A compound steel [G= 94 GPa] shaft consists of solid 28-mm-diameter segments (1) and (3) and tube segment (2), which has an outside diameter of 68 mm and an inside diameter of 63 mm. Assume L₁=0.2 m, L₂=2.2 m, L3-0.2 m and T=210 N-m. Determine: (a) the maximum shear stress T₂ in tube segment (2). (b) the angle of twist ₂ in tube segment (2). (c) the rotation angle DIA of gear D relative to gear A. T Answers: (1) (a) T₂ = (b) 4₂ (c) DIA = = Mi B Mi i L2 (2) MPa. C L3 (3) T D

Mechanics of Materials (MindTap Course List)
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Author:Barry J. Goodno, James M. Gere
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Chapter3: Torsion
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A compound steel [G= 94 GPa] shaft consists of solid 28-mm-diameter segments (1) and (3) and tube segment (2), which has an
outside diameter of 68 mm and an inside diameter of 63 mm. Assume L₁-0.2 m, L₂-2.2 m, L3-0.2 m and T-210 N-m. Determine:
(a) the maximum shear stress T₂ in tube segment (2).
(b) the angle of twist 2 in tube segment (2).
(c) the rotation angle DIA of gear D relative to gear A.
T
Answers:
(a) T₂ =
(b) ₂ =
(c) & DIA
(1)
=
B
i
i
L2
(2)
MPa.
C
L3
(3)
T D
X
Transcribed Image Text:A compound steel [G= 94 GPa] shaft consists of solid 28-mm-diameter segments (1) and (3) and tube segment (2), which has an outside diameter of 68 mm and an inside diameter of 63 mm. Assume L₁-0.2 m, L₂-2.2 m, L3-0.2 m and T-210 N-m. Determine: (a) the maximum shear stress T₂ in tube segment (2). (b) the angle of twist 2 in tube segment (2). (c) the rotation angle DIA of gear D relative to gear A. T Answers: (a) T₂ = (b) ₂ = (c) & DIA (1) = B i i L2 (2) MPa. C L3 (3) T D X
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