Research Article
Understandings on the Performance of Concrete-Filled Steel Tube with Different Kinds of Concrete Infill
Table 6
CCR under axial compression test.
| | Specimen ID | Axial load at failure (kN) | Lateral deflection at mid-height (mm) | Concrete contribution ratio (CCR) |
| | CCFST | 256 | 10.6 | 1.00 | | SCFST | 284 | 19.7 | 1.11 | | GCFST | 302 | 15.3 | 1.18 | | ECFST | 331 | 13.7 | 1.29 |
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