Table 1 Parameters of test specimens
From: An Adaptive Crack Width Prediction for Flexural Steel Reinforced UHPC Beams
Beam designation | Longitudinal rebar diameter (mm) | Reinforcing ratio (%) | Number of longitudinal rebars | Steel fiber fraction by volume |
|---|---|---|---|---|
L2.33%-1.5%-1/2 | 20 | 2.33 | 3 | 1.5% hooked end |
L2.33%-2.0%-1/2 | 20 | 2.33 | 3 | 2.0% hooked end |
L2.33%-3.0%-1/2 | 20 | 2.33 | 3 | 2.0% hooked end + 1.0% straight |
L1.48%-2.0%-1/2 | 16 | 1.48 | 3 | 2.0% hooked end |
L2.83%-2.0%-1/2 | 22 | 2.83 | 3 | 2.0% hooked end |