Comparison of the Flexural Performance and Behaviour of Fly-Ash-Based Geopolymer Concrete Beams Reinforced with CFRP and GFRP Bars

Figure 5

Crack pattern and failure mode. (a) G01-GPC50. (b) C01-GPC50. (c) G02-GPC50. (d) C02-GPC50. (e) G03-GPC50. (f) C03-GPC50.

(a)

(b)

(c)

(d)

(e)

(f)