Research Article
Behavior of Reinforced Composite Foamed-Normal Concrete Beams
Table 6
Ductility values of investigated beams.
| | Beam symbol | Δu (mm) | Δy (mm) | Ductility | Increase (%) | Decrease (%) |
| | Nρ1 | 20.01 | 3.35 | 5.97 | — | — | | Fρ1 | 22.39 | 3.55 | 5.86 | — | 1.84 | | Cρ1 | 18.67 | 3.3 | 5.65 | — | 0.167 | | Nρ2 | 18.69 | 4.12 | 4.54 | — | — | | Fρ2 | 19.25 | 5.1 | 3.77 | — | 31.9 | | Cρ2 | 16.85 | 4.35 | 3.87 | — | 14.7 | | Nρ3 | 10.24 | 5 | 2.05 | — | — | | Fρ3 | 14.88 | 6.09 | 2.44 | 19.5 | — | | Cρ3 | 22.77 | 5.8 | 3.93 | 91.7 | — |
|
|
