Table 1 Description of steel tube [33]
From: Flexural performance of T-shape light-weight concrete filled steel tubular girder
Beam type | Specimen size (bxd) | Wall Thickness (t) | (\({}^{\mathrm{d}}\!\left/ \!{}_{\mathrm{t}}\right.\)) | Length (L) | Steel Strength (\({f}_{y}\)) | Concrete Strength (\({f}_{cu}\)) |
|---|---|---|---|---|---|---|
Unit | mm | mm | Ratio | mm | MPa | MPa |
B-1 | 88.9 × 88.9 | 3.2 | 27.8 | 1200 | 241 | N.A |
B-2 | 3.2 | 27.8 | 1200 | 241 | 26.03 | |
B-3 | 3.2 | 27.8 | 1200 | 241 | 24.8 |