A trapezoidal channel has a bottom width of 6 m and side slopes of 2 horizontal to 1 vertical. If the depth of flow is 1.2 m and the flow is 20.40 m³/s, (a) Compute the specific energy (b) Compute the slope of the channel if n = 0.014 (c) Compute the average shearing stress at the boundary.
A trapezoidal channel has a bottom width of 6 m and side slopes of 2 horizontal to 1 vertical. If the depth of flow is 1.2 m and the flow is 20.40 m³/s, (a) Compute the specific energy (b) Compute the slope of the channel if n = 0.014 (c) Compute the average shearing stress at the boundary.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![2.4 m
2.683 m
1.2 m
6 m
2.4 m
2.683 m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc288d4c2-9a90-4e6f-8cf8-f8f37c019527%2F3c6fb81c-ca10-4bb4-ad34-d32906f26472%2Fsgtqv4_processed.png&w=3840&q=75)
Transcribed Image Text:2.4 m
2.683 m
1.2 m
6 m
2.4 m
2.683 m
![A trapezoidal channel has a bottom width of 6 m and side slopes of 2 horizontal to
1 vertical. If the depth of flow is 1.2 m and the flow is 20.40 m³/s,
(a) Compute the specific energy
(b) Compute the slope of the channel if n = 0.014
(c) Compute the average shearing stress at the boundary.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc288d4c2-9a90-4e6f-8cf8-f8f37c019527%2F3c6fb81c-ca10-4bb4-ad34-d32906f26472%2F4z2m2tf_processed.png&w=3840&q=75)
Transcribed Image Text:A trapezoidal channel has a bottom width of 6 m and side slopes of 2 horizontal to
1 vertical. If the depth of flow is 1.2 m and the flow is 20.40 m³/s,
(a) Compute the specific energy
(b) Compute the slope of the channel if n = 0.014
(c) Compute the average shearing stress at the boundary.
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