The bars of the truss each have a cross sectional area of 700 mm2. Determine the average normal stress in members BC, BG, and BH. State whether the stress is tensile or compressive.
The bars of the truss each have a cross sectional area of 700 mm2. Determine the average normal stress in members BC, BG, and BH. State whether the stress is tensile or compressive.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Q.2.
Transcribed Image Text:The bars of the truss each have a cross-
sectional area of 700 mm². Determine
the average normal stress in members
BC, BG, and BH. State whether the
stress is tensile or compressive.
6 m
4 m
4 m
E
6 m
H 6m
F
F 6m
6 m
140 kN
140 kN
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