Effect of different parameters on lateral-torsional buckling behavior of I-girders with circular corrugated webs

Journal of Engineering and Applied Science

Table 5 The moment capacity using various flange thicknesses for different model spans

H mm	t _f mm	b _f mm	t _w,_cw mm	L mm	M _ul KN.m		M _ul KN.m		M _ul KN.m
H mm	t _f mm	b _f mm	t _w,_cw mm	L mm	CW-180	FW-180	CW-150	FW-150	CW-100	FW-100
300	16	150	3.75	2500	172.52	150.46	172.69	160.97	162.96	133.52
				3500	162.94	149.82	167.15	148.16	153.97	142.05
				4500	152.47	133.59	153.55	133.52	139.19	127.95
	14			2500	158.30	137.75	157.57	135.21	145.80	122.43
				3500	139.38	129.29	143.40	124.64	130.17	122.72
				4500	127.31	111.93	127.71	109.06	113.02	107.04
	12			2500	130.94	119.16	131.30	121.87	120.92	111.92
				3500	119.51	106.77	120.40	106.62	107.57	103.44
				4500	103.20	91.05	104.14	89.29	91.65	85.14
	10			2500	107.13	100.10	106.75	102.14	92.60	95.39
				3500	97.73	86.63	98.46	86.97	85.15	84.55
				4500	77.78	69.63	79.06	70.54	71.38	67.68
	8			2500	82.69	81.18	83.01	83.03	74.36	78.19
				3500	75.29	67.37	77.14	68.13	66.42	66.28
				4500	57.98	52.45	59.40	52.33	53.00	51.05