Rotation Stiffness Investigation of Spatial Joints with End-Plate Connection

Table 2

Material properties of steel.

Component	Thickness (mm)	Yield stress fy (MPa)	Tensile stress fu (MPa)	Elastic modulus E (GPa)	Elongation (%)
Column web	7	263.5	467.0	205	22.0
Beam flange	9	262.4	435.3	196	22.7
Stiffener	10	241.8	384.3	208	25.0
Column flange	11	263.1	445.6	206	20.2
End-plate	16	251.6	405.8	196	26.0