Research Article
Performance Evaluation of Q690 High-Strength Concrete-Filled Thin-Walled Steel Tubular Columns under Compression-Bending Coupling
Table 3
Evaluation and optimized combination results.
| Specimen series | Evaluation ranking | Optimized combinations recommended |
| HCFTST-1 | HCFTST-1-4-4>HCFTST-1-3-3>HCFTST-1-2-2>HCFTST-1-1-1 | HCFTST-1-4-4 | HCFTST-2 | HCFTST-2-4-3>HCFTST-2-3-4>HCFTST-2-1-2>HCFTST-2-2-1 | HCFTST-2-4-4 | HCFTST-3 | HCFTST-3-4-2>HCFTST-3-2-4>HCFTST-3-1-3>HCFTST-3-3-1 | HCFTST-3-4-4 | HCFTST-4 | HCFTST-4-1-4>HCFTST-4-2-3>HCFTST-4-3-2>HCFTST-4-4-1 | HCFTST-4-4-4 |
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Note. indicatesthe potential optimized combinations using HS material which are untested in this study. |