Question: Two C250 30 channels are welded to a 250 52 rolled S section as shown. Determine the moments of inertia and the radii

Two C250 × 30 channels are welded to a 250 × 52 rolled S section as shown. Determine the moments of inertia and the radii of gyration of the combined section with respect to its centroidal x and y axes.

S250 x 52 C250 x 30

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