A stepped shaft ABC consisting of two solid circular segments is subjected to torques T1 and T2 acting in opposite directions, as shown in the figure. The larger segment of the shaft has diameter d1 = 2.25 in. and length L1 = 30 in.; the smaller segment has diameter d2 = 1.75 in. and length L2 = 20 in. The material is steel with shear modulus G = 11 x 10^6 psi, and %3D the torques are T1 = 19 kip-in. and T2 = 11 kip-in. Calculate the shear stress at segment %3D %3D AB in ksi. Note Round up final answer to whole number T2 d2 B |C L - -L2-
A stepped shaft ABC consisting of two solid circular segments is subjected to torques T1 and T2 acting in opposite directions, as shown in the figure. The larger segment of the shaft has diameter d1 = 2.25 in. and length L1 = 30 in.; the smaller segment has diameter d2 = 1.75 in. and length L2 = 20 in. The material is steel with shear modulus G = 11 x 10^6 psi, and %3D the torques are T1 = 19 kip-in. and T2 = 11 kip-in. Calculate the shear stress at segment %3D %3D AB in ksi. Note Round up final answer to whole number T2 d2 B |C L - -L2-
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:A stepped shaft ABC consisting of two solid
circular segments is subjected to torques T1
and T2 acting in
opposite directions, as shown in the figure.
The larger segment of the shaft has diameter
d1 = 2.25 in. and length L1 = 30 in.; the
smaller segment has diameter d2 = 1.75 in.
and length L2 = 20 in. The material is steel
with shear modulus G = 11 x 10^6 psi, and
the torques are T1 = 19 kip-in. and T2
11
kip-in. Calculate the shear stress at segment
AB in ksi.
Note
Round up final answer to whole number
T2
Įd2
В
LI
L2
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