Research Article

Mechanical Performance and Chloride Diffusivity of Cracked RC Specimens Exposed to Freeze-Thaw Cycles and Intermittent Immersion in Seawater

Figure 6

Distribution and development of cracks in COL-2~COL-4 after a specified number of series of cyclic exposure.
(a) COL-2
(b) COL-3
(c) COL-4