Figure 8

Bond stress-slip curves of specimens with different diameter of steel bar. (a) vf=0.8% (b) vf=1.2% (c) vf=1.6% (d) vf=2.0%.

Bond stress-slip curves of specimens with different diameter of steel bar. (a) vf=0.8% (b) vf=1.2% (c) vf=1.6% (d) vf=2.0%.