Table 6 Comparison between the experimental \(h_{{{\text{te}}}}^{{^{{\text{t}}} }}\) with parameters h, as and d.
From: A Unified Formula for Calculation of Crack Width and Spacing in Reinforced Concrete Beams
RC beams number | \(h_{{{\text{te}}}}^{{^{{\text{t}}} }}\)/h | \(h_{{{\text{te}}}}^{{^{{\text{t}}} }}\)/as | (\(h_{{{\text{te}}}}^{{^{{\text{t}}} }}\)-c-d)/d |
|---|---|---|---|
C30-1-1 | 0.50 | 4.49 | 7.06 |
C30-1-2 | 0.50 | 4.49 | 7.06 |
C30-2-1 | 0.21 | 2.00 | 2.14 |
C30-2-2 | 0.50 | 4.73 | 9.36 |
C40-1-1 | 0.50 | 4.49 | 7.06 |
C40-1-2 | 0.50 | 4.49 | 7.06 |
C40-2-1 | 0.50 | 4.73 | 9.36 |
C40-2-2 | 0.50 | 4.73 | 9.36 |
C50-1-1 | 0.33 | 3.00 | 3.83 |
C50-1-2 | 0.33 | 3.00 | 3.83 |
C50-2-1 | 0.32 | 3.00 | 4.79 |
C50-2-2 | 0.50 | 4.73 | 9.36 |
C60-1-1 | 0.22 | 2.00 | 1.67 |
C60-1-2 | 0.22 | 2.00 | 1.67 |
C60-2-1 | 0.42 | 4.00 | 7.43 |
C60-2-2 | 0.42 | 4.00 | 7.43 |
CR60-1-1 | 0.33 | 3.00 | 3.83 |
CR60-1-2 | 0.33 | 3.00 | 3.83 |
Mean | 0.40 | 3.66 | 5.89 |
Deviation coefficient | 0.28 | 0.28 | 0.46 |