A simple pin-connected truss is loaded and supported as shown. The truss is constructed from three aluminum members, each having a cross-sectional area of A = 880 mm2. Assume a = 1.5 m, b = 9.6 m, and c = 3.8 m. If P = 45 kN and Q = 85 kN, determine the normal stress in each member. L. Answers: JAB= OBC= JAC i P b С MPa (C) MPa (T) MPa (T)
A simple pin-connected truss is loaded and supported as shown. The truss is constructed from three aluminum members, each having a cross-sectional area of A = 880 mm2. Assume a = 1.5 m, b = 9.6 m, and c = 3.8 m. If P = 45 kN and Q = 85 kN, determine the normal stress in each member. L. Answers: JAB= OBC= JAC i P b С MPa (C) MPa (T) MPa (T)
Mechanics of Materials (MindTap Course List)
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ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
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Chapter1: Tension, Compression, And Shear
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![A simple pin-connected truss is loaded and supported as shown. The truss is constructed from three aluminum members, each having a
cross-sectional area of A = 880 mm2. Assume a = 1.5 m, b = 9.6 m, and c = 3.8 m. If P = 45 kN and Q = 85 kN, determine the normal
stress in each member.
L.
Answers:
JAB=
OBC=
JAC
i
i
P
b
С
MPa (C)
MPa (T)
MPa (T)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4e6bf52c-9c09-462a-8b82-b54c66ca41f7%2Ff769b324-8643-40e1-ad99-47844d72331d%2F5ewx7q_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A simple pin-connected truss is loaded and supported as shown. The truss is constructed from three aluminum members, each having a
cross-sectional area of A = 880 mm2. Assume a = 1.5 m, b = 9.6 m, and c = 3.8 m. If P = 45 kN and Q = 85 kN, determine the normal
stress in each member.
L.
Answers:
JAB=
OBC=
JAC
i
i
P
b
С
MPa (C)
MPa (T)
MPa (T)
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