Research Article
Cyclic Testing of Bolt-Weld Joints Reinforced by Sleeves Connecting Circular CFST Columns to Steel Beams
Table 1
Details of joint specimens.
| | Specimen | Beam-to-column stiffness ratio | Axial compression ratio | End plate thickness (mm) | Weld size between end plates (mm) | Weld size between an end plate and tube (mm) |
| | J-1 | 0.48 | 0.3 | 16 | — | — | | J-2 | 0.48 | 0.3 | 16 | 8 | 4 | | J-3 | 0.94 | 0.3 | 16 | 8 | 4 | | J-4 | 0.48 | 0.3 | 16 | — | — | | J-5 | 0.48 | 0.3 | 16 | 8 | 4 | | J-6 | 0.94 | 0.3 | 16 | 8 | 4 |
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