A solid constant-diameter circular shaft is subjected to the torques of TA = 400 lb-ft, Tg = 110O Ib-ft, Tc = 880 lb-ft, and Tp = 180 lb- acting in the directions shown. The bearings shown allow the shaft to turn freely. (a) Plot a torque diagram showing the internal torque in segments (1), (2), and (3) of the shaft. Use the sign convention presented i Section 6.6. (b) If the allowable shear stress in the shaft is 4400 psi, what is the minimum acceptable diameter for the shaft? y TB TA Tc (1) TD (3) (2) В C D Answer: (a) T1 = Ib-ft T2 = Ib-ft T3 = Ib-ft (b) d = in.

A solid constant-diameter circular shaft is subjected to the torques of TA = 400 lb-ft, Tg = 110O Ib-ft, Tc = 880 lb-ft, and Tp = 180 lb- acting in the directions shown. The bearings shown allow the shaft to turn freely. (a) Plot a torque diagram showing the internal torque in segments (1), (2), and (3) of the shaft. Use the sign convention presented i Section 6.6. (b) If the allowable shear stress in the shaft is 4400 psi, what is the minimum acceptable diameter for the shaft? y TB TA Tc (1) TD (3) (2) В C D Answer: (a) T1 = Ib-ft T2 = Ib-ft T3 = Ib-ft (b) d = in.

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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Question

A solid constant-diameter circular shaft is subjected to the torques of TA = 400 lb-ft, Tg = 110O Ib-ft, Tc = 880 lb-ft, and Tp = 180 lb-ft,
acting in the directions shown. The bearings shown allow the shaft to turn freely.
(a) Plot a torque diagram showing the internal torque in segments (1), (2), and (3) of the shaft. Use the sign convention presented in
Section 6.6.
(b) If the allowable shear stress in the shaft is 4400 psi, what is the minimum acceptable diameter for the shaft?
y
TB
TA
Tc
(1)
TD
(3)
(2)
В
C
D
Answer:
(a) T1 =
Ib-ft
T2 =
Ib-ft
T3 =
Ib-ft
(b) d =
in.

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