement Corrosion

Figure 9

Concentration distribution profiles of chloride ions in concrete with different crack quantities within 1 year. (a) Uncracked concrete and concrete with (b) 1 × 0.2 mm crack, (c) 2 × 0.2 mm crack, and (d) 3 × 0.2 mm crack.

(a)

(b)

(c)

(d)