Control Parametric Analysis on Improving Park Restoring Force Model and Damage Evaluation of High-Strength Structure

Table 5

Analytical table of the influence of varying energy degradation-based parameter on structural responses and damage.

Range of control parameter	Shear force (kN)	Moment ratio	Displacement (mm)	Acceleration (mm/s^2)	Total energy dissipation (kN⋅m)	Total damage value
0.01~0.13	↓	↓	~	~	~	↑
0.13~0.36	↓	↓	~	↓	↓	↑↑
0.36~0.48	↓↓	↓↓	↑↑	↓↓	↑↑	↑↑
0.48~0.60	↓↓↓	↓↓↓	↓↓↓	↓↓↓	↑	↑↑