Table 5 Statistical analysis of the database.
Input parameter | Sign | Data type | Maximum value | Minimum value | Mean value | SD |
|---|---|---|---|---|---|---|
Shear span ratio | λ | Input | 4.50 | 0.80 | 2.05 | 0.75 |
Cross-section width | b (mm) | Input | 200.00 | 50.00 | 129.00 | 44.38 |
Cross-section height | h (mm) | Input | 650.00 | 76.00 | 291.45 | 142.54 |
Compressive strength of UHPC | fc (MPa) | Input | 154.50 | 80.80 | 125.18 | 12.28 |
Stirrup ratio | ρSV (%) | Input | 4.50 | 0.00 | 0.34 | 0.74 |
Volume fraction of steel fiber | Vf (%) | Input | 3.20 | 0.00 | 1.72 | 0.87 |
Shear strength of UHPC beam | Vex (kN) | Output | 1164.00 | 71.00 | 473.33 | 217.55 |
