What is the shear stress in a steel W14X257 beam that spans 40ft with a uniform load of 3k/f?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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What is the shear stress in a steel W14X257 beam that spans 40ft with a uniform load of 3k/f?

W14 section properties
SIZE
A
ld
730
215
665
196
605
178
550
162
500
147
455
134
426
125
398
117
370
109
342
101
311
91.4
283
83.3
257
75.6
22.4
21.6
20.9
20.2
19.6
19.0
18.7
18.3
17.9
17.5
17.1
16.7
16.4
tw
3.07
2.83
2.60
2.38
2.19
2.02
1.88
1.77
1.66
1.54
1.41
1.29
1.18
bf
17.9
17.7
17.4
17.2
17.0
16.8
16.7
16.6
16.5
16.4
16.2
16.2
16.0
tf
Ix
4.91
14300
4.52
12400
4.16 10800
3.82
9430
3.50
8210
3.21
7190
3.04
6600
2.85
6000
2.66
5440
2.47
4900
2.26
4330
2.07
3840
1.89
3400
Sx
1280
1150
1040
931
838
756
706
656
607
558
506
459
415
rx
8.17
7.98
7.80
7.63
7.48
7.33
7.26
7.16
7.07
6.98
6.88
6.79
6.71
ry
4.69
4.62
4.55
4.49
4.43
4.38
4.34
4.31
4.27
4.24
4.20
4.17
4.13
Transcribed Image Text:W14 section properties SIZE A ld 730 215 665 196 605 178 550 162 500 147 455 134 426 125 398 117 370 109 342 101 311 91.4 283 83.3 257 75.6 22.4 21.6 20.9 20.2 19.6 19.0 18.7 18.3 17.9 17.5 17.1 16.7 16.4 tw 3.07 2.83 2.60 2.38 2.19 2.02 1.88 1.77 1.66 1.54 1.41 1.29 1.18 bf 17.9 17.7 17.4 17.2 17.0 16.8 16.7 16.6 16.5 16.4 16.2 16.2 16.0 tf Ix 4.91 14300 4.52 12400 4.16 10800 3.82 9430 3.50 8210 3.21 7190 3.04 6600 2.85 6000 2.66 5440 2.47 4900 2.26 4330 2.07 3840 1.89 3400 Sx 1280 1150 1040 931 838 756 706 656 607 558 506 459 415 rx 8.17 7.98 7.80 7.63 7.48 7.33 7.26 7.16 7.07 6.98 6.88 6.79 6.71 ry 4.69 4.62 4.55 4.49 4.43 4.38 4.34 4.31 4.27 4.24 4.20 4.17 4.13
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