In order to reduce the total mass of the assembly, a new design is being considered in which the diameter of shaft BC will be smaller. Calculate the smallest diameter of shaft ED for which the maximum value of the shearing stress in the assembly will not increase. TF = 250 N.m F 28 mm TE = 450 N.m E 55 mm D Knowing that the shafts are solid and made of steel (G = 78.5 GPa), determine the angle of twist between F and D. %3D

In order to reduce the total mass of the assembly, a new design is being considered in which the diameter of shaft BC will be smaller. Calculate the smallest diameter of shaft ED for which the maximum value of the shearing stress in the assembly will not increase. TF = 250 N.m F 28 mm TE = 450 N.m E 55 mm D Knowing that the shafts are solid and made of steel (G = 78.5 GPa), determine the angle of twist between F and D. %3D

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

In order to reduce the total mass of the assembly, a new design is being considered in which the
diameter of shaft BC will be smaller. Calculate the smallest diameter of shaft ED for which the
maximum value of the shearing stress in the assembly will not increase.
TF = 250 N.m
F
28 mm
TE = 450 N.m
E
55 mm
D
Knowing that the shafts are solid and made of steel (G= 78.5 GPa), determine the angle of twist
between F and D.

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