Performance of the Cold-Bending Channel-Angle Buckling-Restrained Brace under Cyclic Loading

Table 3

Material properties of steel.

Plate position	Steel type	Thickness (mm)	E (MPa)	fy (MPa)	fu (MPa)	fy/fu
Core member	Q235	8	2.01 × 10^5	265	425.6	0.62
External channel	Q235	5	2.03 × 10^5	270.7	430.4	0.63
External angle	Q235	5	2.03 × 10^5	270.1	433.8	0.62
Square end plate	Q235	25	2.05 × 10^5	256.8	415.2	0.62
Clamping plate	Q345	18	2.06 × 10^5	368.2	512.4	0.72