A composite beam is made of two brass [E = 103 GPa) plates bonded to an aluminum [E = 73 GPa] bar, as shown. The beam is subjected to a bending moment of 1860N-m acting about the z axis. Assume b- 74 mm, d1= 35 mm, d2= 12 mm. Determine: (a) the maximum bending stresses opr, Oal in the brass plates and the aluminum bar. (b) the stress in the brass oprj at the joints where the two materials are bonded together. Brass (2) d2 di Aluminum (1) Brass (2) dz b

A composite beam is made of two brass [E = 103 GPa) plates bonded to an aluminum [E = 73 GPa] bar, as shown. The beam is subjected to a bending moment of 1860N-m acting about the z axis. Assume b- 74 mm, d1= 35 mm, d2= 12 mm. Determine: (a) the maximum bending stresses opr, Oal in the brass plates and the aluminum bar. (b) the stress in the brass oprj at the joints where the two materials are bonded together. Brass (2) d2 di Aluminum (1) Brass (2) dz b

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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