Cyclic Behavior of Retrofitted Low- and High-Strength Concrete Scaled Bridge Piers under Quasistatic Loading

Table 2

Percent increase above control model for HSC 6192 psi models in experimental results.

Sr. no.	Property	DRM-SL	DRM-DL	UDRM-SL	UDRM-DL
1	2	3	4	5	6
1	Lateral load carrying capacity	15.96	09.11	11.51	18.95
2	Equivalent stiffness	34.637	17.01	8.59	40.45
3	Equivalent damping	−1.93	12.85	11.78	-3.97