Research Article
Test and Numerical Study on Monotonic Behavior of Complex CFT Column Joints
Table 1
Type and dimension of specimens.
| Specimen | Member number | Section and type | Dimension (mm) |
| A1 | 1,4 | Circular CFT column | Φ377 10 | 2 | Steel box-shape brace | □150 150 8 8 | 3,6 | Steel box-shape beam | □200 150 8 10 | 5 | Circular CFT brace | Φ219 6 | 7 | Steel box-shape brace | □150 150 5 6 | 8 | Steel box-shape beam | □200 150 12 12 | 9 | Steel box-shape beam | □200 150 10 10 |
| A2 | 1,3 | Circular CFT column | Φ377 10 | 2 | Steel box-shape beam | □200 150 10 12 | 4 | Steel box-shape brace | □175 150 10 12 | 5 | Steel box-shape beam | □200 150 12 12 | 6,7 | Steel box-shape beam | □200 150 8 8 |
| B1 | 1,3 | Circular CFT column | Φ377 10 | 2,4 | Steel box-shape brace | □200 150 12 12 | 5 | Steel box-shape brace | □150 150 8 8 |
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