Seismic Performance of Exterior Steel Ring-Stiffener Joint

Table 2

Mechanical properties of various steels for the specimens.

Specimen	Thickness or diameter (mm)	Yield strength (MPa)	Tensile strength (MPa)	Elastic modulus (GPa)
Steel tubular column	3.0	347	400	196
Stiffening plate	5.0	337	475	211
Flange of the steel beam	5.5	295	461	206
	6.0	270	438	200
Web-plate of the steel beam	5.0	281	448	190
	5.5	283	448	190
Reinforcing bar		389	543	209