The composite beam consists of a wood core and two plates of steel. If the allowable bending

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The composite beam consists of a wood core and two plates of steel. If the allowable bending stress for the wood is (σallow)w= 20 MPa, and for the steel (σallow)st= 130 MPa, determine the maximum moment that can be applied to the beam. Ew= 11 GPa, Est= 200 GPa.


125 mm м M 20 mm - 75 mm 20 mm

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Mechanics of Materials

ISBN: 978-0134319650

10th edition

Authors: Russell C. Hibbeler

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