A pin-connected truss is loaded and supported as shown. Each aluminum member has a cross-sectional area of A = 2.0 in.². Assume a = 2.75 ft and b = 3.30 ft. If the normal stress in each member must not exceed 40 ksi, determine the maximum load Pmax that may be supported by the structure. B

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A pin-connected truss is loaded and supported as shown. Each aluminum member has a cross-sectional area of A = 2.0 in.². Assume a =
2.75 ft and b = 3.30 ft. If the normal stress in each member must not exceed 40 ksi, determine the maximum load Pmax that may be
supported by the structure.
b
b
kips
Transcribed Image Text:A pin-connected truss is loaded and supported as shown. Each aluminum member has a cross-sectional area of A = 2.0 in.². Assume a = 2.75 ft and b = 3.30 ft. If the normal stress in each member must not exceed 40 ksi, determine the maximum load Pmax that may be supported by the structure. b b kips
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