A composite beam is made of two brass [E = 110 GPa] bars bonded to two aluminum [E = 71 GPa] bars, as shown. The beam issubjected to a bending moment of 260 N-m acting about the z axis. Using a = 10 mm, b = 85 mm, c = 20 mm, and d = 55 mm, calculate(a) the maximum bending stress in the aluminum bars.(b) the maximum bending stress in the brass bars.2AluminumCAluminumAnswers:(a) Jal=Brass-(b) Obr=iibBrass(2(2MPaOMPaE

Bending moment=260Nm a=10mm b=85mm c=20mm d=55mm

A composite beam is made of two brass [E = 110 GPa] bars bonded to two aluminum [E = 71 GPa] bars, as shown. The beam is ubjected to a bending moment of 260 N-m acting about the z axis. Using a = 10 mm, b = 85 mm, c = 20 mm, and d = 55 mm, calcul a) the maximum bending stress in the aluminum bars. b) the maximum bending stress in the brass bars. Aluminum C Aluminum Answers: Brass (a) Jal= i (b) abr= y i b Brass a d a MPa MPa

A composite beam is made of two brass [E = 110 GPa] bars bonded to two aluminum [E = 71 GPa] bars, as shown. The beam is ubjected to a bending moment of 260 N-m acting about the z axis. Using a = 10 mm, b = 85 mm, c = 20 mm, and d = 55 mm, calcul a) the maximum bending stress in the aluminum bars. b) the maximum bending stress in the brass bars. Aluminum C Aluminum Answers: Brass (a) Jal= i (b) abr= y i b Brass a d a MPa MPa

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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