Determine the centroidal moment of inertia. 100mm x 50mm x 10mm C250 x 30 C250 × 45

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Please provide the correct answer to this question as soon as possible. Use 3 decimal places only in all of your rounding off.
Determine the centroidal moment of inertia.
100mm x 50mm x 10mm
C250 x 30
C250 × 45
Transcribed Image Text:Determine the centroidal moment of inertia. 100mm x 50mm x 10mm C250 x 30 C250 × 45
TABLE B-4
PROPERTIES OF CHANNEL SECTIONS: SI UNITS
Axis X-X
Axis Y-Y
Flange
Theoretical
Web
Area
S=!
mass
Depth
(mm)
r = VTJA
(mm)
Width
Thickness
thickness
r = VIJA
I
Designation
(kg/m)
(mm)
(mm)
(mm)
(mm)
(10° mm) (10 mm)
(10° mm) (10° mm)
(mm)
(mm)
C380 x74
9 480
7 570
74.4
381
94
18.2
13.2
16.5
168
881
133
4.60
62.4
22.0
20.3
X60
59.4
381
89
16.5
145
760
138
3.84
55.5
22.5
19.7
20.0
X50
50.5
6 430
381
86
16.5
10.2
131
687
143
-3.39
51.4
23.0
C310 x45
44.7
5 690
305
80
12.7
13.0
67.3
442
109
2.12
33.6
19.3
17.0
x37
37.1
4 720
3 920
305
77
12.7
9.8
59.9
393
113
1.85
30.9
19.8
17.1
X31
30.8
305
74
12.7
7.2
53.5
351
117
1.59
28.2
20.1
17.5
C250 X45
5 670
4 750
3 780
44.5
254
76
11.1
17.1
42,8
337
86.9
1.60
26.8
16.8
16.3
15.7
X37
37.3
254
73
11.1
13.4
37.9
299
89.3
1.40
24.3
17.2
X30
29.6
254
69
11.1
9.6
32.7
257
93.0
1.16
0.922
21.5
•17,5
15.3
15.9
X23
22.6
2 880
254
65
11.1
6.1
27.8
219
98.2
18.8
17.9
C230 X30
29.8
3 800
229
67
10.5
11.4
25.5
222
186
81.9
1.01
19.3
16.3
14.8
X22
22.3
19.8
2 840
2 530
229
63
10.5
10.5.
7.2
21.3
৪6.6
0.806
16.8
15.6
16.8
14.9
15.1
X20
229
61
5.9
19.8
173
88.5
0.716
16.8
C200 X28
27.9
3 560
203
64
9.9
12.4
18.2
180
71.5
0.825
16.6
15.2
14.4
X21
20.4
2 600
203
59
9.9
7.7
14.9
147
75.7
0.627
0.544
13.9
15.5
14.0
X17
17.0
2 170
203
57
9.9
5.6
13.5
133
78.9
12.8
15.8
14.5
C180 X22
21.9
178
58
9.3
10.6
11.3
12.8
14.3
14.4
127
63.8
0.568
13.5
X18
18.2
2 3:0
178
55
9.3
8.0
10.0
113
65.8
0.476
11.4
13.2
X15
14.5
1850
178
53
9.3
5.3
8.86
99.6
69.2
0.405
10.3
14.8
13.8
CI50 X 19
19.2
2 450
152
54
11.1
7.12
0.425
8.7
10.3
9.13
93.7
53.9
13.2
12.9
X16
15.5
1 980
1 540
15
SI
8.7
8.0
6.22
0.351
0.279
81.9
56.0
13.3
12.6
X12
12.1
152
48
8.7
5.1
5.36
70.6
59.0
7.93
13.5
12.8
564
Transcribed Image Text:TABLE B-4 PROPERTIES OF CHANNEL SECTIONS: SI UNITS Axis X-X Axis Y-Y Flange Theoretical Web Area S=! mass Depth (mm) r = VTJA (mm) Width Thickness thickness r = VIJA I Designation (kg/m) (mm) (mm) (mm) (mm) (10° mm) (10 mm) (10° mm) (10° mm) (mm) (mm) C380 x74 9 480 7 570 74.4 381 94 18.2 13.2 16.5 168 881 133 4.60 62.4 22.0 20.3 X60 59.4 381 89 16.5 145 760 138 3.84 55.5 22.5 19.7 20.0 X50 50.5 6 430 381 86 16.5 10.2 131 687 143 -3.39 51.4 23.0 C310 x45 44.7 5 690 305 80 12.7 13.0 67.3 442 109 2.12 33.6 19.3 17.0 x37 37.1 4 720 3 920 305 77 12.7 9.8 59.9 393 113 1.85 30.9 19.8 17.1 X31 30.8 305 74 12.7 7.2 53.5 351 117 1.59 28.2 20.1 17.5 C250 X45 5 670 4 750 3 780 44.5 254 76 11.1 17.1 42,8 337 86.9 1.60 26.8 16.8 16.3 15.7 X37 37.3 254 73 11.1 13.4 37.9 299 89.3 1.40 24.3 17.2 X30 29.6 254 69 11.1 9.6 32.7 257 93.0 1.16 0.922 21.5 •17,5 15.3 15.9 X23 22.6 2 880 254 65 11.1 6.1 27.8 219 98.2 18.8 17.9 C230 X30 29.8 3 800 229 67 10.5 11.4 25.5 222 186 81.9 1.01 19.3 16.3 14.8 X22 22.3 19.8 2 840 2 530 229 63 10.5 10.5. 7.2 21.3 ৪6.6 0.806 16.8 15.6 16.8 14.9 15.1 X20 229 61 5.9 19.8 173 88.5 0.716 16.8 C200 X28 27.9 3 560 203 64 9.9 12.4 18.2 180 71.5 0.825 16.6 15.2 14.4 X21 20.4 2 600 203 59 9.9 7.7 14.9 147 75.7 0.627 0.544 13.9 15.5 14.0 X17 17.0 2 170 203 57 9.9 5.6 13.5 133 78.9 12.8 15.8 14.5 C180 X22 21.9 178 58 9.3 10.6 11.3 12.8 14.3 14.4 127 63.8 0.568 13.5 X18 18.2 2 3:0 178 55 9.3 8.0 10.0 113 65.8 0.476 11.4 13.2 X15 14.5 1850 178 53 9.3 5.3 8.86 99.6 69.2 0.405 10.3 14.8 13.8 CI50 X 19 19.2 2 450 152 54 11.1 7.12 0.425 8.7 10.3 9.13 93.7 53.9 13.2 12.9 X16 15.5 1 980 1 540 15 SI 8.7 8.0 6.22 0.351 0.279 81.9 56.0 13.3 12.6 X12 12.1 152 48 8.7 5.1 5.36 70.6 59.0 7.93 13.5 12.8 564
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