Question

1. A plate is welded to the top oftwo MC8 x 21.4 channels. Determine the moments of inertias Ix and T, r, and T of the area shown with respect to the centroidal axes of the cross section. PL x 12 1 Tİ x-..th. -X 8 in PNA uistance Flange Width, Thickness, Web Area,Depth, Thickness, in.in.in.n.in | 670| 8.00 | 8|0427 /16 | /4 | 3.50|3 /21 0.525|1/2 113/16 | 5% | 2g | 1.20 | 7.48 Average Shape Ad Gage in. in. in. In. in. in. MC8 228 3.45|s,/210.525|1/2 113/16 | 5%| 2g | 1.18 | 7.48 Nom-Shear Axis X-X Axis Y-Y inal Ctr., lb/ft in. in. in. in.n. n. in.3 in. in.in.in. 22.8 1.04 63.8 15.9 3.09 19. 701 2.81 102 01 5.37 0419 21.4 1.09 61.5 15.4 3.13 182 6.58 2.71 102 102 5.18 0.452 l

Answer 1