Question

Fall Spring 2019 Final Exam A built-up steel beam uses a Wi8x71 on its side with a 1"x32" verticel plate and a 2"x16" nzontal plate. Assuming the vertical plate is centered on the wide flange's web, calculate 1, about the on centroidal axes (o, 093 34 W18x71 Required: a) Find the Centroid of the composite. b) Find the moment of Inertia, 1, of the composite X,y Designation W18 x 71 A (ir) br (in) te (tu 81 | 18.5 d (in) t, (in) 20.9 7.64 1170 495

Answer 1

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