A park is to be drained by grassy v-shaped channel with the side slope 1: 4 and 0.7m deep .Assuming a maximum Froude’s number of 0.8, what is the channel’s maximum bed slope for subcritical flow? What is the maximum flow velocity within the channel? Do you think this is safe for children to play around?
A park is to be drained by grassy v-shaped channel with the side slope 1: 4 and 0.7m deep .Assuming a maximum Froude’s number of 0.8, what is the channel’s maximum bed slope for subcritical flow? What is the maximum flow velocity within the channel? Do you think this is safe for children to play around?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A park is to be drained by grassy v-shaped channel with the side slope 1: 4 and 0.7m deep .Assuming a maximum Froude’s number of 0.8, what is the channel’s maximum bed slope for subcritical flow? What is the maximum flow velocity within the channel? Do you think this is safe for children to play around?
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