The pin-connected structure consists of two cold-rolled steel [E = 28,000 ksi] bars (1) and a bronze [E = 14,000 ksi] bar (2) that are connected at pin D. Each steel bar has a cross-sectional area of 0.375 in.?. A load of P = 18 kips is applied to the structure at pin D. Using a = 3.2 ft and b = 6.3 ft, calculate the area required for bar (2) so that each bar carries the same force. a B (2) (1) (1) b D Answer: A2 = i in.?
The pin-connected structure consists of two cold-rolled steel [E = 28,000 ksi] bars (1) and a bronze [E = 14,000 ksi] bar (2) that are connected at pin D. Each steel bar has a cross-sectional area of 0.375 in.?. A load of P = 18 kips is applied to the structure at pin D. Using a = 3.2 ft and b = 6.3 ft, calculate the area required for bar (2) so that each bar carries the same force. a B (2) (1) (1) b D Answer: A2 = i in.?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![The pin-connected structure consists of two cold-rolled steel [E = 28,000 ksi] bars (1) and a bronze [E = 14,000 ksi] bar (2) that are
connected at pin D. Each steel bar has a cross-sectional area of 0.375 in.?. A load of P = 18 kips is applied to the structure at pin D.
Using a = 3.2 ft and b = 6.3 ft, calculate the area required for bar (2) so that each bar carries the same force.
B
(2)
(1)
(1)
b
D
Answer: A2 = i
in.2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F60d456c5-9fd6-4416-b69f-a33360ffdd38%2Fca168afc-2743-4ccf-9baa-d5b907340aa0%2Fpy58fh_processed.png&w=3840&q=75)
Transcribed Image Text:The pin-connected structure consists of two cold-rolled steel [E = 28,000 ksi] bars (1) and a bronze [E = 14,000 ksi] bar (2) that are
connected at pin D. Each steel bar has a cross-sectional area of 0.375 in.?. A load of P = 18 kips is applied to the structure at pin D.
Using a = 3.2 ft and b = 6.3 ft, calculate the area required for bar (2) so that each bar carries the same force.
B
(2)
(1)
(1)
b
D
Answer: A2 = i
in.2
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