An Analytical Method for Determining the Load Distribution of Single-Column Multibolt Connection

Table 1

Material properties of cold-formed steel, G550-1T.

	Test number						SD	COV
	CT-1	CT-2	CT-3	CT-4	CT-5	Mean
T (mm)	1.045	1.045	1.044	1.045	1.045	1.04	0.0004	0.04
W (mm)	12.64	12.65	12.59	12.58	12.52	12.59	0.0522	0.41
(MPa)	608.47	605.77	605.90	617.50	606.46	608.82	4.9715	0.81
(MPa)	627.00	622.50	625.50	630.00	620.00	625.00	3.8890	0.62
(GPa)	213.51	213.49	213.49	213.58	213.58	213.53	44.1757	0.02
	1.03	1.02	1.03	1.02	1.02	1.02	0.0054	0.53

Remark. F_y is the yield stress, F_u is the ultimate stress, E is the modulus of elasticity, T is the plate thickness, W is the width of coupon test specimen, is the coefficient of variation, and is the standard deviation.