Question

A flitched beam consists of two wooden joists 100 mm wide and 200
mm deep with a steel plate 140 mm deep and 10 mm thick placed
symmetrically between them. If the maximum stress in the wooden joist
be 7 N/mm², find the corresponding maximum stress reached in steel.
Find also the moment of resistance of the section. Take Es = 20 Ew. [12]
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Answer 1

Answer:

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