Damage Evolution of Concrete Piles Mixed with Admixtures in Marine Corrosion and Freeze-Thaw Environment

Figure 4

Experimental and theoretical curves of stress-strain of concrete with composite admixture under 30 (a), 110 (b), 190 (c), and 270 (d) days of corrosion after 60 freeze-thaw cycles.

(a)

(b)

(c)

(d)