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Posted: **Fri Jul 01, 2022 7:22 am**

: A Composite Beam Is Made Of Two Brass E 111 Gpa Plates Bonded To An Aluminum E 60 Gpa Bar As Shown The Beam Is 1 (107.78 KiB) Viewed 40 times

: A Composite Beam Is Made Of Two Brass E 111 Gpa Plates Bonded To An Aluminum E 60 Gpa Bar As Shown The Beam Is 2 (43.79 KiB) Viewed 40 times

A composite beam is made of two brass [E = 111 GPa] plates bonded to an aluminum [E = 60 GPa] bar, as shown. The beam is subjected to a bending moment of 1520 N-m acting about the z axis. Assume b=45 mm, d1-35 mm, d=14 mm. Determine: (a) the maximum bending stresses Oral in the brass plates and the aluminum bar. (b) the stress in the brass o at the joints where the two materials are bonded together. Brass (2) Aluminum (1) Brass (2) Answers: b d₂ dy
Answers: (a) Obr (b) abri i MPa, gal MPa. MPa.