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

Y
x
Z
X
y
X
α
Y
Z
Designation
Mass
per
meter
Area
A I x S x r x y I y S y r y x r z tan α
kg/m mm 2 10 6
mm 4 10 3
mm 3 mm mm
10 6 10 3
mm 4 mm 3 mm mm mm
L127 × 127 × 19
× 127 × 12.7
× 127 × 9.5
L127 × 76 × 12.7
× 76 × 9.5
× 76 × 6.4
L102 × 102 × 12.7
× 102 × 9.5
× 102 × 6.4
L102 × 76 × 15.9
× 76 × 9.5
× 76 × 6.4
L76 × 76 × 12.7
× 76 × 9.5
× 76 × 6.4
L76 × 51 × 12.7
× 51 × 9.5
× 51 × 6.4
35.1
24.1
18.3
19.0
14.5
9.80
19.0
14.6
9.80
20.2
12.6
8.60
14.0
10.7
7.30
11.5
8.80
6.10
4480
3060
2330
2420
1850
1250
2420
1850
1250
2510
1600
1090
1770
1360
929
1450
1120
768
6.53
4.70
3.65
3.93
3.06
2.12
2.30
1.80
1.25
2.50
1.64
1.14
0.916
0.728
0.512
0.799
0.641
0.454
74.1
51.6
39.5
47.4
36.4
24.7
32.1
24.6
16.9
37.4
23.6
16.2
17.4
13.5
9.32
16.4
12.8
8.87
38.1
38.9
39.4
40.1
40.6
41.1
30.7
31.2
31.8
31.2
32.0
32.3
22.7
23.1
23.5
23.4
23.8
24.2
38.6
36.1
34.8
44.2
42.9
41.7
30.0
28.7
27.4
34.8
32.3
31.0
23.6
22.5
21.2
27.4
26.2
24.9
6.53
4.70
3.65
1.06
0.837
0.587
2.30
1.80
1.25
1.19
0.787
0.554
0.916
0.728
0.512
0.278
0.224
0.162
74.1
51.6
39.5
18.5
14.3
9.83
32.1
24.6
16.9
22.0
13.9
9.59
17.4
13.5
9.32
7.70
6.03
4.23
38.1
38.9
39.4
20.9
21.3
21.7
30.7
31.2
31.8
21.5
22.2
22.5
22.7
23.1
23.5
13.8
14.1
14.5
38.6
36.1
34.8
18.9
17.7
16.5
30.0
28.7
27.4
22.0
19.7
18.4
23.6
22.5
21.2
14.7
13.6
12.4
24.7
24.9
25.0
16.3
16.4
16.6
19.7
19.8
19.9
16.0
16.2
16.2
14.7
14.8
14.9
10.8
10.8
10.9
1.00
1.00
1.00
0.357
0.364
0.371
1.00
1.00
1.00
0.534
0.551
0.558
1.00
1.00
1.00
0.413
0.426
0.437
820