Research Article
Seismic Damage Behavior of Aeolian Sand Concrete Columns with an Inner Square Steel Tube
Table 6
Displacement ductility coefficients for the specimens.
| | Specimen | Ductility coefficient | Ultimate drift |
| | PC1 | 3.91 | 0.0424 | | SC1 | 3.97 | 0.0436 | | SC2 | 4.13 | 0.0450 | | SC3 | 4.44 | 0.0569 | | TSC1 | 4.61 | 0.0751 | | TSC2 | 4.75 | 0.0785 | | TSC3 | 4.81 | 0.0808 |
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