Research Article
On Factors behind the Reasonable Failure Mode of Concrete-Filled Circular Steel Tubular Composite Frame
| | ηc | 3 stories | 5 stories | 8 stories | 10 stories |
| | 1.0 | Column hinge failure mode | Column hinge failure mode | Column hinge failure mode | Column hinge failure mode | | 1.2 | Column hinge failure mode | Column hinge failure mode | Column hinge failure mode | Column hinge failure mode | | 1.6 | Mixed failure mode | Mixed failure mode | Mixed failure mode | Mixed failure mode | | 2.0 | Beam hinge failure mode | Beam hinge failure mode | Beam hinge failure mode | Beam hinge failure mode |
|
|