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

Table 1

Main information of test components in structural test.

Designed concrete strength grade	Axial compression ratio	Longitudinal reinforcement	Stirrup	Shear-span ratio	Longitudinal reinforcement ratio	Stirrup ratio
C60	0.20	425	⍎10@150	1.9	3.70%	0.269%