1. Figure 2 shows a cross section of an improved river channel for flood protection. At what flow rate would the levees be overtopped? Assume the channel has a uniform longitudinal slope of 0.008 and that Manning's n is 0.06 and 0.04 for the overbank and the main channel, respectively. 3m4 60m 4.5m 4.5 m 60 m 4.5 m 60 m
1. Figure 2 shows a cross section of an improved river channel for flood protection. At what flow rate would the levees be overtopped? Assume the channel has a uniform longitudinal slope of 0.008 and that Manning's n is 0.06 and 0.04 for the overbank and the main channel, respectively. 3m4 60m 4.5m 4.5 m 60 m 4.5 m 60 m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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