The compound shaft shown consists of aluminum segment (1) and steel segment (2). Aluminum segment (1) is a tube with an outside diameter of D₁ = 4.00 in., a wall thickness of t₁ = 0.225 in., and a shear modulus of G₁ = 4200 ksi. Steel segment (2) is a tube with an outside diameter of D₂ = 2.75 in., a wall thickness of t₂ = 0.125 in., and a shear modulus of G₂ = 12800 ksi. The compound shaft is subjected to the torques shown. Assume that L₁-8ft, L-6.5 ft, Tg-1600 lb-ft and Tc-800 lb-ft. (1) L TB (2) L2 Tc C Section 6.6

The compound shaft shown consists of aluminum segment (1) and steel segment (2). Aluminum segment (1) is a tube with an outside diameter of D₁ = 4.00 in., a wall thickness of t₁ = 0.225 in., and a shear modulus of G₁ = 4200 ksi. Steel segment (2) is a tube with an outside diameter of D₂ = 2.75 in., a wall thickness of t₂ = 0.125 in., and a shear modulus of G₂ = 12800 ksi. The compound shaft is subjected to the torques shown. Assume that L₁-8ft, L-6.5 ft, Tg-1600 lb-ft and Tc-800 lb-ft. (1) L TB (2) L2 Tc C Section 6.6

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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British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with. 

Question

Calculate the maximum shear stress in each shaft segment. On paper, prepare a diagram that shows the maximum shear stress in
segments (1) and (2) of the shaft. Use the sign convention presented in Section 6-6.
Answers: ₁ = i
psi, T₂ =
i
psi

The compound shaft shown consists of aluminum segment (1) and steel segment (2). Aluminum segment (1) is a tube with an outside
diameter of D₁ = 4.00 in., a wall thickness of t₁ = 0.225 in., and a shear modulus of G₁ = 4200 ksi. Steel segment (2) is a tube with an outside
diameter of D₂ = 2.75 in., a wall thickness of t₂ = 0.125 in., and a shear modulus of G₂ = 12800 ksi. The compound shaft is subjected to the
torques shown. Assume that L₁-8ft, L-6.5 ft, Tg-1600 lb-ft and Tc-800lb-ft.
(1)
L
TB
(2)
L2
Tc
C
Section 6.6

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