A composite beam is made of two brass [E = 115 GPa] plates bonded to an aluminum [E = 65 GPa] bar, as shown. The beam is subjected to a bending moment of 1630 N- m acting about the z axis. Assume b=47 mm, d1=31 mm, d2=10 mm. Determine: (a) the maximum bending stresses opr, Cal in the brass plates and the aluminum bar. (b) the stress in the brass oprj at the joints %3D where the two materials are bonded together. Brass (2) d2 di Aluminum (1) Brass (2) d2

A composite beam is made of two brass [E = 115 GPa] plates bonded to an aluminum [E = 65 GPa] bar, as shown. The beam is subjected to a bending moment of 1630 N- m acting about the z axis. Assume b=47 mm, d1=31 mm, d2=10 mm. Determine: (a) the maximum bending stresses opr, Cal in the brass plates and the aluminum bar. (b) the stress in the brass oprj at the joints %3D where the two materials are bonded together. Brass (2) d2 di Aluminum (1) Brass (2) d2

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 12.7P: Estimate the transverse tensile strength of the concrete in Problem 12.6.

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