Reliability Assessment of Steel-Concrete Composite Beams considering Metal Corrosion Effects

Table 5

Statistical properties of random variables for reliability assessment of SCC beams.

Properties	Variables	Nominal	Mean/nominal	COV	Distribution	Ref.
Material	fck	25 (N/mm^2)	1.10	0.06	Lognormal	[41]
	fu	450 (N/mm^2)	1.10	0.06	Lognormal	[41]
Loading		9.54 (kN/m)	1.05	0.10	Normal	[42]
	qk	13.69 (kN/m)	1.05	0.10	Normal	[42]
Cross section IPE 400	bf	180 (mm)	1.00	0.05	Normal	[42]
	tf	13.5 (mm)	1.00	0.05	Normal	[42]
	ha	400 (mm)	1.00	0.05	Normal	[42]
		8.6 (mm)	1.00	0.05	Normal	[42]
	R	21 (mm)	1.00	0.05	Normal	[42]