Timothy A. Philpot - Mechanics of materials _ an integrated learning system-John Wiley (2017)

Y
ttf
f
d
X
X
t w
Y
b f
Designation
Area
A
Depth
d
Web
thickness
t w
Flange
width
b f
Flange
thickness
t f I x S x r x I y S y r y
W12 × 58
12 × 50
12 × 40
12 × 30
12 × 26
12 × 22
12 × 14
W10 × 54
10 × 45
10 × 30
10 × 26
10 × 22
10 × 15
W8 × 48
8 × 40
8 × 31
8 × 24
8 × 15
W6 × 25
6 × 20
6 × 15
6 × 12
in. 2 in. in. in. in. in. 4 in. 3 in. in. 4 in. 3 in.
17.0
14.6
11.7
8.79
7.65
6.48
4.16
15.8
13.3
8.84
7.61
6.49
4.41
14.1
11.7
9.12
7.08
4.44
7.34
5.87
4.43
3.55
12.2
12.2
11.9
12.3
12.2
12.3
11.9
10.1
10.1
10.5
10.3
10.2
10.0
8.50
8.25
8.00
7.93
8.11
6.38
6.20
5.99
6.03
0.360
0 370
0.295
0.260
0.230
0.260
0.200
0.370
0.350
0.300
0.260
0.240
0.230
0.400
0.360
0.285
0.245
0.245
0.320
0.260
0.230
0.230
10.0
8.08
8.01
6.52
6.49
4.03
3.97
10.0
8.02
5.81
5.77
5.75
4.00
8.11
8.07
8.00
6.50
4.01
6.08
6.02
5.99
4.00
0.640
0.640
0.515
0.440
0.380
0.425
0.225
0.615
0.620
0.510
0.440
0.360
0.270
0.685
0.560
0.435
0.400
0.315
0.455
0.365
0.260
0.280
475
391
307
238
204
156
86.6
303
248
170
144
118
68.9
184
146
110
82.7
48
53.4
41.4
29.1
22.1
78.0
64.2
51.5
38.6
33.4
25.4
14.9
60.0
49.1
32.4
27.9
23.2
13.8
43.2
35.5
27.5
20.9
11.8
16.7
13.4
9.72
7.31
5.28
5.18
5.13
5.21
5.17
4.91
4.62
4.37
4.32
4.38
4.35
4.27
3.95
3.61
3.53
3.47
3.42
3.29
2.70
2.66
2.56
2.49
107
56.3
44.1
20.3
17.3
4.66
2.36
103
53.4
16.7
14.1
11.4
2.89
60.9
49.1
37.1
18.3
3.41
17.1
13.3
9.32
2.99
21.4
13.9
11.0
6.24
5.34
2.31
1.19
20.6
13.3
5.75
4.89
3.97
1.45
15.0
12.2
9.27
5.63
1.70
5.61
4.41
3.11
1.50
2.51
1.96
1.94
1.52
1.51
0.848
0.753
2.56
2.01
1.37
1.36
1.33
0.81
2.08
2.04
2.02
1.61
0.876
1.52
1.50
1.45
0.918
810