Research Article
Research on the Factors Influencing the Seismic Performance of Grouting Sleeve Assembled Double-Column Piers
Table 4
Group B pier model strength and deformation characteristics of numerical value.
| Specimen | Load direction | Yield | Ultimate | Ductility factor | Force (kN) | Displacement (mm) | Force (kN) | Displacement (mm) |
| B1 | Positive | 11,696.8 | 33.06 | 13,800.0 | 59.95 | 5.93 | Negative | 11,500.6 | 28.46 | 13,500.0 | 58.41 | 7.52 |
| A | Positive | 11,907.0 | 32.57 | 14,100.0 | 59.80 | 5.72 | Negative | 12,148.7 | 30.15 | 13,900.0 | 58.66 | 7.04 |
| B2 | Positive | 11,205.1 | 32.10 | 14,200.0 | 59.42 | 5.48 | Negative | 12,318.3 | 31.96 | 14,000.0 | 59.70 | 7.02 |
| B3 | Positive | 12,231.1 | 31.41 | 15,300.0 | 59.48 | 5.39 | Negative | 12,840.7 | 31.14 | 14,900.0 | 59.45 | 6.98 |
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