Compressive Behaviour of RC Column with Fibre Reinforced Concrete Confined by CFRP Strips

Figure 4

Failure mode of all strengthened columns (a) FRC-20-1, (b) FRC-20-2, (c) FRC-20-3, (d) FRC-30-1, (e) FRC-30-2, and (f) FRC-30-3.

(a)

(b)

(c)

(d)

(e)

(f)