Question: The strength of the rolled W section shown is increased by welding a channel to its upper flange. Determine the moments of inertia of the

The strength of the rolled W section shown is increased by welding a channel to its upper flange. Determine the moments of inertia of the combined section with respect to its centroidal x and y axes.

C250 x 22.8 W460 x 113

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W section A 14400 mm2 I x 554 10 6 mm 4 I y 633 10 6 mm 4 Channe... View full answer

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