Delamination Detection of Reinforced Concrete Decks Using Modal Identification

Figure 7

The locations of delamination areas (plexiglass) for the experimental concrete plates: (a) undamaged model; (b) 22.2% delaminated model; (c) 51.9% delaminated model; (d) 74.1% delaminated model.

(a)

(b)

(c)

(d)