Experimental Investigation of Ductility in GFRP RC Beams by Confining the Compression Zone

Figure 20

Load-strain curves of GFRP bars embedded in specimens: (a) DVR-W30; (b) DVR-W50; (c) DSR-A10-W30; (d) DSR-A20-W30; and (e) DSR-A30-W30.

(a)

(b)

(c)

(d)

(e)