A grass-lined trapezoidal channel has a bottom width of 40.0 ft with 4H:1V side slopes. The channel has a longitudinal slope of 0.0005 and a water depth of 15.0 ft. Compute the discharge rate in the channel for a Manning's "n" value of 0.038.
A grass-lined trapezoidal channel has a bottom width of 40.0 ft with 4H:1V side slopes. The channel has a longitudinal slope of 0.0005 and a water depth of 15.0 ft. Compute the discharge rate in the channel for a Manning's "n" value of 0.038.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A grass-lined trapezoidal channel has a bottom width of 40.0 ft
with 4H:1V side slopes. The channel has a longitudinal slope of
0.0005 and a water depth of 15.0 ft. Compute the discharge rate
in the channel for a Manning's "n" value of 0.038.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8ea503b5-9839-4a05-b482-50f8a035eb54%2F090a2e7e-0460-4fd5-8860-8c5c4604422d%2F96vrp3p_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A grass-lined trapezoidal channel has a bottom width of 40.0 ft
with 4H:1V side slopes. The channel has a longitudinal slope of
0.0005 and a water depth of 15.0 ft. Compute the discharge rate
in the channel for a Manning's "n" value of 0.038.
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