Determine the required area of reinforcement and the corresponding reinforcement ratio
Determine the required area of reinforcement and the corresponding reinforcement ratio
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![4.15 Determine the required area of reinforcement and the corresponding reinforcement ratio for the
sections in Fig P4.1c if the ultimate moment is a) 10,000 in-kip, b) 5,000 in-kip. The reinforcement
yield strength is 60,000 psi.
B₁ = 0.75
£:= 6000psi
= 60000psi
b = 28in
h = 36in
Y₁ = 2.5in
d:= h - y₂ = 33.5-in
+AAAA-
= 0.90
bw
= 8 in
hf := 8in
B1 = 0.75
-28"
8™
8"](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4f7a11c6-35df-4daf-855c-043e8f69fb75%2Fe49b5835-e1ef-419f-9577-882d8c52c3bf%2F7ldugpyi_processed.png&w=3840&q=75)
Transcribed Image Text:4.15 Determine the required area of reinforcement and the corresponding reinforcement ratio for the
sections in Fig P4.1c if the ultimate moment is a) 10,000 in-kip, b) 5,000 in-kip. The reinforcement
yield strength is 60,000 psi.
B₁ = 0.75
£:= 6000psi
= 60000psi
b = 28in
h = 36in
Y₁ = 2.5in
d:= h - y₂ = 33.5-in
+AAAA-
= 0.90
bw
= 8 in
hf := 8in
B1 = 0.75
-28"
8™
8"
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