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 = 1040 mm2. Assume a = 1.3 m, b = 7.4 m, and c = 3.2 m. If P = 40 kN and Q = 80 kN, determine the normal stress in each member.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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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 = 1040 mm2. Assume a = 1.3 m, b = 7.4 m, and c = 3.2 m. If P = 40 kN and Q = 80 kN, determine the normal stress in each member.

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 = 1040 mm?. Assume a = 1.3 m, b = 7.4 m, and c = 3.2 m. If P = 40 kN and Q = 80 kN, determine the normal
stress in each member.
P
L.
a
Answers:
OAB
i
MPa (С)
OBC = i
MPa (Т)
i
MPа (Т)
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 = 1040 mm?. Assume a = 1.3 m, b = 7.4 m, and c = 3.2 m. If P = 40 kN and Q = 80 kN, determine the normal stress in each member. P L. a Answers: OAB i MPa (С) OBC = i MPa (Т) i MPа (Т)
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