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A trapezoidal channel has a bottom width of B=5 m, sidewall slope of 1V:1H, and bed slope of S=0.004. The channel bottom is compact gravel with a mean diameter of d5o =26 mm and the sidewalls are concrete (n=0.013). Use Horton's equation to calculate the equivalent Manning constant. The total discharge for a water depth of 1.4 m is: Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Q=14.5 m³/s b Q=18 m³/s dQ=16 m³/s

A trapezoidal channel has a bottom width of B=5 m, sidewall slope of 1V:1H, and bed slope of S=0.004. The channel bottom is compact gravel with a mean diameter of d5o =26 mm and the sidewalls are concrete (n=0.013). Use Horton's equation to calculate the equivalent Manning constant. The total discharge for a water depth of 1.4 m is: Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Q=14.5 m³/s b Q=18 m³/s dQ=16 m³/s

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A trapezoidal channel has a bottom width of B = 5 m, sidewall slope of 1V:1H, and bed slope of S=0.004. The channel bottom is compact gravel with a mean diameter of d5o =26 mm and the sidewalls are concrete (n =0.013). Use Horton's equation to calculate the equivalent Manning constant. The total discharge for a water depth of 1.4 m is: Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Q=14.5 m³/s bQ=18 m³/s d Q=16 m³/s
Transcribed Image Text:A trapezoidal channel has a bottom width of B = 5 m, sidewall slope of 1V:1H, and bed slope of S=0.004. The channel bottom is compact gravel with a mean diameter of d5o =26 mm and the sidewalls are concrete (n =0.013). Use Horton's equation to calculate the equivalent Manning constant. The total discharge for a water depth of 1.4 m is: Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Q=14.5 m³/s bQ=18 m³/s d Q=16 m³/s
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