Efative luk ling L.m gh in Fed (Lir) with Resped b Ind iantad Axis Y-Y Axis axy Y- Resped b Ind iantad Axis Efatie Budk ling Langh in Fed (Lir) with Y-Y Axis F等 家 等 TABLE 10.5 Safe Factored Loads for Double-Angle Compression Members of A36 Steel 2.5 x2 Sike (in.) Thicknas (in.) Waght (Ibvft) Ara (in 2) 3.5 x 2.5 3x2 Size (in ) 5x 3.5 6x4 9x8 169 14.2 12.2 9.88 8.18 8.97 7.3 Wa ght (bvft) 2.64 2.14 Aran (in.2) 89 13.6 46.3 32.3 24.6 7.22 1.91 1.93 4.98 4.19 3.58 2.9 2.96 2.4 9.5 19 10'8 5. 73 4.81 1.26 1.27 1.11 1.12 XA 8L'0 LL'o $60 $60 a E60 16O 89'0 191 1.48 1.46 1.22 1.21 1.3 1.29 1.09 1.08 2.47 2.43 9I 66'I 8SI 1.64 1.61 60 116 69 98 99 18 10中 9 308 213 O l16 96 z 19z1 I 105 113 6 233 175 Z 68 £6 9 136 114 191 68 84 545 344 12 214 191 145 ZL 101 611 001 8 29 9% 512 326 14 89 70 57 ISI 8 14 204 148 £6 192 9 4. EL 601 s Iz9 IS 69 54 44 91 402 263 18 91 90 181 132 12 157 116 14 191 143 96 84 28 09 10 IS 29 29 14 601 19 6E IE 8E 41 14 33 16 26 18 161 136 138 110 125 101 28 254 175 22 112 16 SE 22 12 IZ 18 14 11 16 91 96 09 17 14 81 59 zz Iz9 08 67 781 142 09 648 401 308 213 9 2 us 245 157 96 194 69 98 99 75 99 2. 79 6 901 £9 66 70 55 54 9. ot Josz ve 205 136 6 211 18 148 9 68 + 29 ES 14 L6 464 266 12 182 122 01 12 E6 61 10 161 134 L91 120 48 74 66 51 69 69 132 01 loi SI I ost OE 91 29 钟 S 14 76 zi le Di lLE 9 91 Isiz 8SE 09 8 IzE 34 45 35 24 285 177 18 118 801 91 81 98 91 l19 81 ES zz 18 97 18 12 15| 14 97 EE 88 0z 16E1 LIt 8 69 30 16 LE 81 e 61 61 17 14 z s01 191 zE SL IS Source: Developod from data in the Manwal of Steel Constracton (Rdf. 5) with parmission of the publi sher, Amarian Institute of Sted Constructi on Factored nominal axial compression strangth for membas inkips.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question

Using Table 10.5, select the lightest tubing column to carry
an axial dead load of 30 kips and a live load of 34 kips if the unbraced height
is 10 ft.

Efative luk ling L.m gh in Fed (Lir) with
Resped b Ind iantad Axis
Y-Y Axis
axy Y-
Resped b Ind iantad Axis
Efatie Budk ling Langh in Fed (Lir) with
Y-Y Axis
F等 家 等
TABLE 10.5 Safe Factored Loads for Double-Angle Compression Members of A36 Steel
2.5 x2
Sike (in.)
Thicknas (in.)
Waght (Ibvft)
Ara (in 2)
3.5 x 2.5
3x2
Size (in )
5x 3.5
6x4
9x8
169 14.2
12.2 9.88
8.18 8.97 7.3 Wa ght (bvft)
2.64 2.14 Aran (in.2)
89
13.6
46.3
32.3 24.6
7.22
1.91 1.93
4.98 4.19
3.58 2.9
2.96 2.4
9.5
19 10'8
5. 73 4.81
1.26 1.27
1.11
1.12
XA 8L'0 LL'o $60 $60
a E60 16O 89'0
191
1.48 1.46 1.22 1.21
1.3 1.29
1.09 1.08
2.47 2.43
9I 66'I 8SI
1.64 1.61
60
116
69 98
99 18
10中 9
308 213
O l16
96
z 19z1 I
105
113
6 233
175
Z 68
£6
9
136 114
191
68
84
545 344 12
214
191
145
ZL
101 611
001
8
29 9%
512 326 14
89
70 57
ISI
8
14
204 148
£6
192
9
4.
EL
601
s Iz9
IS
69
54 44
91
402 263 18
91 90
181 132 12
157 116 14
191
143
96
84
28
09 10
IS 29
29
14
601
19
6E
IE 8E
41 14
33 16
26 18
161 136
138 110
125 101
28 254 175 22 112
16
SE
22 12
IZ
18 14
11
16
91
96
09
17 14
81
59
zz Iz9 08
67
781
142
09
648 401
308 213
9 2 us
245 157
96
194
69 98
99
75 99
2.
79 6
901
£9
66
70 55
54
9.
ot Josz ve
205 136
6 211
18
148
9
68
+ 29
ES
14
L6
464 266 12
182 122
01
12
E6
61 10
161
134
L91
120
48
74
66 51
69
69
132
01 loi SI I ost OE 91
29
钟 S
14
76
zi le
Di lLE 9
91 Isiz 8SE
09
8 IzE
34
45 35
24 285 177 18
118
801
91
81
98
91 l19
81 ES
zz 18
97
18 12
15| 14
97 EE
88
0z 16E1 LIt 8
69
30 16
LE
81 e
61
61
17 14
z s01 191 zE
SL
IS
Source: Developod from data in the Manwal of Steel Constracton (Rdf. 5) with parmission of the publi sher, Amarian Institute of Sted Constructi on
Factored nominal axial compression strangth for membas inkips.
Transcribed Image Text:Efative luk ling L.m gh in Fed (Lir) with Resped b Ind iantad Axis Y-Y Axis axy Y- Resped b Ind iantad Axis Efatie Budk ling Langh in Fed (Lir) with Y-Y Axis F等 家 等 TABLE 10.5 Safe Factored Loads for Double-Angle Compression Members of A36 Steel 2.5 x2 Sike (in.) Thicknas (in.) Waght (Ibvft) Ara (in 2) 3.5 x 2.5 3x2 Size (in ) 5x 3.5 6x4 9x8 169 14.2 12.2 9.88 8.18 8.97 7.3 Wa ght (bvft) 2.64 2.14 Aran (in.2) 89 13.6 46.3 32.3 24.6 7.22 1.91 1.93 4.98 4.19 3.58 2.9 2.96 2.4 9.5 19 10'8 5. 73 4.81 1.26 1.27 1.11 1.12 XA 8L'0 LL'o $60 $60 a E60 16O 89'0 191 1.48 1.46 1.22 1.21 1.3 1.29 1.09 1.08 2.47 2.43 9I 66'I 8SI 1.64 1.61 60 116 69 98 99 18 10中 9 308 213 O l16 96 z 19z1 I 105 113 6 233 175 Z 68 £6 9 136 114 191 68 84 545 344 12 214 191 145 ZL 101 611 001 8 29 9% 512 326 14 89 70 57 ISI 8 14 204 148 £6 192 9 4. EL 601 s Iz9 IS 69 54 44 91 402 263 18 91 90 181 132 12 157 116 14 191 143 96 84 28 09 10 IS 29 29 14 601 19 6E IE 8E 41 14 33 16 26 18 161 136 138 110 125 101 28 254 175 22 112 16 SE 22 12 IZ 18 14 11 16 91 96 09 17 14 81 59 zz Iz9 08 67 781 142 09 648 401 308 213 9 2 us 245 157 96 194 69 98 99 75 99 2. 79 6 901 £9 66 70 55 54 9. ot Josz ve 205 136 6 211 18 148 9 68 + 29 ES 14 L6 464 266 12 182 122 01 12 E6 61 10 161 134 L91 120 48 74 66 51 69 69 132 01 loi SI I ost OE 91 29 钟 S 14 76 zi le Di lLE 9 91 Isiz 8SE 09 8 IzE 34 45 35 24 285 177 18 118 801 91 81 98 91 l19 81 ES zz 18 97 18 12 15| 14 97 EE 88 0z 16E1 LIt 8 69 30 16 LE 81 e 61 61 17 14 z s01 191 zE SL IS Source: Developod from data in the Manwal of Steel Constracton (Rdf. 5) with parmission of the publi sher, Amarian Institute of Sted Constructi on Factored nominal axial compression strangth for membas inkips.
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