Elastic Web Buckling Stress and Ultimate Strength of H-Section Beams Dominated by Web Buckling

Table 1

Test data.

Number	L (mm)	D (mm)	B (mm)	(mm)	tf (mm)	swy (MPa)	sfy (MPa)	(b/tf)eq		τmax (test)	Load (M. stands for monotonic load; C. stands for cyclic load)
Reported by Fukuchi and Ogura [15]
1	1000	223.4	269.6	5.8	8.8	297	270	0.594	0.305	1.08	M.
2	1000	223.7	269.5	5.6	8.9	297	270	0.591	0.323	1.07	C.
3	1000	223.3	269.6	5.7	8.9	297	270	0.589	0.314	1.08	C.
4	1000	223.6	269.5	5.8	8.9	297	270	0.588	0.307	1.08	C.
5	1000	223.4	270	5.8	8.8	297	270	0.595	0.306	1.07	C.
6	1000	223.4	288.1	8.8	12	322	262	0.451	0.190	1.24	M.
7	1000	224.2	287.8	8.8	12	322	262	0.451	0.191	1.22	C.
8	1000	223.9	287.8	8.9	12.1	322	262	0.447	0.188	1.19	C.
9	1000	224.3	287.7	8.9	11.9	270	257	0.446	0.184	1.17	C.
10	1000	224.5	287.8	8.9	11.9	270	257	0.447	0.184	1.21	C.
11	1000	222.7	240.6	8.8	11.9	322	262	0.387	0.177	1.4	M.
12	1000	222.7	240.6	8.8	11.9	322	262	0.387	0.177	1.26	C.
13	1000	223.7	240.1	9.1	12.1	322	262	0.380	0.170	1.26	C.
14	1000	225.1	239.6	8.9	12	270	257	0.376	0.173	1.29	C.
15	1000	223.8	240	8.8	11.9	270	257	0.379	0.174	1.34	C.
16	1000	222.7	192.7	8.9	12	322	262	0.318	0.162	1.47	M.
17	1000	224.5	191.7	9.1	11.9	322	262	0.319	0.158	1.31	C.
18	1000	223.8	190.8	8.8	11.7	322	262	0.324	0.164	1.34	C.
19	1000	224	191.9	8.7	12	270	257	0.312	0.164	1.39	C.
20	1000	225.2	192.1	8.9	11.9	270	257	0.313	0.160	1.43	C.
Reported by Kato et.al. [16]
21	1040	198	144	6	9	291	291	0.349	0.211	1.36	M.
22	1040	318	144	6	9	291	291	0.421	0.351	1.3	M.
23	1040	438	144	6	9	291	291	0.510	0.490	1.19	M.
24	1300	198	180	6	9	291	291	0.416	0.211	1.23	M.
25	1300	318	180	6	9	291	291	0.478	0.351	1.22	M.
26	2600	318	180	6	9	291	291	0.478	0.313	1.17	M.
27	1300	438	180	6	9	291	291	0.558	0.491	1.1	M.
28	1570	198	216	6	9	291	291	0.485	0.211	1.16	M.
29	3130	198	216	6	9	291	291	0.485	0.191	1.03	M.
30	1570	318	216	6	9	291	291	0.539	0.351	1.1	M.
31	3130	318	216	6	9	291	291	0.539	0.314	1.07	M.
32	1830	198	252	6	9	291	291	0.556	0.211	1.06	M.
33	1830	318	252	6	9	291	291	0.604	0.351	1.08	M.
34	2090	198	288	6	9	291	291	0.628	0.211	1.0	M.
35	2090	318	288	6	9	291	291	0.671	0.351	1.05	M.
36	1040	198	144	6	9	523	523	0.468	0.283	1.2	M.
37	1040	318	144	6	9	523	523	0.565	0.470	1.07	M.
38	1300	198	180	6	9	523	523	0.558	0.283	1.05	M.
39	2600	198	180	6	9	523	523	0.558	0.255	0.99	M.
40	1300	318	180	6	9	523	523	0.641	0.471	1.04	M.
41	2600	318	180	6	9	523	523	0.641	0.420	1.0	M.
42	1570	198	216	6	9	523	523	0.651	0.283	0.98	M.
43	1570	318	216	6	9	523	523	0.723	0.470	0.98	M.
Reported by Suzuki et al. [17, 24, 26–28]
44	900	300	125	3.2	9	274	268	0.562	0.739	1.09	M.
45	900	300	125	6	9	297	268	0.376	0.321	1.43	M.
46	1200	300	125	3.2	9	274	268	0.562	0.663	1.15	M.
47	1200	300	125	4.5	9	286	268	0.443	0.426	1.29	M.
48	1200	300	125	6	9	297	268	0.376	0.300	1.28	M.
49	1200	300	125	9	9	268	268	0.307	0.185	1.3	M.
50	1500	300	125	3.2	9	274	268	0.562	0.616	1.09	M.
51	1500	300	125	6	9	297	268	0.376	0.289	1.23	M.
52	1400	450	125	4.5	9	516	268	0.793	0.700	0.93	M.
53	1400	450	125	4.5	12	516	259	0.764	0.724	0.96	M.
54	1400	450	125	4.5	15	516	268	0.747	0.765	0.98	M.
55	1250	250	125	5.8	8.5	395	374	0.418	0.298	1.22	M.
56	1950	250	125	5.6	8.3	395	374	0.430	0.295	1.18	M.
57	1200	300	100	9	9	384	384	0.321	0.216	1.41	C.
58	2100	350	150	6	16	499	449	0.463	0.456	1.37	M.
59	2100	350	150	6	12	499	506	0.521	0.464	1.33	M.
60	2100	350	150	6	9	499	488	0.589	0.448	1.3	M.
61	2400	400	150	6	16	499	449	0.521	0.513	1.33	M.
62	2400	400	150	6	12	499	506	0.574	0.524	1.3	M.
63	1800	450	200	6	12	415	368	0.611	0.579	1.06	M.
64	1800	450	200	6	16	415	377	0.558	0.628	1.14	M.
65	1800	450	200	6	19	415	375	0.532	0.658	1.16	M.
66	1800	450	200	9	16	383	377	0.412	0.367	1.3	M.
67	1800	450	150	6	12	415	368	0.565	0.539	1.11	M.
68	2500	450	200	6	16	415	377	0.558	0.566	1.18	M.
69	1100	450	150	6	12	415	368	0.565	0.618	1.14	M.
70	1600	400	150	6	16	398	376	0.467	0.520	1.3	M.
71	1600	400	200	6	16	398	376	0.500	0.575	1.15	M.
72	1600	400	150	6	22	398	357	0.432	0.550	1.14	M.
73	1200	400	200	6	12	398	382	0.562	0.591	1.1	M.
74	1200	400	200	6	16	398	376	0.500	0.644	1.07	M.
Reported by Fujikawa and Fujiwara [18]
75	900	241	150.2	4.48	8.6	344	272	0.451	0.399	1.39	C.
76	899	248	150.4	4.56	12.16	344	293	0.391	0.458	1.22	C.
77	1125	241	149.7	4.49	9.27	344	548	0.524	0.506	1.11	C.
78	1260	331	149.9	4.6	8.57	344	272	0.541	0.485	1.29	C.
79	1258	338	150.4	4.38	12.13	344	293	0.515	0.596	1.26	C.
80	1266	330	150.2	4.3	9.21	344	548	0.627	0.716	1.05	C.
81	450	242	150.1	4.32	8.61	344	272	0.460	0.532	1.16	C.
82	462	247	150.5	4.33	12.18	344	293	0.403	0.526	1.24	C.
83	450	241	150.5	4.31	9.23	344	548	0.535	0.528	1.2	C.
84	629	330	151	4.34	8.63	344	272	0.561	0.666	1.16	C.
85	630	339	150.5	4.35	12.15	344	293	0.519	0.739	1.06	C.
86	629	332	151.7	4.37	9.28	344	548	0.624	0.736	1.02	C.
Reported by Fujiwara and Kato [19]
87	1496	244	151	4.5	8.99	372	282	0.457	0.353	1.25	C.
88	1492	250	150.4	4.5	11.99	372	309	0.414	0.397	1.28	C.
89	1497	244	150	4.4	8.7	372	368	0.501	0.402	1.3	C.
90	1499	244	149.6	4.4	8.83	372	547	0.556	0.479	1.08	C.
Reported by Yoda et al. [20]
91	1100	270.5	108.5	4.23	5.57	306	310	0.529	0.400	1.18	M.
92	1350	314.4	108.3	4.23	5.57	306	310	0.574	0.455	1.15	M.
93	1600	359.7	108.8	4.23	5.57	306	310	0.626	0.514	1.13	M.
94	1850	405.8	108	4.23	5.57	306	310	0.678	0.575	1.03	M.
95	2100	449.6	108.9	4.23	5.57	306	310	0.732	0.634	1.0	M.
96	2350	494.6	108.2	4.23	5.57	306	310	0.786	0.696	0.91	M.
97	1400	269.6	144.3	4.23	5.57	306	310	0.624	0.403	1.09	M.
98	1650	315.5	143.8	4.23	5.57	306	310	0.664	0.464	1.03	M.
99	1950	359.5	144.8	4.23	5.57	306	310	0.709	0.522	1.03	M.
100	2250	405.1	144.3	4.23	5.57	306	310	0.755	0.583	1.0	M.
101	2550	449.2	144.5	4.23	5.57	306	310	0.803	0.643	0.93	M.
102	2900	494.9	144.1	4.23	5.57	306	310	0.854	0.706	0.93	M.
103	1550	270.4	180.3	4.23	5.57	306	310	0.730	0.414	0.99	M.
104	1850	315	180.3	4.23	5.57	306	310	0.764	0.471	0.97	M.
105	2200	360.5	179.8	4.23	5.57	306	310	0.801	0.530	0.92	M.
106	2550	404.8	180.4	4.23	5.57	306	310	0.844	0.590	0.87	M.
107	2850	449.2	180.9	4.23	5.57	306	310	0.888	0.651	0.84	M.
108	3200	494.5	180.3	4.23	5.57	306	310	0.934	0.713	0.8	M.
109	1799	479.6	108.1	3.23	5.89	286	309	0.917	0.907	0.92	M.
110	1849	576.4	107.9	3.23	5.89	286	309	1.080	1.083	0.82	M.
111	2549	479.4	144.1	3.23	5.89	286	309	0.969	0.911	0.87	M.
112	2603	576	143.6	3.23	5.89	286	309	1.124	1.089	0.8	M.
113	3309	479.4	179.6	3.23	5.89	286	309	1.031	0.916	0.86	M.
114	3448	575.8	180.2	3.23	5.89	286	309	1.179	1.094	0.71	M.
115	1100	269.5	108.5	4.23	5.57	306	310	0.528	0.398	1.18	M.
116	1600	359.5	108.2	4.23	5.57	306	310	0.624	0.513	1.14	M.
117	2101	449.3	108.1	4.23	5.57	306	310	0.730	0.634	1.02	M.
118	1399	270.4	144.5	4.23	5.57	306	310	0.625	0.405	1.08	M.
119	1950	360.3	144	4.23	5.57	306	310	0.708	0.522	1.08	M.
120	2551	451.1	144	4.23	5.57	306	310	0.804	0.645	1.0	M.
121	1550	270.5	180.3	4.23	5.57	306	310	0.730	0.414	1.08	M.
122	2199	359.6	179	4.23	5.57	306	310	0.798	0.529	0.96	M.
123	2850	449.5	179.5	4.23	5.57	306	310	0.885	0.651	0.9	M.
Reported by Konomi et al. [21]
124	1850	450	200	9	12	290	305	0.425	0.310	1.37	C.
125	1850	450	200	9	12	290	305	0.425	0.310	1.35	C.
126	1850	450	200	9	12	290	305	0.425	0.310	1.33	C.
Reported by Makishi and Yamamoto et al. [22, 23]
127	1800	506	201	11	19	367	357	0.357	0.325	1.43	C.
128	1800	506	201	11	19	367	357	0.357	0.325	1.35	C.
129	1800	506	201	11	19	367	357	0.357	0.325	1.38	C.
130	1800	506	201	11	19	367	357	0.357	0.325	1.35	C.
Reported by Ito et al. [25]
131	1200	300	130	6	12	403	358	0.391	0.367	1.45	C.
132	1200	300	130	6	12	403	358	0.391	0.367	1.51	C.
133	1200	300	130	6	12	403	358	0.391	0.367	1.39	C.
134	1200	300	130	6	12	403	358	0.391	0.367	1.46	C.
Reported by Minami et al. [29]
135	2150	488	300	11	18	387	387	0.457	0.342	1.56	C.
136	2150	488	300	11	18	387	387	0.457	0.342	1.55	C.
137	2150	488	300	11	18	387	387	0.457	0.342	1.42	C.
Reported by Wang et al. [30]
138	1400	350	175	3.2	12	281	306	0.653	1.006	0.73	C.
139	1400	350	175	4.5	12	267	306	0.496	0.604	1.13	C.
140	1400	350	175	4.5	16	267	266	0.444	0.622	1.07	C.
141	1400	350	175	4.5	19	267	257	0.423	0.666	0.96	C.
142	1400	350	175	6	9	332	291	0.505	0.384	1.15	C.
143	1400	350	175	6	12	332	306	0.443	0.417	1.21	C.
144	1400	350	175	6	16	332	266	0.387	0.423	1.26	C.
145	1400	350	175	9	12	291	306	0.353	0.245	1.32	C.
146	1050	350	175	4.5	12	267	306	0.496	0.688	0.95	C.
147	1050	350	175	6	12	332	306	0.443	0.461	1.25	C.
Reported by Kimura [14]
148	1000	202	150	8.2	11.9	323	283	0.270	0.154	1.45	M.
149	1000	202	150	8.1	12.1	323	283	0.267	0.157	1.67	C.
150	1000	201	150	8.25	12	323	283	0.268	0.152	1.53	C.
151	1000	201	101	8.25	12	323	283	0.205	0.140	1.3	M.
152	1000	202	100	8.25	12.1	323	283	0.204	0.140	1.42	C.
153	1000	201	200	8.2	11.8	323	283	0.342	0.167	1.26	M.
154	1000	201	201	8.2	11.8	323	283	0.344	0.168	1.4	C.
155	800	202	150	8.25	12	323	283	0.268	0.164	1.42	M.
156	800	202	150	8.25	11.9	323	283	0.270	0.164	1.52	C.
157	1200	201	150	8.35	11.9	323	283	0.269	0.143	1.41	M.
158	1200	201	151	8.25	12	323	283	0.269	0.146	1.51	C.