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

Journal of Engineering and Applied Science

Table 6 The moment capacity using various girder depths for different 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
360	12	120	3.75	2500	103.72	98.82	104.20	97.54	98.54	95.84
				3500	96.98	77.76	100.08	80.98	81.49	74.56
				4500	75.29	61.69	77.94	61.52	63.91	59.10
330				2500	98.52	95.19	99.06	93.80	92.61	91.90
				3500	92.83	75.19	93.73	77.65	77.27	72.45
				4500	73.14	60.15	75.47	60.09	62.17	57.94
300				2500	93.28	85.98	93.47	89.88	87.99	86.37
				3500	87.61	70.09	88.64	71.57	74.26	67.80
				4500	72.45	59.42	74.57	58.41	60.60	55.48
270				2500	87.09	84.16	87.44	83.97	81.83	79.85
				3500	83.34	69.84	84.47	68.21	70.16	64.88
				4500	70.58	58.23	72.35	57.07	59.10	54.95
240				2500	81.36	79.17	81.58	78.49	75.41	75.74
				3500	79.68	66.93	81.31	65.99	67.11	63.91
				4500	67.94	57.01	70.47	54.70	57.84	53.72