Experimental Study and Effective Width Method for Cold-Formed Steel Lipped Channel Stud Columns with Holes

Table 6

Comparison of ultimate strengths between tests in [2], [4], and [15] and calculated results using the proposed EWM.

Reference	Specimen	Pt (kN)	PM (kN)	PM/Pt
[2]	A-2-1	86.18	84.46	0.98
	A-2-2	86.34	82.88	0.96
	A-2-3	86.79	84.19	0.97
	A-4-1	82.10	78.00	0.95
	A-4-2	82.56	79.25	0.96
	A-4-3	82.40	78.28	0.95
	A-6-1	78.98	77.40	0.98
	A-6-2	77.97	76.41	0.98
	A-6-3	79.33	76.95	0.97
	B-2-1	84.87	79.78	0.94
	B-2-2	85.08	80.82	0.95
	B-2-3	86.18	81.87	0.95
	B-4-1	82.00	79.54	0.97
	B-4-2	82.05	78.77	0.96
	B-4-3	82.56	80.90	0.98
	B-6-1	76.96	72.34	0.94
	B-6-2	78.42	74.50	0.95
	B-6-3	79.13	74.38	0.94
	A1-2-1	54.04	53.12	0.98
	A1-2-2	54.04	52.33	0.97
	A1-2-3	53.89	52.21	0.97
	A1-4-1	54.04	52.28	0.97
	A1-4-2	53.04	51.18	0.96
	A1-4-3	53.14	51.97	0.98
	A1-6-1	48.34	46.91	0.97
	A1-6-2	45.74	43.66	0.95
	A1-6-3	47.34	47.06	0.99
	B1-2-1	53.17	51.58	0.97
	B1-2-2	53.12	50.47	0.95
	B1-2-3	54.63	52.45	0.96
	B1-4-1	52.42	51.37	0.98
	B1-4-2	51.71	50.16	0.97
	B1-4-3	50.00	47.50	0.95
	B1-6-1	48.08	45.20	0.94
	B1-6-2	47.07	44.72	0.95
	B1-6-3	46.97	45.09	0.96
[4]	362-1-24-H	44.5	41.83	0.94
	362-2-24-H	46.2	43.89	0.95
	362-3-24-H	44.2	42.87	0.97
	600-1-24-H	54.0	52.92	0.98
	600-2-24-H	51.7	50.15	0.97
	600-3-24-H	52.4	51.35	0.98
[15]	75-1.5-1	70.00	67.2	0.96
	75-1.5-2	75.00	71.25	0.95
	75-1.5-3	74.00	72.52	0.98
	114-1.5-1	75.00	72.75	0.97
	114-1.5-2	76.00	72.96	0.96
	114-1.5-3	73.00	69.35	0.95
	130-1.5-1	73.00	70.81	0.97
	130-1.5-2	76.00	72.2	0.95
	130-1.5-3	78.00	76.44	0.98
	114-1.2-1	42.00	40.32	0.96
	114-1.2-2	40.00	38.4	0.96
	114-1.2-3	40.00	39.2	0.98
	130-1.2-1	43.00	41.28	0.96
	130-1.2-2	43.00	41.71	0.97
	130-1.2-3	43.00	41.71	0.97
[16]	S240-t1.75-L420-UH	81.2	80.02	0.98
	S240-t2.10-L420-UH	100.5	96.74	0.96
[17]	C190 × 45 × 15-L750-UH1	60.6	57.22	0.94
Average				0.9603
Standard deviation				0.0111
Coefficient of variation				0.0116