Damage-Based Seismic Retrofitting Approach for Nonductile Reinforced Concrete Structures Using FRP Composite Wraps

Table 2

Steel properties.

Steel	Diameter (mm)	Yield strength (MPa)	Ultimate strength (MPa)	Modulus (MPa)	Ultimate strain
D4	5.715	468.86	503.34	214090	0.15
D5	6.401	262.01	372.33	214090	0.15
12 ga.	2.770	399.91	441.28	206161	0.13
11 ga.	3.048	386.12	482.65	205471	0.13