Research Article
Control Parametric Analysis on Improving Park Restoring Force Model and Damage Evaluation of High-Strength Structure
Table 4
Analytical table of the influence of varying closure slip degradation parameter
on structural responses and damage.
| Range of control parameter | Shear force (kN) | Moment ratio | Displacement (mm) | Acceleration (mm/s2) | Total energy dissipation (kN⋅m) | Total damage value |
| 1.0~0.62 | → | → | → | → | ~ | ↑ | 0.62~0.34 | ↓ | → | ↑ | ↑ | ↓ | ↑↑↑ | 0.34~0.15 | ↓↓ | ↑↑ | ~ | ↑↑ | ↓ | ↑↑ | 0.15~0.05 | ↓↓↓ | ↑↑↑ | ↓↓↓ | ↑↑↑ | ↑↑↑ | ↑ |
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