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2. Two channels are welded to two 12 in. × 1 in. plates. For each channel, the following are known: w = 4 in. Icx = 61 in“ b = 1 in. Icy = 2.5 in* h = 10 in. Ac =7 in? Determine the moments of inertia, Ix and Iy, about the centroid axes. Ans: I = 850 in“, Iy = 419 in*

2. Two channels are welded to two 12 in. × 1 in. plates. For each channel, the following are known: w = 4 in. Icx = 61 in“ b = 1 in. Icy = 2.5 in* h = 10 in. Ac =7 in? Determine the moments of inertia, Ix and Iy, about the centroid axes. Ans: I = 850 in“, Iy = 419 in*

Structural Analysis
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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Axis X-X Axis Y-Y Depth Width Ky 10€ mm1 Area Designation mm2 106 mm4 mm mm mm mm mm mm Y W460 x 113t 14400 10800 462 279 554 196 63.3 66.3 W410 x 85 W360 x 57.8 -X | W200 x 46.1 417 181 316 171 17.9 40.6 W Shapes (Wide-Flange Shapes) 7230 358 172 160 149 11.1 39.4 X 5880 203 203 45.8 88.1 15.4 51.3 Y 457 305 333 90.3 29.0 25.4 24.1 180 S460 x 81.4t S310 x 47.3 S250 X 37.8 S150 x 18.6 X- 10300 152 8.62 S Shapes (American Standard Shapes) 3.88 2.80 6010 127 123 4810 254 118 84.6 51,2 103 2360 152 9.16 62.2 0.749 17.8
Transcribed Image Text:Axis X-X Axis Y-Y Depth Width Ky 10€ mm1 Area Designation mm2 106 mm4 mm mm mm mm mm mm Y W460 x 113t 14400 10800 462 279 554 196 63.3 66.3 W410 x 85 W360 x 57.8 -X | W200 x 46.1 417 181 316 171 17.9 40.6 W Shapes (Wide-Flange Shapes) 7230 358 172 160 149 11.1 39.4 X 5880 203 203 45.8 88.1 15.4 51.3 Y 457 305 333 90.3 29.0 25.4 24.1 180 S460 x 81.4t S310 x 47.3 S250 X 37.8 S150 x 18.6 X- 10300 152 8.62 S Shapes (American Standard Shapes) 3.88 2.80 6010 127 123 4810 254 118 84.6 51,2 103 2360 152 9.16 62.2 0.749 17.8
Ye 2. Two channels are welded to two 12 in. x 1 in. plates. For each channel, the following are known: w = 4 in. Icx = 61 in* Determine the moments of inertia, I, and Iy, about the centroid axes. h = 10 in. Ac = 7 in? b = 1 in. Icy = 2.5 in Ans: I = 850 in“, I, = 419 in* h y Xc 1 in. 5 in. W 5 in. 1 in. 6 in. 6 in.
Transcribed Image Text:Ye 2. Two channels are welded to two 12 in. x 1 in. plates. For each channel, the following are known: w = 4 in. Icx = 61 in* Determine the moments of inertia, I, and Iy, about the centroid axes. h = 10 in. Ac = 7 in? b = 1 in. Icy = 2.5 in Ans: I = 850 in“, I, = 419 in* h y Xc 1 in. 5 in. W 5 in. 1 in. 6 in. 6 in.
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