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A В D 400 mm, 625 mm 1. The aluminum rod, AB (G = 27 GPa), is bonded to a brass rod BD (G = 39 GPa) and torques, TA = 800 Nm and Tg = 1600 Nm are applied as shown to the right. The diameters of AB is 36 mm and the diameter of BD is 60mm. Determine (a) the twist of point B, øs, and (b) the twist of point A, Øa. Ans: Ø = + 3.541°, ø = -0.577° TA Fixed to wall

A В D 400 mm, 625 mm 1. The aluminum rod, AB (G = 27 GPa), is bonded to a brass rod BD (G = 39 GPa) and torques, TA = 800 Nm and Tg = 1600 Nm are applied as shown to the right. The diameters of AB is 36 mm and the diameter of BD is 60mm. Determine (a) the twist of point B, øs, and (b) the twist of point A, Øa. Ans: Ø = + 3.541°, ø = -0.577° TA Fixed to wall

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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A В D 400 mm, 625 mm 1. The aluminum rod, AB (G = 27 GPa), is bonded to a brass rod BD (G = 39 GPa) and torques, TA = 800 Nm and Tg = 1600 Nm are applied as shown to the right. The diameters of AB is 36 mm and the diameter of BD is 60mm. Determine (a) the twist of point B, øs, and (b) the twist of point A, Øa. Ans: Ø = + 3.541°, ø = -0.577° TA Fixed to wall
Transcribed Image Text:A В D 400 mm, 625 mm 1. The aluminum rod, AB (G = 27 GPa), is bonded to a brass rod BD (G = 39 GPa) and torques, TA = 800 Nm and Tg = 1600 Nm are applied as shown to the right. The diameters of AB is 36 mm and the diameter of BD is 60mm. Determine (a) the twist of point B, øs, and (b) the twist of point A, Øa. Ans: Ø = + 3.541°, ø = -0.577° TA Fixed to wall
Expert Solution
Step 1

Given:-

The modulus of rigidity of aluminum rod AB = 27 GPa

The modulus of rigidity of brass rod BD = 39 GPa

The torque at point A = TA = 800 N-m

The torque at point B = TB = 1600 N-m

The diameter of AB = 36 mm = 0.036 m

The diameter of BD = 60 mm = 0.060 m

To determine:-

a) The twist of point B 

b) The twist of point A

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